ID	ModifiedOn	Contributors	InformalClassification	Family	TaxonID	TaxonName	SeeAlso	NameRank	Hybrid	TerminalTaxon	Excluded	Peripheral	Waif	Endemic	Extirpated	OriginCode	Origin	Distribution	Voucher	Comments
264	2012-09-04 09:04:00	Peter F. Zika	Vascular Plants: Dicots	Amaranthaceae	36921	Amaranthaceae		family		N	N	N	N	N	N	N	Native			Taxonomy follows APG III (http://www.mobot.org/mobot/research/apweb/welcome.html).
265	2020-02-24 12:14:39		Vascular Plants: Dicots	Amaranthaceae	36924	Amaranthus		genus		N	N	N	N	N		N	Native			
266	2023-05-20 06:48:19		Vascular Plants: Dicots	Amaranthaceae	36933	Amaranthus albus		species		Y	N	N	N	N	N	I	Introduced from tropical America	Occurring chiefly east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA: "Amaranthus albus and A. blitoides are rather often confused in herbaria. The species are easily distinguished by their seed size and luster."
267	2023-10-11 20:42:29		Vascular Plants: Dicots	Amaranthaceae	36943	Amaranthus blitoides		species		Y	N	N	N	N	N	I	Introduced from central United States	Occurring chiefly east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Often confused with Amaranthus albus L., but differentiated by seed size and luster. Taxonomy follows FNA. Amaranthus graecizans is native to the Mediterranean, and has never been found in the western United States.
268	2023-10-11 20:47:28		Vascular Plants: Dicots	Amaranthaceae	36945	Amaranthus blitum		species		Y	N	N	N	N	N	I	Introduced from the tropics	Occurring chiefly west of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
269	2023-10-11 20:50:56		Vascular Plants: Dicots	Amaranthaceae	36956	Amaranthus californicus		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
270	2023-03-18 21:20:47		Vascular Plants: Dicots	Amaranthaceae	36961	Amaranthus caudatus		species		Y	Y	N	Y	N	N	I	Introduced			All WA specimens are from cultivated settings.  This species is not considered established in the flora.
271	2023-03-15 19:26:13		Vascular Plants: Dicots	Amaranthaceae	36970	Amaranthus cruentus		species		Y	Y	N	Y	N	N	I	Probably introduced from cultivation in Central America		{"Herbarium":"WS"}	Derived from cultivated forms of Amaranthus hybridus, and perhaps best treated as a form of that species, according to FNA. Known from a single garden collection in WA.  Considered excluded from the flora.
272	2023-10-11 20:54:59		Vascular Plants: Dicots	Amaranthaceae	36974	Amaranthus deflexus		species		Y	N	N	Y	N	N	I	Introduced from South America	Occurring east of the Cascades crest in Washingotn, where known only from Whitman County;	{"Herbarium":"ID"}	
273	2023-10-12 11:58:16		Vascular Plants: Dicots	Amaranthaceae	36989	Amaranthus hybridus		species		Y	N	N	N	N	N	I	Introduced from eastern North America	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Often mistaken for Amaranthus powellii or A. retroflexus.
274	2023-03-18 21:22:55		Vascular Plants: Dicots	Amaranthaceae	36993	Amaranthus hypochondriacus		species		Y	Y	N	Y	N	N	I	Introduced			Single WA specimen from cultivated setting. Not established in the flora.
275	2023-10-12 12:02:28		Vascular Plants: Dicots	Amaranthaceae	37006	Amaranthus powellii		species		Y	N	N	N	N	N	I	Introduced from the southwestern United States and Mexico	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
276	2023-10-12 12:07:29		Vascular Plants: Dicots	Amaranthaceae	37012	Amaranthus retroflexus		species		Y	N	N	N	N	N	I	Introduced from eastern and central North America	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
277	2023-10-19 06:17:07		Vascular Plants: Dicots	Amaranthaceae	37042	Amaranthus tuberculatus		species		Y	Y	N	Y	N	N	I	Introduced from the Great Plains of the central United States	No specimens seen for Washington, but reported in Washington by the Flora of North America.		No specimens from Washington are known. Considered excluded here until evidence suggests otherwise.
278	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37059	Atriplex	Grayia	genus		N	N	N	N	N	N	N	Native			
279	2023-10-12 12:19:19		Vascular Plants: Dicots	Amaranthaceae	37070	Atriplex argentea		species		N	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
280	2023-10-12 12:21:36		Vascular Plants: Dicots	Amaranthaceae	37074	Atriplex argentea var. argentea		infraspecies		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WS"}	
281	2023-10-12 14:58:29		Vascular Plants: Dicots	Amaranthaceae	37096	Atriplex canescens	Atriplex gardneri	species		N	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
282	2023-10-12 15:04:39		Vascular Plants: Dicots	Amaranthaceae	37102	Atriplex canescens var. canescens		infraspecies		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4 includes Washington within the range of this taxon, indicating a population in eastern Washington near Spokane.
