Photos / Sounds

What

Straw-colored Flatsedge (Cyperus strigosus)

Observer

spinescence

Date

August 2021

Photos / Sounds

What

Twiggy Spurge (Euphorbia virgata)

Observer

mattlavin

Date

August 18, 2009 11:10 AM MDT

Description

Three-lobed fruits emerge from flowering cups each rimmed with yellowish glands. Leafy spurge occurs along the edges of gravelly draws where they abut the sagebrush steppe, but does not occur in the Wyoming big sagebrush steppe of the Idaho National Laboratory where native plant abundance and diversity is high. This site lies just east of Lincoln Blvd along Seven Mile Road, Butte County, Idaho.

Photos / Sounds

What

Fireweed (Erechtites hieraciifolius)

Observer

duch

Date

September 27, 2021 10:15 AM CEST

Photos / Sounds

Observer

cluemaster

Date

May 1, 2021 05:42 PM UTC

Photos / Sounds

What

Wild Basil (Clinopodium vulgare)

Observer

agreenantioch

Date

November 3, 2021 10:31 AM PDT

Photos / Sounds

What

Blue Lawn-Lobelia (Lobelia pedunculata)

Observer

brucen

Date

August 25, 2020 06:37 PM PDT

Photos / Sounds

What

Milk Thistle (Silybum marianum)

Observer

goldust

Date

June 12, 2021 05:47 PM PDT

Photos / Sounds

Observer

natureguy

Date

October 1, 2014 07:02 PM PDT

Description

100114

Photos / Sounds

What

Hybrid Crack Willow (Salix × fragilis)

Observer

spins

Date

September 6, 2014 05:32 PM CEST

Photos / Sounds

What

Hybrid Crack Willow (Salix × fragilis)

Observer

spins

Date

March 24, 2014 08:06 PM CET

Description

early flowering broad leaved horticulture clone

Photos / Sounds

What

Hybrid Crack Willow (Salix × fragilis)

Observer

spins

Date

February 1, 2014 06:11 PM CET

Description

early flowering broad leaved horticulture clone

Photos / Sounds

What

Rough Chervil (Chaerophyllum temulum)

Observer

warbler111

Date

June 24, 2021 01:44 PM PDT

Photos / Sounds

What

American Common Reed (Phragmites australis ssp. americanus)

Observer

sedgequeen

Date

August 4, 2014 02:34 PM PDT

Description

Young inflorescences. Very big rhizomatous grass. Wine-red lower internodes.

Photos / Sounds

What

American Common Reed (Phragmites australis ssp. americanus)

Observer

mattlavin

Date

September 13, 2019 11:07 AM MDT

Description

Phragmites australis in the area around Three Forks, Montana, belongs to the native subspecies, as indicated most conspicuously by its deciduous leaf sheaths that exposes reddish stems beneath.

Flickr album and species (variety) diagnosis at https://www.flickr.com/photos/plant_diversity/sets/72157687395478862/

Photos / Sounds

What

Spreading Hedge-Parsley (Torilis arvensis)

Observer

lisalamoreaux

Date

July 2, 2020 05:04 PM PDT

Photos / Sounds

What

Italian Arum (Arum italicum)

Observer

schylerbrown

Date

June 28, 2019 08:48 PM EDT

Photos / Sounds

What

Hybrid Crack Willow (Salix × fragilis)

Observer

spins

Date

May 11, 2013 07:07 PM CEST

Photos / Sounds

What

Bighorn Sheep (Ovis canadensis)

Observer

judy

Date

December 2020

Photos / Sounds

What

Rough Chervil (Chaerophyllum temulum)

Observer

roland_kaiser

Date

July 11, 2021 06:21 PM SAST

Photos / Sounds

What

Rough Chervil (Chaerophyllum temulum)

Observer

frvh1

Date

September 14, 2021 12:02 PM CEST

Photos / Sounds

What

Coriander (Coriandrum sativum)

Observer

peterzika

Date

July 3, 2021 10:07 AM PDT

Description

A few plants self-sown, here and there, scattered along roadside for several miles

Photos / Sounds

What

Persian Darnel (Lolium persicum)

Observer

walterfertig

Date

May 31, 2018 11:43 AM PDT

Description

First record for Washington (?)

