Checklist » Recent Updates
Recent Updates

Most recently updated taxa in the Washington Flora Checklist. This list also includes taxa recently added to the checklist.

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Family
Taxon (native taxa in boldface)
Common Names
Added On
Amaranthaceae
matweed, prostrate pigweed
last updated 10/11/2023
Cyperaceae
bristle-leaved sedge
last updated 10/10/2023
Haloragaceae
hybrid Eurasian milfoil
last updated 10/10/2023
Woodsiaceae
Rocky Mountain cliff fern, mountain fern
last updated 10/8/2023
Woodsiaceae
Laurentian cliff fern
last updated 10/8/2023
Woodsiaceae
cliff-fern, woodsia
last updated 10/8/2023
Thelypteridaceae
narrow beech fern, northern fern
last updated 10/8/2023
Salviniaceae
duckweed fern, large mosquito fern
last updated 10/8/2023
Pteridaceae
gold fern, gold-back fern
last updated 10/6/2023
Pteridaceae
simple cliff-brake
last updated 10/6/2023
Pteridaceae
western smooth cliff-brake
last updated 10/6/2023
Pteridaceae
Gastony's cliff-brake
last updated 10/6/2023
Pteridaceae
Brewer's cliffbrake
last updated 10/5/2023
Pteridaceae
Myriopteris gracilis Fée[Grusz & Windham 2013, HC2]
Fee's lace-fern, slender lace-fern, Fee's lip fern
last updated 10/3/2023
Pteridaceae
fragile rock-brake, slender rock-brake, Steller's rock-brake
last updated 10/3/2023
Pteridaceae
Oregon , Indian's dream, podfern
last updated 10/3/2023
Marsileaceae
Nelson's pepperwort, Pacific clover-fern water-clover
last updated 10/2/2023
Marsileaceae
Australian waterclover
last updated 10/2/2023
Lycopodiaceae
ground cedar, trailing ground-pine
last updated 10/2/2023
Asteraceae
Columbia cutleaf
last updated 10/1/2023
Asteraceae
Columbia cut-leaf, fineleaf hymenopappus
last updated 10/1/2023
Amaranthaceae
hairy bugseed
last updated 10/1/2023
Lycopodiaceae
prickly tree clubmoss, tree ground-pine
last updated 9/30/2023
Isoetaceae
Nuttall's quillwort
last updated 9/30/2023
Isoetaceae
midget quillwort
last updated 9/30/2023
Isoetaceae
maritime quillwort
last updated 9/30/2023
Isoetaceae
Howell's quillwort
last updated 9/30/2023
Isoetaceae
Bolander's quillwort
last updated 9/30/2023
Hymenophyllaceae
Wright's filmy fern
last updated 9/30/2023
Equisetaceae
giant horsetail, great horsetail
last updated 9/29/2023
Equisetaceae
variegated horsetail, northern scouring rush
last updated 9/29/2023
Equisetaceae
variegated horsetail, northern scouring rush
last updated 9/29/2023
Equisetaceae
sedgelike horsetail, dwarf scouring rush
last updated 9/28/2023
Equisetaceae
Equisetum palustre L.[FNA2, HC, HC2]
marsh horsetail
last updated 9/28/2023
Equisetaceae
smooth scouring rush
last updated 9/28/2023
Equisetaceae
common scouring rush, Dutch scouring rush, prairie scouring rush
last updated 9/28/2023
Equisetaceae
Equisetum hyemale L.[FNA2, HC, HC2]
scouring rush horsetail , common scouring rush
last updated 9/28/2023
Equisetaceae
Ferriss's horsetail, Ferriss's scouring rush
last updated 9/28/2023
Dryopteridaceae
Lemmon's holly fern, Shasta fern
last updated 9/28/2023
Dryopteridaceae
holly fern, Kruckeberg's sword fern fern
last updated 9/28/2023
Dryopteridaceae
imbricate fern, narrow-leaved sword fern
last updated 9/28/2023
Dryopteridaceae
imbricate sword-fern, rock sword-fern
last updated 9/28/2023
Asteraceae
wandering fleabane
last updated 9/28/2023
Asteraceae
wandering fleabane
last updated 9/28/2023
Onagraceae
scarlet beeblossom
last updated 9/27/2023
Onagraceae
pale evening primrose
last updated 9/27/2023
Onagraceae
pale evening-primrose