283	2023-12-04 05:08:56		Vascular Plants: Dicots	Amaranthaceae	37136	Atriplex dioica		species		Y	N	N	N	N	N	N	Native	Occurring on both sides of the Cascades crest in Washington, but particularly common along the inner and outer marine coast;	{"Herbarium":"WTU"}	This is the common native annual of coastal salt marshes and beaches in our area.  Taxonomy and nomenclature follow FNA. <br><br>FNA4: "The distribution of the species is evidently bipartite, with an eastern coastal series extending northward mainly from New Jersey to Newfoundland and along the St. Lawrence seaway, and perhaps extending to James Bay of Hudson Bay. The western grouping lies mainly west of the 95th meridian of longitude, where it has been collected since early historical times to the present in saline marshes or other saline sites from the Yukon Territory and Northwest Territories, southward to southern California, northern Arizona, northern New Mexico, and Oklahoma.<br><br>Rafinesque gave the following information: "Stem upright angular branched, leaves petiolate, deltoid, acute, thick, scaly, the proximal opposite toothed, the distal alternate, hastated, entire: flowers dioical glomerate, male spiked naked, female unequal, sepals deltoid, warty-crested."<br><br>The name Atriplex dioica Rafinesque antedates Chenopodium subspicatum Nuttall by half a year, being published in December 1817. Hence, it is the correct name for the widely ranging species, which has passed most recently under the name A. subspicata. Nuttall\\\\\'s description of the habitat of Chenopodium subspicatum is: "In saline soils around Mandan Village, Missouri," a designation of habitat that applies to this day.<br><br>The species forms a mirror-image set of specimens with the remarkably similar Atriplex prostrata, from which it may be distinguished in most cases by the thickened, merely ovate to lanceolate leaf blades, and less commonly but in some localities exclusively triangular-hastate to lanceolate, mostly scurfy and prominently 3-veined leaf blades. In some specimens, including the types of both Chenopodium subspicatum and Atriplex carnosa, the blades bear a hastate lobe at or above the base and sometimes match triangular-hastate profile of A. prostrata. The leaves of A. prostrata are typically thin-textured, green, not scurfy, and the veins of the blade are obscure. I. J. Bassett et al. (1983) disallowed within A. dioica (as A. subspicata) any but those with lanceolate blades, including those with the proximalmost leaves with a pair of subbasal hastate lobes. However, there are numerous specimens in which the blades are thickened and transitional in that regard to the triangular-hastate profile as in A. prostrata. Certainly those specimens with triangular or triangular-hastate leaves taken prior to the introduction of A. prostrata sometime late in the nineteenth or early twentieth century, clearly belong to the indigenous A. dioica. Whether there are intermediates between diploid (2n = 18) A. prostrata and tetraploid or hexaploid (2n = 36, 54) A. dioica is not known. There does not seem to be any consistent feature or combination of features by which all specimens can be assigned to one or the other of the two taxa. It seems probable, however, that A. prostrata is a late introduction from Europe, and that it, along with the related A. heterosperma, is now invading habitats previously occupied exclusively by the indigenous A. dioica."
284	2023-10-14 07:35:02		Vascular Plants: Dicots	Amaranthaceae	37152	Atriplex gardneri		species		N	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
285	2023-10-14 07:38:49		Vascular Plants: Dicots	Amaranthaceae	37168	Atriplex gardneri var. falcata		infraspecies		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
286	2021-02-17 14:17:28		Vascular Plants: Dicots	Amaranthaceae	37204	Atriplex gmelinii		species		N	N	N	N	N	N	N	Native	Occurring west of the Cascades crest along the coast in Washington;	{"Herbarium":"WTU"}	
287	2023-10-14 07:43:09		Vascular Plants: Dicots	Amaranthaceae	37211	Atriplex gmelinii var. gmelinii		infraspecies		Y	N	N	N	N	N	N	Native	Occurring west of the Cascades crest along the coast in Washington;	{"Herbarium":"WTU"}	
288	2023-10-14 07:47:52		Vascular Plants: Dicots	Amaranthaceae	37222	Atriplex heterosperma		species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: "Russian atriplex occurs with greasewood, saltgrass, cottonwood, tamarix, and weedy annuals. It is a handsome, vigorous ruderal, weedy annual indigenous to Europe east to Chinese Turkestan that appears to be invading saline lowland and other disturbed areas throughout much of North America. It is similar to Atriplex prostrata from which it can be distinguished by the entire margin and smooth surfaces of the fruiting bracteoles. Additionally, the leaves are thick-textured and often bear one or more lobes or teeth irregularly along the blade above the subbasal main hastate lobe. The staminate spikes when young are very slender, mainly less than 2.5 mm thick."
289	2023-10-14 16:48:14		Vascular Plants: Dicots	Amaranthaceae	37225	Atriplex hortensis		species		Y	N	N	N	N	N	I	Introduced from Asia	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: "Atriplex hortensis has been widely grown as a potherb, has escaped from cultivation, and is now established especially in moist ruderal sites. It is easily distinguished by its rounded, samaralike, entire, and smooth fruiting bracteoles, and the presence of two kinds of pistillate flowers, the one enclosed by bracteoles and lacking sepals, the other without bracteoles but subtended by sepals.<br><br>Atriplex nitens (see list of excluded taxa) is distinguished from A. hortensis in Flora Europea (P. Aellen 1964b) by having leaf blades densely white scurfy beneath, the distal surface lustrous, as opposed to green and dull for A. hortensis. Occasional specimens, treated here as A. hortensis, have leaves somewhat scurfy."
290	2024-07-23 12:41:22		Vascular Plants: Dicots	Amaranthaceae	37257	Atriplex littoralis		species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring west of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
291	2023-10-14 16:46:02		Vascular Plants: Dicots	Amaranthaceae	37271	Atriplex longipes		species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring west of the Cascades crest in northwestern Washington;	{"Herbarium":"WTU"}	
292	2023-10-14 17:39:04		Vascular Plants: Dicots	Amaranthaceae	37277	Atriplex oblongifolia		species		Y	N	N	N	N	N	I	Introduced from Europe	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Reported for Washington in Bassett et al. (1983).<br><br>FNA4: "I. J. Bassett et al. (1983) indicated that Atriplex oblongifolia formed abundant, very fertile hybrids with A. patula in the Botanic Garden at Manchester University. This is a weedy species with facies similar to both A. dioica and A. glabriuscula var. acadiensis. The proximal branches at least are opposite, similar to phases of the nearly allied A. patula, however. It is likewise an introduced ruderal weed of roadsides and other waste places. Its spread in North America awaits documentation. The thin, entire fruiting bracts without appendages are pointed to as diagnostic of this entity from other similar species."
293	2023-10-14 17:42:29		Vascular Plants: Dicots	Amaranthaceae	37301	Atriplex patula	Atriplex gmelinii, Atriplex littoralis, Atriplex prostrata	species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: "Atriplex patula appears to have been a rather recent introduction in North America from Eurasia, not arriving perhaps until sometime in the early to mid-eighteenth century. It simulates depauperate specimens of A. dioica, A. glabriuscula, and other similar species when leaves are reduced to a near-linear profile. Such specimens are difficult if not impossible to assign to any of the species."