Photos / Sounds

What

Floating Primrose-Willow (Ludwigia peploides)

Observer

peterzika

Date

August 31, 2016 01:01 PM PDT

Photos / Sounds

Observer

aaronliston

Date

July 6, 2019 08:50 PM PDT

Photos / Sounds

What

Bur Marigolds (Genus Bidens)

Observer

peterzika

Date

September 14, 2021 03:37 PM PDT

Description

Perhaps a hybrid, Bidens connata x B. frondosa. Petioles generally not winged, 5 yellow rays 11-12 mm long, disk lobes orange, anthers blackish, heads 10 mm wide with 7-8 bracts

Photos / Sounds

What

Oregon White Oak (Quercus garryana var. garryana)

Observer

steveansell

Date

June 13, 2020 10:33 AM PDT

Description

Known isolated population on lower slopes of Sumas Mtn. Inaccessible location on private property, but visible with a long lens (and a little imagination) from across the Sumas River near McDonald Park. Characteristic twisted branches visible, with a few light green leaves (of fresh summer second growth); Bigleaf Maple also visible below for comparison of scale. Can't distinguish from English Oak at this distance though of course.

Photos / Sounds

What

Broad-leaved Willowherb (Epilobium montanum)

Observer

peterzika

Date

June 29, 2021 06:55 PM PDT

Description

A few plants in partial shade of Acer macrophyllum, stigmas 4-lobed, mixed with Epilobium ciliatum

Photos / Sounds

What

Yellowseed False Pimpernel (Lindernia dubia)

Observer

peterzika

Date

September 4, 2021 12:43 PM PDT

Photos / Sounds

What

Vancouver Island Beggarticks (Bidens amplissima)

Observer

peterzika

Date

August 2018

Photos / Sounds

Observer

brucen

Date

May 15, 2020 01:51 PM PDT

Description

I tried to call this C. agastachys, but iNat has that synonymized with C. pendula. Unusual roadside location. Known in central section of Hendricks Park, where it may finally have succumbed to pulling (control). It is not easily removed.

Photos / Sounds

What

Pendulous Sedge (Carex pendula)

Observer

brucen

Date

April 17, 2020 10:40 AM PDT

Description

This likely is C. agastachys because of dark-edged ligule, but more info later in season will help cinch it. C. agastachys is not in iNat. Highly invasive.

Photos / Sounds

What

Great Lettuce (Lactuca virosa)

Observer

peterzika

Date

September 5, 2021 05:09 PM PDT

Photos / Sounds

What

Water Lettuce (Pistia stratiotes)

Observer

ppierce

Date

August 29, 2021 05:50 PM PDT

Photos / Sounds

What

Indian Elecampane (Inula racemosa)

Observer

neilrockswell

Date

August 30, 2020 06:21 PM PDT

Photos / Sounds

What

Indian Elecampane (Inula racemosa)

Observer

dlcarterksu

Date

September 10, 2019 11:12 AM CDT

Photos / Sounds

What

Indian Elecampane (Inula racemosa)

Observer

tsn

Date

October 3, 2019 12:33 PM EDT

Description

A recently-introduced species with tall flower spikes with numerous flowers on short pedicels, unlike Inula helenium, which has smaller, flat-topped clusters of a few flowers on long pedicels.