last updated 9/27/2023
Onagraceae
red-sepal evening-primrose
last updated 9/27/2023
Onagraceae
long-tubed evening primrose
last updated 9/27/2023
Onagraceae
Hooker's evening primrose
last updated 9/27/2023
Onagraceae
small-flowered gaura, velvet weed
last updated 9/27/2023
Onagraceae
Hilgard's suncup
last updated 9/26/2023
Onagraceae
blackfoot river suncup, obscure suncup
last updated 9/26/2023
Onagraceae
floating primrose-willow
last updated 9/26/2023
Onagraceae
floating primrose-willow
last updated 9/26/2023
Onagraceae
pinyon groundsmoke
last updated 9/25/2023
Onagraceae
black-foot groundsmoke, racemose groundsmoke
last updated 9/25/2023
Onagraceae
dwarf groundsmoke
last updated 9/25/2023
Onagraceae
zigzag groundsmoke
last updated 9/25/2023
Onagraceae
spreading groundsmoke
last updated 9/25/2023
Onagraceae
deceptive groundsmoke
last updated 9/25/2023
Onagraceae
long-leaf evening-primrose
last updated 9/24/2023
Onagraceae
tansy-leaf evening-primrose
last updated 9/24/2023
Onagraceae
Pacific enchanter's nightshade
last updated 9/24/2023
Onagraceae
dwarf enchanter's nightshade
last updated 9/24/2023
Onagraceae
enchanter's nightshade
last updated 9/24/2023
Onagraceae
dwarf suncup
last updated 9/24/2023
Onagraceae
small-flowered evening-primrose, green river suncup
last updated 9/24/2023
Cyperaceae
river bulrush
last updated 9/23/2023
Cyperaceae
saltmarsh bulrush, seacoast bulrush
last updated 9/23/2023
Cyperaceae
seacoast tuberous bulrush
last updated 9/23/2023
Cyperaceae
Eurasian bulrush, bristle-leaf sedge
last updated 9/23/2023
Cyperaceae
low club-rush
last updated 9/23/2023
Plantaginaceae
sticky-stem penstemon
last updated 9/23/2023
Plantaginaceae
sticky-stem penstemon
last updated 9/23/2023
Plantaginaceae
glandular penstemon
last updated 9/23/2023
Brassicaceae
Thlaspi arvense L.[FNA7, HC, HC2]
fanweed, field pennycress
last updated 9/21/2023
Brassicaceae
sand fringepod, lacepod
last updated 9/21/2023
Brassicaceae
Oregon twinpod
last updated 9/21/2023
Brassicaceae
double bladderpod, Geyer's twinpod bladderpod, Geyer's twinpod
last updated 9/21/2023
Brassicaceae
Geyer's twinpod
last updated 9/21/2023
Brassicaceae
Douglas's bladderpod
last updated 9/21/2023
Brassicaceae
Columbia bladderpod, Douglas' bladderpod
last updated 9/21/2023
Polemoniaceae
marigold navarretia, northern navarretia, marigold pincushion-plant
last updated 9/19/2023
Polemoniaceae
linear-leaved navarretia, linear-leaved pincushion-plant
last updated 9/19/2023
Polemoniaceae
linear-leaved navarretia
last updated 9/19/2023
Polemoniaceae
least navarretia
last updated 9/19/2023
Polemoniaceae
diffuse navarretia
last updated 9/19/2023
Polemoniaceae
least navarretia
last updated 9/19/2023
Polemoniaceae
needle-leaf navarretia
last updated 9/19/2023
Polemoniaceae
mountain navarretia
last updated 9/19/2023
Polemoniaceae
divaricate navarretia, mountain navarretia, divaricate pincushion-plant, mountain pincushion-plant
last updated 9/19/2023
Potamogetonaceae
horned pondweed
last updated 9/17/2023
Potamogetonaceae
narrowleaf pondweed
last updated 9/17/2023
Potamogetonaceae
fern pondweed, Robbin's pondweed
last updated 9/17/2023
Potamogetonaceae
clasping-leaved pondweed, Richardson's pondweed
last updated 9/17/2023
Potamogetonaceae
white-stalked pondweed, whitestem pondweed
last updated 9/17/2023
Potamogetonaceae
blunt-leaved pondweed
last updated 9/17/2023
Potamogetonaceae
loddon's pondweed, long-leaved pondweed
last updated 9/17/2023
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