294	2020-05-03 16:48:27		Vascular Plants: Dicots	Amaranthaceae	37332	Atriplex prostrata		species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	A common annual introduction in coastal habitats, also found east of the Cascades. <br><br>FNA4: "Atriplex prostrata often grows with willow, tamarix, Scirpus (Schoenoplectus and Bulboschoenus segregates), Juncus, Distichlis, and Typha. Perhaps the phase along coastal eastern North America is indigenous, but this and the related Atriplex heterosperma evidently moved quickly from one palustrine habitat to another following subsequent introductions from the Old World. They were probably initially introduced as ballast waifs, and subsequently dispersed by waterfowl. The two species are now commonplace in lands within and adjacent to marshes in much of North America west of the initial sites of introduction.<br><br>The name for the species taken up here follows the nomenclatural interpretation of J. McNeill et al. (1983)."
295	2023-10-15 10:04:26		Vascular Plants: Dicots	Amaranthaceae	37340	Atriplex rosea		species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: "At least some early collections were from ballast dumps at harbors on both coasts. It seems probable that the plants were quickly spread inland from initial centers of introduction by birds and more recently along railroads."
296	2023-10-15 10:06:51		Vascular Plants: Dicots	Amaranthaceae	37354	Atriplex semibaccata		species		Y	Y	N	Y	N	N	I	Introduced from Australia		{"Herbarium":"Not at WTU; WS?"}	Perennial subshrub reported for Washington in FNA4, but no specimens have been seen. Until specimens from Washington are collected this species is considered excluded from the flora..<br><br>FNA4: "The red-fleshy fruiting bracteoles are diagnostic of this introduced perennial, which is multi-stemmed from an often buried woody caudex.<br><br>The Australian species Atriplex muelleri Bentham is somewhat similar. It has been has reported, but not verified, in the North American flora."
297	2023-10-12 15:11:16		Vascular Plants: Dicots	Amaranthaceae	37374	Atriplex truncata		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
298	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37396	Bassia		genus		N	N	N	N	N	N	I	Introduced			
299	2023-10-17 14:17:16		Vascular Plants: Dicots	Amaranthaceae	37401	Bassia hyssopifolia		species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
300	2023-10-17 14:22:27		Vascular Plants: Dicots	Amaranthaceae	37408	Bassia scoparia		species		Y	N	N	N	N	N	I	Introduced from eastern Europe and southestern Asia	Occurring chiefly east of the Cascades in Washington;	{"Herbarium":"WTU"}	
301	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37422	Beta		genus		N	N	N	Y	N	N	I	Introduced			
302	2020-05-12 17:56:57		Vascular Plants: Dicots	Amaranthaceae	37429	Beta vulgaris		species		N	Y	N	Y	N	N	I	Introduced		{"Herbarium":"Not at WTU"}	Known from a single collection in an urbanized setting. Not considered part of the flora until specimens are deposited indicating that it is naturalized.
303	2020-05-12 17:57:42		Vascular Plants: Dicots	Amaranthaceae	37441	Beta vulgaris ssp. vulgaris		infraspecies		Y	Y	N	Y	N	N	I	Introduced		{"Herbarium":"Not at WTU"}	No specimens from wild populations in Washington are present in Pacific Northwest herbaria.  This species is considered excluded until naturalized populations are documented.<br><br><br>
304	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37442	Blitum		genus		N	N	N	N	N	N	N	Native			
305	2023-10-17 20:27:44		Vascular Plants: Dicots	Amaranthaceae	37451	Blitum capitatum		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
306	2023-10-17 20:35:26		Vascular Plants: Dicots	Amaranthaceae	37456	Blitum hastatum		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in north-central and northeastern Washington;	{"Herbarium":"WTU","Collector":"Ben Legler","CollectorNumber":"13697"}	
307	2023-10-17 20:40:31		Vascular Plants: Dicots	Amaranthaceae	37459	Blitum nuttallianum		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
308	2023-10-17 20:46:54		Vascular Plants: Dicots	Amaranthaceae	37463	Blitum spathulatum		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington, where disjunct in Okanogan County;	{"Herbarium":"WTU"}	Not reported in WA by either H&C or FNA, however identification of single specimen collected in WA verified by Noel Holmgren in 2011 in association with publication of final volume of Intermountain Flora.  Presence in WA represents significant disjunction from known range from southern ID, southeastern OR south to Baja California.
309	2023-10-18 20:14:36		Vascular Plants: Dicots	Amaranthaceae	37466	Blitum virgatum		species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: "Chenopodium foliosum is probably native to the mountains of south and central Europe and western Asia. Several closely related segregate species are currently recognized within the C. foliosum group (P. Uotila 1979, 1993, 1997).<br><br>Chenopodium foliosum listed and illustrated in J. C. Hickman (1993) is in fact C. capitatum var. parvicapitatum."
310	2018-08-15 09:36:00		Vascular Plants: Dicots	Amaranthaceae	37516	Chenopodiastrum		genus		N	N	N	N	N	N	N	Native			
311	2023-10-17 15:40:54		Vascular Plants: Dicots	Amaranthaceae	37528	Chenopodiastrum murale		species		Y	N	N	N	N	N	I	Introduced	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	KZ notes Chenopodium urbicum was reported from farmyards in Whatcom Co. by Muenscher (1930), whose voucher may be at CU or WS. However, Muenscher (1941) does not list the species again, instead listing C. murale from farmyards. The FNA authors did not find a specimen to verify the Washington report of C. urbicum, or reports from Oregon and British Columbia, so the occurrence of Chenopodium urbicum must remain dubious in the Pacific Northwest. Validated FNA records of C. urbicum are all mapped in the northeastern United States.<br><br>FNA4: "Chenopodium murale is distinctive and is one of the more common species of the genus in the world, especially in tropical and subtropical regions."
312	2023-10-18 20:22:31		Vascular Plants: Dicots	Amaranthaceae	37530	Chenopodiastrum simplex		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	A forest species that can occur in waste ground. Here we follow the taxonomy of FNA, and consider Chenopodium hybridum L. to be an Old World species not recorded in our area, with differences in the seed coat, pericarp, and chromosome number (Baranov 1964).<br><br>FNA4: "A closely related Eurasian diploid species, Chenopodium hybridum Linnaeus, probably also occurs in North America as introduced. Its occurrence in the New World needs confirmation. Chenopodium simplex differs from its Eurasian counterpart in having a smoother seed coat, a yellowish pericarp that is more adherent to the seed, and a different chromosome number (A. I. Baranov 1964; R. D. Dorn 1988b)."