See also this earlier observation of the same population, which is clearly becoming naturalized:
https://www.inaturalist.org/observations/7617577

Photos / Sounds

What

Indian Elecampane (Inula racemosa)

Observer

user12

Date

August 21, 2021 04:06 PM PDT

Photos / Sounds

What

True Sedges (Genus Carex)

Observer

spinescence

Date

July 16, 2021 05:08 PM PDT

Photos / Sounds

What

Creeping Hedge Bindweed (Calystegia sepium ssp. angulata)

Observer

peterzika

Date

August 5, 2020 01:27 PM PDT

Photos / Sounds

What

Gray Sedge (Carex divulsa ssp. divulsa)

Observer

dgreenberger

Date

July 23, 2020 11:05 AM PDT

Photos / Sounds

What

Gray Sedge (Carex divulsa ssp. divulsa)

Observer

dgreenberger

Date

June 10, 2021 08:38 AM PDT

Photos / Sounds

What

Buttercup Family (Family Ranunculaceae)

Observer

cassandra_barany

Date

May 16, 2021 08:53 AM PDT

Photos / Sounds

Observer

riowild

Date

May 13, 2019 08:00 PM PDT

Photos / Sounds

What

Pendulous Sedge (Carex pendula)

Observer

pdunwiddie

Date

May 20, 2021 09:21 AM PDT

Description

A single plant in a forested drainage, not near any plantings or other obvious sources.

Photos / Sounds

What

Pale Larkspur (Delphinium leucophaeum)

Observer

walterfertig

Date

June 7, 2019 01:33 PM PDT

Photos / Sounds

What

Longsepal Globemallow (Iliamna longisepala)

Observer

walterfertig

Date

June 20, 2019 09:48 AM PDT

Photos / Sounds

What

Columbia Manzanita (Arctostaphylos columbiana)

Observer

olyjah

Date

June 1, 2021 03:04 PM PDT

Photos / Sounds

What

Common Bluecup (Githopsis specularioides)

Observer

shane116

Date

May 15, 2018 12:44 AM PDT

Photos / Sounds

What

Common Bluecup (Githopsis specularioides)

Observer

larissakh

Date

May 9, 2020 12:34 PM PDT

Photos / Sounds

What

Smallflower Wakerobin (Trillium albidum ssp. parviflorum)

Observer

kevingoff

Date

April 2020

Photos / Sounds

What

Small Camas (Camassia quamash)

Observer

lilacbird

Date

May 30, 2021 10:15 AM MDT

Photos / Sounds

What

Rough Chervil (Chaerophyllum temulum)

Observer

lena_bu

Date

May 25, 2021 02:15 PM CEST

Place

Weingarten (Google, OSM)

Photos / Sounds

What

Cow Parsley (Anthriscus sylvestris)

Observer

tomerler

Date

May 29, 2021 08:59 AM PDT

Description

I believe Chaerophyllum temulum from herbaria to have been misapplied to this observed A. sylvestris in this location:

  1. Chaerophyllum temulum L.
    U.S.A., Washington, Jefferson County: West shoulder of Highway 19 just south of intersection with Romans Road; ca. 6.5 air km southwest of Port Townsend. Site ID: BSL-1411. Elev. 69 m.
    48.063643° N, 122.811418° W
    Datum: WGS 84. Coordinate uncertainty: 9 meters. Coordinate Source: Digital Map.
    Moist road shoulder with lush growth of tall grasses and herbs, adjacent to small clearing in mixed woods. Flowers white; stems to over 1 meter tall, not spotted; several plants in clump on road shoulder, weedy. Reproductive state: Flowers & Fruits.
    Ben Legler 14082 May 15, 2016
    WTU: 410831, WTU-V-025965

https://www.pnwherbaria.org/images/jpeg.php?Image=WTU-V-025965.jpg

This location has A sylvestris, A caucalis, & C maculatum. All being sprayed and controlled. No evidence of C. temulum.

Photos / Sounds

What

Cow Parsley (Anthriscus sylvestris)

Observer

tomerler

Date

May 29, 2021 03:09 PM PDT

Description

I believe Chaerophyllum temulum from herbaria to have been misapplied to this observed A. sylvestris in this location:

  1. Chaerophyllum temulum L.
    U.S.A., Washington, Pacific County: West side of Highway 101 at junction with small, gravel spur road, ca 0.9 road km north of Raymond. Elev. 48 m.
    46.701369° N, 123.739943° W
    Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.
    Mesic road shoulder shaded by young Alnus rubra, with Schedonorus arundinaceus. Flowers white; robust perennials with branching stems to 1.2 meters tall, forming a large, dense patch on edge of side road, with other patches seen along adjacent highway shoulders. Reproductive state: Flowers and Fruits.
    ID: 180489, ID185650 Ben Legler 14531 Jun 5, 2017

https://herbarium.nkn.uidaho.edu/images/jpeg.php?Image=ID185650.jpg

No evidence of Chaerophyllum temulum.