313	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37536	Chenopodium	Blitum, Chenopodiastrum, Dysphania, Oxybasis	genus		N	N	N	N	N	N	N	Native			
314	2023-10-19 06:19:14		Vascular Plants: Dicots	Amaranthaceae	37543	Chenopodium album		species		Y	N	N	N	N	N	I	Introduced from Europe, but some populations in the Midwest may be native to North America, according to FNA	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: "Chenopodium album, one of the worst weeds and most widespread synanthropic plants on the Earth, in its broad circumscription is also among the most polymorphic plant species. It is a loosely arranged aggregate of still insufficiently understood races. Hundreds of segregate microspecies and infraspecific entities (including nomenclatural combinations) of the C. album aggregate have been described and/or recognized by various authors. Some authors have recognized numerous segregate intergrading species, while others have developed elaborate infraspecific hierarchies with numerous subspecies, varieties, forms, and even numerous subforms (e.g., B. Jüttersonke and K. Arlt 1989), or have combined both approaches. Neither approach has brought satisfactory and uncontroversial results.<br><br>It is evident that most recent evolutionary processes within the group were greatly affected by anthropic factors, including extensive recent invasions, hybridization between previously geographically isolated taxa, poly-ploidy, intensive selective processes and mutagenesis in synanthropic habitats, gene drift, and so forth. All of these modern factors further complicated the taxonomic situation. Consequently, no infraspecific taxa are formally recognized in the present treatment. We attempt, however, to outline below the most common or noteworthy groups currently placed in Chenopodium album sensu lato. Although we list such groups under binomials, they should be considered here as informal groupings rather than accepted species.<br><br>It should be also kept in mind that many enigmatic and deviant forms of the Chenopodium album aggregate are in fact hybrids with other (occasionally several) species, and between infraspecific entities. C. album hybridizes with C. suecicum (producing C. ×fursajevii Aellen & Iljin), C. opulifolium (producing C. ×preissmannii Murr), C. strictum [producing C. ×pseudostriatum (Zschacke) Murr], C. ficifolium (producing C. ×jedlickae Dvorák or C. ×zahnii Murr), C. berlandieri (producing C. ×variabile Aellen), and some other species."
315	2023-10-18 20:30:51		Vascular Plants: Dicots	Amaranthaceae	37559	Chenopodium atrovirens		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Similar to C. pratericola.
316	2020-05-12 13:15:56		Vascular Plants: Dicots	Amaranthaceae	37562	Chenopodium berlandieri		species		N	N	N	N	N	N	N	Native	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
317	2020-05-12 13:23:05		Vascular Plants: Dicots	Amaranthaceae	37580	Chenopodium berlandieri var. zschackei		infraspecies		Y	N	N	N	N	N	N	Native	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Very similar in appearance to <i>C. album</i>, but distinguished from that species by having more open inflorescence, honeycomb-pitted pericarp, and strongly carinate (keeled) sepals in fruit.  Need mature fruits to distinguish between the two taxa.
318	2008-12-23 11:52:00	Peter F. Zika	Vascular Plants: Dicots	Amaranthaceae	37588	Chenopodium desiccatum		species		Y	Y	Y	N	N	N				{"Herbarium":"WTU"}	Taxonomy follows FNA, separating Chenopodium dessicatum from C. pratericola on minor differences in habit and the nature of the perianth. Reports from Washington need confirmation, the species is not credited to our state in FNA.
319	2023-10-18 21:32:51		Vascular Plants: Dicots	Amaranthaceae	37595	Chenopodium fremontii	Chenopodium atrovirens	species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
320	2008-12-18 09:13:00	Peter F. Zika	Vascular Plants: Dicots	Amaranthaceae	37603	Chenopodium hians		species		Y	Y	Y	N	N	N				{"Herbarium":"NY"}	Closely related to Chenopodium pratericola. Reported from Grant Co., Washington (Vantage, Thompson 6787 NY) by Wahl (1952), and by FNA.
322	2023-10-19 20:20:10		Vascular Plants: Dicots	Amaranthaceae	37612	Chenopodium leptophyllum	Chenopodium desiccatum, Chenopodium subglabrum	species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
323	2023-03-18 21:27:23		Vascular Plants: Dicots	Amaranthaceae	37624	Chenopodium opulifolium		species		Y	Y	N	Y	N	N	I	Introduced			Single WA specimen from Suksdorf. No evidence that the species is established in the flora.
324	2023-10-19 20:23:39		Vascular Plants: Dicots	Amaranthaceae	37629	Chenopodium pratericola		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU, WS"}	
325	2023-10-19 20:26:02		Vascular Plants: Dicots	Amaranthaceae	37634	Chenopodium schulzeanum		species	named	Y	Y	N	N	N	N	N	Native		{"Herbarium":"WS"}	FNA4: "Hybrids between Chenopodium rubrum and C. glaucum are known as C. ×schulzeanum Murr and have been seen from waste areas in Illinois and Washington. These plants in general resemble C. rubrum with small, mealy leaves and horizontal seeds, but they also have some leaves shaped like those of C. glaucum."<br><br>No specimens have been collected in Washington, so this species is considered excluded.
326	2023-10-19 20:30:37		Vascular Plants: Dicots	Amaranthaceae	37644	Chenopodium strictum		species		Y	N	N	Y	N	N	I	Introduced from Eurasia	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WS"}	FNA4: "Presumed native American plants of Chenopodium strictum were recognized as a separate species, subspecies, or variety [C. glaucophyllum Aellen; C. strictum subsp. glaucophyllum (Aellen) Aellen; C. strictum var. glaucophyllum (Aellen) Wahl]. These plants are very variable, and usually have broader leaves and more lax inflorescences, which might be a result of hybridization with other species of the C. album aggregate. The native status of such forms is very questionable. Typical C. strictum also occurs in North America, but seems to be less common. Some narrow species and hybrids of the C. strictum aggregate are recognized in Eurasia (P. Aellen 1928; F. Dvo ák 1989; P. Uotila 1977, 1993, 1997). Some of these taxa, especially C. striatiforme Murr and C. novopokrovskyanum (Aellen) Uotila, are superficially similar to the native North American taxa of subsect. Leptophylla. Eurasian forms of the C. strictum group usually can be distinguished by their venation pattern (in most cases more than three visible veins even in narrowest leaves). Considering the likely alien status and wide variability of C. strictum in North America, no attempt is made here to subdivide it into infraspecific entities."