Photos / Sounds

What

Cow Parsley (Anthriscus sylvestris)

Observer

tomerler

Date

May 29, 2021 03:12 PM PDT

Description

I believe Chaerophyllum temulum from herbaria to have been misapplied to this observed A. sylvestris in this location:

  1. Chaerophyllum temulum L.
    U.S.A., Washington, Pacific County: West side of Highway 101 at junction with small, gravel spur road, ca 0.9 road km north of Raymond. Elev. 48 m.
    46.701369° N, 123.739943° W
    Datum: WGS 84. Coordinate uncertainty: 10 meters. Coordinate Source: GPS.
    Mesic road shoulder shaded by young Alnus rubra, with Schedonorus arundinaceus. Flowers white; robust perennials with branching stems to 1.2 meters tall, forming a large, dense patch on edge of side road, with other patches seen along adjacent highway shoulders. Reproductive state: Flowers and Fruits.
    ID: 180489, ID185650 Ben Legler 14531 Jun 5, 2017

https://herbarium.nkn.uidaho.edu/images/jpeg.php?Image=ID185650.jpg

No evidence of Chaerophyllum temulum.

Photos / Sounds

What

Cow Parsley (Anthriscus sylvestris)

Observer

tomerler

Date

May 29, 2021 06:31 PM PDT

Description

I believe Chaerophyllum temulum to have been misapplied to this observed A. sylvestris in this location.

Photos / Sounds

What

Poison Hemlock (Conium maculatum)

Observer

emmarenee7

Date

July 16, 2020 09:33 AM PDT

Photos / Sounds

What

Golden Chervil (Chaerophyllum aureum)

Observer

nadya_n

Date

June 24, 2020 03:11 PM MSK

Photos / Sounds

What

Pendulous Sedge (Carex pendula)

Observer

peterzika

Date

May 20, 2021 09:22 AM PDT

Description

Cespitose, remote site, seed source unknown

Photos / Sounds

What

Golden Chervil (Chaerophyllum aureum)

Observer

ahmedm

Date

May 17, 2021 10:06 AM CEST

Photos / Sounds

What

Golden Chervil (Chaerophyllum aureum)

Observer

enkidoo

Date

May 14, 2020 04:41 PM CEST

Photos / Sounds

What

True Sedges (Genus Carex)

Observer

ashattuck

Date

May 22, 2021 04:23 PM PDT

Photos / Sounds

What

Pink Plectritis (Plectritis congesta ssp. brachystemon)

Observer

abe

Date

May 8, 2021 12:50 PM PDT

Photos / Sounds

What

Common Yampah (Perideridia gairdneri)

Observer

swamp_lily

Date

May 2, 2021 11:08 AM PDT

Photos / Sounds

What

Garlic Mustard (Alliaria petiolata)

Observer

justinaceae

Date

April 29, 2021 02:41 PM PDT

Photos / Sounds

What

Grassland Sedge (Carex leersii)

Observer

peterzika

Date

November 20, 2020 09:09 AM PST

Description

Carex divulsa subsp. leersii, spreading from cultivation

Photos / Sounds

What

Giant White Fawn Lily (Erythronium oregonum)

Observer

judith-akins

Date

April 3, 2018 12:47 PM PDT

Photos / Sounds

What

Giant White Fawn Lily (Erythronium oregonum)

Observer

jack501

Date

April 10, 2020 04:40 PM PDT

Description

Woods after spring rain.