327	2023-10-19 20:33:37		Vascular Plants: Dicots	Amaranthaceae	37651	Chenopodium subglabrum		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
328	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37662	Corispermum		genus		N	N	N	N	N	N	N	Native			
329	2020-10-28 14:29:54		Vascular Plants: Dicots	Amaranthaceae	37663	Corispermum americanum		species		N	N	N	N	N	N	N	Native	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
330	2023-06-14 10:38:58		Vascular Plants: Dicots	Amaranthaceae	37668	Corispermum americanum var. americanum		infraspecies		Y	N	N	N	N	N	N	Native	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Taxonomy follows FNA, where all members of the genus are considered native in Washington (Bentacourt et al. 1984). Formerly treated as introductions from Europe (Maihle & Blackwell 1978).
331	2023-06-14 20:25:42		Vascular Plants: Dicots	Amaranthaceae	37670	Corispermum hookeri		species		N	N	N	N	N	N	N	Native	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU","Collector":"Mildred Arnot","CollectorNumber":"560"}	
332	2023-06-14 20:30:16		Vascular Plants: Dicots	Amaranthaceae	37672	Corispermum hookeri var. pseudodeclinatum		infraspecies		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU","Collector":"Mildred Arnot","CollectorNumber":"560"}	Known in Washington from the mouth of Okanogan River, and possibly along the Columbia River in Grant County. May intergrade with C. pallasii.
333	2023-06-14 09:16:29		Vascular Plants: Dicots	Amaranthaceae	37682	Corispermum pacificum		species		Y	N	N	N	N	N	N	Native	Occurring along the Columbia River and east of the Cascades in Washington;	{"Herbarium":"WTU"}	Our most common species in Washington, on the banks of the Snake and Columbia Rivers. Putative hybrids with C. villosum reported in FNA.<br><br>FNA4: "Corispermum pacificum seems to be closely related to Siberian C. crassifolium Turczaninov and C. maynense Ignatov. The latter species occurs in the northeastern Russian Far East and may be expected to occur in Alaska. Corispermum pacificum differs from C. maynense by its usually more robust habit, and its wing rounded (rarely rounded-truncate or indistinctly emarginate, but not triangular) at apex. From C. crassifolium it may be distinguished by the constant presence of perianth segments, and more flattened black mature fruits. Corispermum pacificum probably also occurs in adjacent regions of British Columbia. Corispermum pacificum is placed in subsect. Crassifolia (S. L. Mosyakin 1997). This subsection seems to be of Siberian origin, with its central species, C. crassifolium, being closest to the hypothetic ancestral taxon. The presence of perianth segments in C. pacificum may be explained by ancient hybridization with representatives of subsect. Pallasiana.<br><br>Reproductive isolation between the sympatric species of Corispermum may be achieved by different flowering periods. Occasional hybrids between C. pacificum and C. villosum are similar in their habit to C. pacificum in having usually broad leaves and rather dense inflorescences but they have mostly aborted fruits suggesting that C. pacificum and C. villosum are taxonomically distant species."
334	2023-06-14 20:35:26		Vascular Plants: Dicots	Amaranthaceae	37686	Corispermum pallasii		species		Y	N	N	N	N	N	I	Introduced from Europe	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Occurs along the Columbia River Basin and tributaries in Washington, with collections from Okanogan, Grant, and Wahkiakum counties.
335	2023-06-14 20:38:22		Vascular Plants: Dicots	Amaranthaceae	37689	Corispermum pallidum		species		Y	N	N	N	Y	Y	N	Native	Occurring east of the Cascades, where historically endemic to central Washington; likely extinct.	{"Herbarium":"WTU"}	Recently described from sand deposits in Douglas and Grant Cos. (Mosyakin 1995), last collected in 1931.<br><br>FNA4: "The combination of characteristics of Corispermum pallidum is very distinctive: pale, flattened, and small fruit body; very wide (especially as compared to the fruit dimensions), thin, translucent wing with erose margins, long style bases (ca. 0.7-1 mm, including their parts adnate to wing), distinctly divided in their upper parts to below the edge of the wing. Young bracts and distal leaves of C. pallidum are often papillose on margins and veins, in combination with typical branched trichomes. Corispermum pallidum seems to be related to the eastern Asian C. macrocarpum Bunge ex Maximowicz aggregate (subsect. Platyptera Mosyakin)."
336	2023-10-01 18:22:42		Vascular Plants: Dicots	Amaranthaceae	37694	Corispermum villosum		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest and west of the crest along the lower Columbia River in Washington;	{"Herbarium":"WTU"}	Closely related to Corispermum americanum and C. pallasii.<br><br>FNA4: "Corispermum villosum may also occur in British Columbia, Manitoba, Nevada, South Dakota, and Utah. It is probably introduced rather than native in Ontario (where it is found mostly in Thunder Bay district, known for its grain elevators and mills), Quebec, and Wisconsin. Plants from Minnesota and North Dakota are transitional toward C. americanum.<br><br>Corispermum villosum is also distinguished by having style bases forming a triangular "beak" distinctly protruding over the edge of the wing/fruit. Some specimens of C. villosum are very similar to the small-fruited and narrow-winged European representatives of C. pallasii. Together with some Eurasian species, C. pallasii, C. americanum, and C. villosum belong to the same group of closely related species, and occasional transitional forms between these taxa are not uncommon in North American material.<br><br>The names Corispermum orientale Lamarck and C. hyssopifolium were commonly misapplied to C. villosum."