Photos / Sounds

What

Giant White Fawn Lily (Erythronium oregonum)

Observer

wenkell

Date

April 8, 2019 11:52 AM PDT

Photos / Sounds

What

Giant White Fawn Lily (Erythronium oregonum)

Observer

kim118

Date

April 29, 2017 12:39 PM PDT

Photos / Sounds

What

Giant White Fawn Lily (Erythronium oregonum)

Observer

patricksowers

Date

May 10, 2017

Photos / Sounds

What

Giant White Fawn Lily (Erythronium oregonum)

Observer

ejain

Date

April 7, 2019 12:50 PM PDT

Tags

Photos / Sounds

What

Giant White Fawn Lily (Erythronium oregonum)

Observer

tulseluper

Date

May 4, 2013 11:08 AM PDT

Photos / Sounds

What

Golden Chervil (Chaerophyllum aureum)

Observer

murielbendel

Date

June 4, 2018 11:53 AM SAST

Photos / Sounds

Observer

dariamarkina

Date

June 1, 2020 01:33 PM +03

Photos / Sounds

What

Rough Chervil (Chaerophyllum temulum)

Observer

alainc

Date

September 5, 2020 02:50 PM CEST

Photos / Sounds

Observer

alainc

Date

June 23, 2018 10:20 AM CEST

Photos / Sounds

What

Golden Chervil (Chaerophyllum aureum)

Observer

jasonrgrant

Date

June 25, 2020 11:20 AM AKDT

Description

Observations sur le Sentier botanique Moléson, le Moléson, dans les Préalpes fribourgeoises.

Photos / Sounds

What

Golden Chervil (Chaerophyllum aureum)

Observer

lennyworthington

Date

July 30, 2005 07:14 PM +07

Description

Golden Chervil
Chaerophyllum aureum

Photos / Sounds

Observer

aleksandrebel

Date

June 25, 2020 12:51 PM +07

Photos / Sounds

What

Spreading Hedge-Parsley (Torilis arvensis)

Observer

carexobnupta

Date

June 22, 2019 05:41 PM PDT

Photos / Sounds

What

Rough Chervil (Chaerophyllum temulum)

Observer

jvrilakas

Date

May 16, 2020 12:16 PM PDT

Photos / Sounds

What

Spreading Hedge-Parsley (Torilis arvensis)

Observer

kimsanderford

Date

June 28, 2020 05:24 PM PDT

Photos / Sounds

Observer

mattsson

Date

July 27, 2020 01:42 PM PDT

Photos / Sounds

What

Snowbrush Ceanothus (Ceanothus velutinus)

Observer

harsiparker

Date

May 18, 2018 05:26 PM PDT

Description

Photographed during the Vashon Nature Center's 2018 Tramp Harbor BioBlitz.

At Chautauqua Pond.

Photos / Sounds

What

Ragwort (Jacobaea vulgaris)

Observer

stacey1976

Date

July 30, 2020 07:13 PM PDT

Photos / Sounds

What

Ragwort (Jacobaea vulgaris)

Date

July 29, 2017 10:10 PM PDT

Photos / Sounds

What

False Virginia Creeper (Parthenocissus inserta)

Observer

cheerwine

Date

September 3, 2018 06:55 PM PDT

Photos / Sounds

What

Rough Chervil (Chaerophyllum temulum)

Observer

natureguy

Date

June 5, 2019 05:36 PM PDT

Description

Unlike other chervils, Rough Chervil is toxic, and a poisonous threat to livestock, wildlife and humans. Skin contact with plant sap can cause irritation and rashes.

This plant spread through local Lewis Creek Park over the past four years, and three years ago a large patch was found growing at edge of Lakemont Park right along a Lakemont Blvd sidewalk.

While not formally on the state or county noxious weed lists at present, it is being considered for addition to these lists...

It is currently on the Washington State Noxious Weed "Monitor" list:
https://www.nwcb.wa.gov/weeds/rough-chervil

It is currently on the King County (Washington) Noxious Weed "Weed of Concern" list:
https://www.kingcounty.gov/services/environment/animals-and-plants/noxious-weeds/weed-identification/rough-chervil.aspx

(Please see the Toxicity section in the King County link for more information.)