339	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37718	Dysphania		genus		N	N	N	N	N	N	I	Introduced			
340	2023-10-22 07:09:46		Vascular Plants: Dicots	Amaranthaceae	37730	Dysphania ambrosioides		species		Y	N	N	N	N	N	I	Introduced from southern North America and tropical America	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: "Southern populations of Dysphania ambrosioides are native while those populations in the northern part of the flora area are introduced."
341	2019-10-05 08:11:58		Vascular Plants: Dicots	Amaranthaceae	37741	Dysphania botrys		species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring chiefly east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	The similar Eurasian and African species Chenopodium schraderiana Schult. should be sought as an adventive, acording to FNA. It has keeled perianth parts with nearly sessile glands, and a leafy inflorescence, compared to C. botrys.<br><br>FNA4: "Dysphania botrys is related to a species from Africa and southern Eurasia, D. schraderiana (Schultes) Mosyakin & Clemants, which may occur locally in North America as introduced. Dysphania schraderiana has distinctly keeled perianth segments with mostly sessile or subsessile glands. The general inflorescence in D. schraderiana is usually leafy almost to the top, distal cauline leaves are similar to proximal ones (in D. botrys distal leaves are normally much reduced, and the distal portion of the general inflorescence appears nearly leafless). H. A. Wahl (1954) reported that D. schraderiana (as Chenopodium schraderianum) had been grown in Ontario. He did not indicate that it had escaped."
342	2023-10-22 07:17:20		Vascular Plants: Dicots	Amaranthaceae	37766	Dysphania pumilio		species		Y	N	N	N	N	N	I	Introduced from Australia	Occurring on both sides of the Cascades crest chiefly along the southern border of Washington;	{"Herbarium":"WTU"}	FNA4: This species has gone under the misapplied name Chenopodium carinatum R. Brown (now Dysphania carinata).
343	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37832	Grayia		genus		N	N	N	N	N	N	N	Native			
344	2020-05-02 17:22:39		Vascular Plants: Dicots	Amaranthaceae	37847	Grayia spinosa		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
345	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37859	Halogeton		genus		N	N	N	N	N	N	I	Introduced			
346	2023-10-22 08:40:57		Vascular Plants: Dicots	Amaranthaceae	37861	Halogeton glomeratus		species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WS"}	FNA4: "A noxious and toxic weed in disturbed, barren, alkaline soils, Halogeton glomeratus is able to withstand high concentrations of salinity. It is often associated with Sarcobatus vermiculatus and Atriplex confertifolia and is found in the cold deserts of western United States.<br><br>The first collection of Halogeton in the United States was by Ben Stahmann in Wells, Nevada, in 1934. It was not until the fall of 1942, when a herder lost 160 sheep, that the species was recognized as toxic to livestock (J. A. Young et al. 1999)."
347	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37903	Krascheninnikovia		genus		N	N	N	N	N	N	N	Native			
348	2020-04-17 08:56:20		Vascular Plants: Dicots	Amaranthaceae	37917	Krascheninnikovia lanata		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: "<i>Krascheninnikovia lanata</i> often forms pure stands. It occurs throughout the intermountain region except in the northwest corner of central Oregon. It is called winterfat because of its nutritional importance for domestic livestock, especially sheep."
349	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37942	Micromonolepis		genus		N	N	N	N	N	N	N	Native			
350	2023-10-22 14:27:32		Vascular Plants: Dicots	Amaranthaceae	37943	Micromonolepis pusilla		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Micromonolepis is monotypic, and restricted to the western United States.
351	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	37953	Nitrophila		genus		N	Y	Y	N	N	N					
352	2008-12-19 09:28:00	Peter F. Zika	Vascular Plants: Dicots	Amaranthaceae	37956	Nitrophila occidentalis		species		Y	Y	Y	N	N	N				{"Herbarium":"WTU"}	Possibly extirpated in WA, H&C say eastern WA.<br><br>FNA4: "Nitrophila occidentalis often occurs with Distichlis, Juncus, and Sarcobatus."
353	2018-08-15 09:36:00		Vascular Plants: Dicots	Amaranthaceae	37987	Oxybasis		genus		N	N	N	N	N	N	N	Native			
354	2023-10-22 14:33:04		Vascular Plants: Dicots	Amaranthaceae	37998	Oxybasis chenopodioides		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	The Linnaean basionym was neotypified (Uotila 2001).<br><br>FNA4: "The name Chenopodium botryodes Smith was sometimes applied to C. chenopodioides because of uncertainty about the proper application and typification of the name Blitum chenopodioides Linnaeus. The recent publication by P. Uotila (2001) provides a reasonable solution by maintaining the traditional usage through neotypification of the Linnaean name."
355	2023-10-22 14:55:18		Vascular Plants: Dicots	Amaranthaceae	38002	Oxybasis glauca		species		N	N	N	N	N	N	N	Native	Occcurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
356	2023-10-22 14:59:22		Vascular Plants: Dicots	Amaranthaceae	38010	Oxybasis glauca ssp. glauca		infraspecies		Y	N	N	Y	N	N	I	Introduced eastern North America and Eurasia	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Recently (2015) collected in Franklin County; native to Eurasia.
357	2023-10-22 15:03:45		Vascular Plants: Dicots	Amaranthaceae	38016	Oxybasis glauca ssp. salina		infraspecies		Y	N	N	N	N	N	N	Native	Occurring on chiefly east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Taxonomy follows FNA.
358	2023-10-22 15:53:03		Vascular Plants: Dicots	Amaranthaceae	38024	Oxybasis macrosperma		species		Y	N	N	N	N	N	I	Introduced from South America	Occurring west of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: "Chenopodium macrospermum is native and diverse in South America. Much, if not all, of the North American material is introduced from there and appears to represent more than one part of the variation. Until a reliable treatment of the South American material is published we are not assigning names to the variants in North America."
359	2023-10-22 16:14:04		Vascular Plants: Dicots	Amaranthaceae	38026	Oxybasis rubra		species		N	N	N	N	N	N	B	Both native and introduced	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	
360	2023-10-22 17:49:36		Vascular Plants: Dicots	Amaranthaceae	38030	Oxybasis rubra var. humilis		infraspecies		Y	N	N	N	N	N	N	Native	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: Chenopodium rubrum var. humile has been treated as a species, variety, or form, or not recognized at all. It is native in western North America and introduced east of the plains. Sometimes it has been misidentified as C. chenopodioides. Patterns of distribution of these taxa in North America are in need of further study."
361	2023-10-22 17:54:28		Vascular Plants: Dicots	Amaranthaceae	38032	Oxybasis rubra var. rubra		infraspecies		Y	N	N	N	N	N	I	Introduced from Europe	Occurring chiefly east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	FNA4: "Hybrids between Chenopodium rubrum and C. glaucum are known as C. ×schulzeanum Murr and have been seen from waste areas in Illinois and Washington. These plants in general resemble C. rubrum with small, mealy leaves and horizontal seeds, but they also have some leaves shaped like those of C. glaucum."
362	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	38059	Salicornia		genus		N	N	N	N	N	N	N	Native			
363	2023-10-22 18:48:15		Vascular Plants: Dicots	Amaranthaceae	38062	Salicornia depressa		species		Y	N	N	N	N	N	N	Native	Occurring west of the Cascades crest ialong the marine coast in Washington;	{"Herbarium":"WTU"}	H&C name S. europaea is misapplied.  This is the common native annual species in coastal marshes. FNA suggests S. virginica may be the best name for this plant, if the Atlantic and Pacific populations are the same taxon. As with all our Corispermum taxa, for many decades this plant was mistakenly given the binomial and introduced status of a European species.<br><br>FNA4: "Salicornia depressa is the common and widespread species in coastal areas of North America. No detailed taxonomic investigation of the tetraploid populations has ever been undertaken in North America. It is possible that a number of different taxa exist; the Pacific Coast populations in particular seem distinct from those of the Atlantic Coast.<br><br>This species has generally been called Salicornia europaea by North American authors, but that name refers to a diploid European species that does not occur in North America.<br><br>The earliest name that is probably referable to this species is Salicornia virginica Linnaeus, which must be typified by specimens collected by John Clayton probably from Virginia. The specimens are sterile but clearly annual, as indicated by Linnaeus in the protologue. The name was applied to an annual species by P. C. Standley (1916), but subsequently came to be misapplied to the perennial species of the east coast now treated in Sarcocornia."
365	2023-10-22 18:58:07		Vascular Plants: Dicots	Amaranthaceae	38072	Salicornia rubra		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WS"}	Salicornia rubra is known only from Okanogan Co. in Washington.<br><br>FNA4: "Salicornia rubra is very similar to the Eurasian species S. prostrata Pallas, which occurs in very similar inland habitats. No direct comparison of these two species has been possible and it is not at all clear how they differ from each other."
366	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	38073	Salsola		genus		N	N	N	N	N	N	I	Introduced			
367	2020-05-06 16:23:53		Vascular Plants: Dicots	Amaranthaceae	38095	Salsola tragus		species		Y	N	N	N	N	N	I	Introduced from Eurasia	Occurring chiefly east of the Cascades crest in Washington, where widely distributed;	{"Herbarium":"WTU"}	Salsola kali L. subsp. pontica (Pall.) Mosyakin has been collected in Multnomah Co., Oregon, and may be found in Washington.  Recent molecular work may change the nomenclature again (Ryan & Ayers 2000).<br><br>FNA4: "Salsola tragus probably was introduced to South Dakota in 1870 or 1874 in flaxseed imported from Russia (J. C. Beatley 1973c; C. W. Crompton and I. J. Bassett 1985; S. L. Mosyakin 1996). Now this noxious weed occupies almost all of its potential range in North America. It seems, however, to be quite rare in the southeastern part of the United States.<br><br>Salsola tragus has been known in North American and European botanical literature under numerous names (for detailed synonymy see S. L. Mosyakin 1996 and S. Rilke 1999). Judging from the photographs of the Linnaean specimen of S. tragus (LINN 315.3), which should be regarded as a lectotype, it is the correct name for the widespread, narrow-leaved, weedy representative of the S. kali aggregate (Á. Degen 1936-1938, vol. 2; N. N. Tzvelev 1993; S. L. Mosyakin 1996; S. Rilke 1999).<br><br>In the present circumscription, Salsola tragus is an extremely polymorphic species consisting of several more or less distinct races (subspecies or segregate species). Several varieties may be recognized within S. tragus, many of them are just morphological variants of little or no taxonomic value.<br><br>Studies using allozymes and DNA-based molecular markers in some North American and Eurasian representatives of Salsola tragus indicate that there are at least two cryptic genetically divergent populations (F. J. Ryan and D. R. Ayres 2000). More studies may clarify distribution, origin, and taxonomic status of these infraspecific taxa (or cryptic species).<br><br>In spite of being a noxious weed, Salsola tragus is an additional forage source for livestock in arid rangelands. The mature plant may break off at the stem base to form a tumbleweed."
368	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	38111	Spinacia		genus		N	N	N	Y	N	N	I	Introduced			
369	2020-05-12 18:01:37		Vascular Plants: Dicots	Amaranthaceae	38112	Spinacia oleracea		species		Y	Y	N	Y	N	N	I	Introduced from the Mediterranean		{"Herbarium":"WS"}	Known in Washington from a single historic collection collected in a cultivated setting. Not considered part of the flora until specimens are deposited indicating that it is naturalized. <br><br>FNA4: :Reports of populations in Canada and inland areas of the United States appear to be from gardens where the plants do not persist without benefit of cultivation.<br><br>Spinach is an important and widely cultivated crop of unknown origin, though known from the Mediterranean region since ancient times. The plant is prized as a rich source of vitamins, calcium, iron, and antioxidant carotenoids, but, if ingested in excessive amounts, the high concentration of oxalates in the leaves can be toxic by inhibiting the absorption of calcium. The cultivated form named var. oleracea has spiny seeds and tends to be more cold hardy than var. inermis, the smooth-seeded variety that is more tolerant of warm weather."