There are many toxic (poisonous) native and invasive plants in our local environment. Plant matter should not be consumed or made into tea or other products for potential consumption without the advice of an expert on both identification and edibility.

Sources: DSC04055x (6/5/19), DSC04062x (6/5/19), DSC03104x (6/3/19)

Photos / Sounds

What

Rough Chervil (Chaerophyllum temulum)

Observer

thatbeech

Date

July 28, 2020 12:01 PM PDT

Photos / Sounds

What

Short-styled Thistle (Cirsium brevistylum)

Observer

stewartwechsler

Date

August 5, 2020 04:58 PM PDT

Description

Roughly 7 generations growing in this spot, all self seeded since I brought three seeds here from the foothills of the Olympic Mountains 15 years ago. Thousands of plants here now. The ground is now covered with pappus hairs from this year’s seeds. As all of these plants are self-seeded it fits the iNaturalist definition of "wild", but I also thought people should know this is not part of a population that has persisted here since before European contact.

This species was on a list I found 21 years ago of those native species that hadn’t been recorded in Seattle in decades when I started studying how to identify them all, and just what habitats they naturally grew in, and looking for where I could find wild seed of the species on that list from sites physically and ecologically close to Seattle, to try planting in the most promising spots here.

I started with the goal of helping the recovery of butterfly species that had become rare in, or had disappeared from, Seattle, and knew thistles to be important as both butterfly nectar, and host (caterpillar food) plants, and had learned that all 4 of Seattle's native thistle species were on that list of our lost species. So I am pleased to see a bit of improved butterfly habitat in this spot where this native thistle is thriving again!

I’ve since spent 15 years weeding this site and controlling the Artichoke Plume Moths https://www.inaturalist.org/taxa/319034-Platyptilia-carduidactylus, the best I can, as the mother plants sent their offspring to occupy the growing patch of land vacated by my weeding around them. I also have a significant problem with non-viable seed, more later in the season, than with the initial crop, which I believe is due to predation of the receptacles, where the seeds develop, by Rhinocyllus conicus - the Nodding Thistle Receptacle Weevil https://www.inaturalist.org/taxa/229899-Rhinocyllus-conicus .

Photos / Sounds

What

European Bramble Complex (Complex Rubus fruticosus)

Observer

emeraldarthurs

Date

February 9, 2021 12:55 PM PST

Photos / Sounds

What

Drooping Woodreed (Cinna latifolia)

Observer

rammberg

Date

August 11, 2020 03:49 PM PDT

Description

Short/no awn, open sheath, 1 floret, glumes = lemma, articulates below glumes, callus not bearded, lvs 11 m broad. Approximately 12 dm tall. Old logging road through moist Doug-fir/hemlock forest.

Photos / Sounds

What

Douglas's Aster (Symphyotrichum subspicatum)

Observer

pdunwiddie

Date

October 27, 2020 11:13 AM PDT

Photos / Sounds

What

Late Cotoneaster (Cotoneaster coriaceus)

Observer

peterzika

Date

October 30, 2016 10:48 AM PDT

Description

Epiphyte in fork in tree; preferred name: Cotoneaster lacteus

Photos / Sounds

What

Late Cotoneaster (Cotoneaster coriaceus)

Observer

peterzika

Date

May 6, 2004 04:43 PM PDT

Description

Self-sown, not planted.

Photos / Sounds

What

Cuckoo-Pint (Arum maculatum)

Observer

peterzika

Date

September 26, 2020 10:48 AM PDT

Photos / Sounds

What

Cuckoo-Pint (Arum maculatum)

Observer

peterzika

Date

March 31, 2020 08:18 AM PDT

Photos / Sounds

What

Maire's Cotoneaster (Cotoneaster mairei)

Observer

peterzika

Date

June 21, 2008 02:31 PM PDT

Description

Self-sown, not planted