370	2018-05-02 22:04:00		Vascular Plants: Dicots	Amaranthaceae	38132	Suaeda		genus		N	N	N	N	N	N	N	Native			
371	2023-10-23 06:07:35		Vascular Plants: Dicots	Amaranthaceae	38136	Suaeda calceoliformis		species		Y	N	N	N	N	N	N	Native	Occurring on both sides of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Found in coastal salt marshes and inland. Similar to Suaeda occidentalis, differing only in floral bracts and branching pattern.  McNeill et al. (1977) discuss the misapplication of the name Suaeda depressa for this plant.<br><br>FNA4: "The name Suaeda depressa has been misapplied to this species (J. McNeill et al. 1977). In the northeastern part of its range, S. calceoliformis was long known as S. americana, but the two were found to be conspecific (I. J. Bassett and C. W. Crompton 1978). Suaeda calceoliformis can easily be confused with S. occidentalis, with which it is sympatric in the Great Basin; see comments under S. occidentalis. Plants of the annual Mexican seepweed, S. mexicana (Standley) Standley also are similar to S. calceoliformis, but are more or less shiny, yellowish or light brown, and have opposite leaves at the base and alternate ones distally. Suaeda mexicana has been reported once (in 1895) from El Paso County, Texas, but no specimens have been located to substantiate the report."
372	2023-10-23 06:10:31		Vascular Plants: Dicots	Amaranthaceae	38167	Suaeda nigra		species		Y	N	N	N	N	N	N	Native	Occurring in Klickitat County in Washington;	{"Herbarium":"WTU"}	FNA4: "Suaeda nigra is the correct name for the species previously known as Suaeda moquinii. The type specimen was collected in 1820 by Edwin James along the Canadian River in the Texas panhandle. J. Torrey (1827) tentatively identified it as "Chenopodium maritimum L. ?". Rafinesque named it Chenopodium nigrum, long before Torrey\\'s publication of the name Chenopodina moquinii in 1856. C. O. Hopkins and W. H. Blackwell (1977) suggested that the name Chenopodium nigrum was both a nomen nudum and a superfluous name. But the publication of that name included a clear reference to Torrey\\'s 1832 publication, which means that the name was not a nomen nudum, and the specimen belonged to a new species, which means that the name was not superfluous. "Suaeda fruticosa" with the incorrect author combination (Linnaeus) Forsskål has been misapplied to this species (H. J. Schenk and W. R. Ferren Jr. 2001).<br><br>Suaeda nigra exhibits much phenotypic plasticity, as well as genetic variability, and is wide ranging. This combination has resulted in the naming of many variants that often reflect a response to localized or regional habitat conditions such as degree of wetness, salinity, or freezing temperatures (C. O. Hopkins and W. H. Blackwell 1977). In California and adjacent states, for example, glabrous plants (S. torreyana var. torreyana) and pubescent plants (S. torreyana var. ramosissima) occur throughout the distribution of the species. In California it is coastal but not estuarine in the San Francisco Bay area and in Orange and San Diego counties. Plants of northern latitudes or higher elevations that are prone to freezing tend to have annual stems from a woody base. Plants that occur in more southern or milder conditions are usually shrubs with perennial stems. Plants in seasonally flooded wetlands tend to be facultative annuals.<br><br>In the western and northern part of the range, most plants of Suaeda nigra are glabrous or sparsely pubescent and more or less long leaved."
373	2023-10-23 06:13:59		Vascular Plants: Dicots	Amaranthaceae	38177	Suaeda occidentalis		species		Y	N	N	N	N	N	N	Native	Occurring east of the Cascades crest in Washington;	{"Herbarium":"WTU"}	Found in saline situations east of the Cascades.<br><br>FNA4: "This species is easily confused with Suaeda calceoliformis, which occurs throughout its range. There are virtually no differences in floral characters. Bracts of S. occidentalis often appear thin-margined at the base in dried specimens but not in fresh material, whereas bracts of S. calceoliformis have visible membranous margins in both. Differences in bract and branching characteristics are usually distinct in fresh specimens. Larger specimens of S. occidentalis are usually branched throughout, with the spreading branches resulting in a more-or-less spherical shape of the plant. The mostly ascending branches of the more-erect S. calceoliformis tend to be concentrated in the upper half of the main stems, with primary branches sometimes arising from the base, and therefore creating a candelabrum shape of the plant."
12425	2024-01-10 10:15:10		Vascular Plants: Dicots	Amaranthaceae	38102	Salicornia pacifica		species		Y	N		N	N	N	N	Native	Occurring west of the Cascades crest along the coast in Washington;	{"Herbarium":"WTU"}	Taxonomy of <i>Salicornia</i> and <i>Sarcocornia</i> has presented challenges over the last few decades.  Piirainen et al. (2017) firmly establish <i>Sarcocornia</i> as paraphyletic.  <i>Salicornia perennis</i> is a European species and is a misapplied name in the North American flora.<br><br>  Piirainen, M., O. Liebisch, and G. Kadereit. 2017. Phylogeny, biogeography, systematics and taxonomy of Salicornioideae (Amaranthaceae / Chenopodiaceae) – A cosmopolitan, highly specialized hygrohalophyte lineage dating back to the Oligocene. Taxon 66:109–132.
26638	2023-03-19 06:45:10		Vascular Plants: Dicots	Amaranthaceae	37704	Cycloloma		genus		N	N		Y	N	N	I	Introduced			
26733	2024-12-21 13:08:07		Vascular Plants: Dicots	Amaranthaceae	37000	Amaranthus palmeri		species		Y	N		N	N	N	I	Introduced		{"Herbarium":"WTU","LabelData_waflora":null}	
26756	2025-07-06 16:38:29		Vascular Plants: Dicots	Amaranthaceae	216073	Dysphania atriplicifolia		species		Y	N		N	N	N	I	Introduced from the central U.S.	Occurring east of the Cascades crest in southeastern Washington;	{"Herbarium":"WS"}	First collected in WA in 2023 in Asotin County.
26762	2025-10-02 08:45:08		Vascular Plants: Dicots	Amaranthaceae	38153	Suaeda linifolia		species		Y	N		N	N	N	I	Introduced	Occurring east of the Cascades crest in Washington, where known from Grant County;	{"Herbarium":"WTU"}	Recently (2025) collected in Grant County.
