Photos / Sounds

What

Sulphur Cinquefoil (Potentilla recta)

Observer

ecologyquail

Date

July 22, 2024 11:28 AM PDT

Photos / Sounds

What

Large Bindweed (Calystegia silvatica)

Observer

elina17

Date

July 21, 2024 11:12 AM BST

Photos / Sounds

What

Sessile-fruited Arrowhead (Sagittaria rigida)

Observer

echaley

Date

July 16, 2024 08:41 AM PDT

Photos / Sounds

What

European Holly (Ilex aquifolium)

Observer

peterzika

Date

May 20, 2024 01:04 PM PDT

Description

apparently bird-sown

Photos / Sounds

What

Hybrid Bindweed (Calystegia × lucana)

Observer

danielcahen

Date

June 29, 2022 01:00 PM BST

Photos / Sounds

What

Large Bindweed (Calystegia silvatica)

Observer

jamie-aa

Date

July 6, 2024 07:19 PM BST

Photos / Sounds

What

Hybrid Bindweed (Calystegia × lucana)

Observer

jamie-aa

Date

October 10, 2023 04:13 PM BST

Description

x lucana or sepium

Photos / Sounds

What

Cogon Grass (Imperata cylindrica)

Observer

walterfertig

Date

June 30, 2024 02:36 PM PDT

Description

New, potentially very invasive grass species with last year's inflorescence. This is a noxious weed in Idaho and spreading rapidly in the foothills of Boise, where it places landscapes in high fire risk.

Photos / Sounds

What

Sweet Peas and Vetchlings (Genus Lathyrus)

Date

June 17, 2023 03:00 PM PDT

Photos / Sounds

What

European Woodland Sedge (Carex sylvatica)

Observer

pdunwiddie

Date

June 24, 2024 11:39 AM PDT

Photos / Sounds

Observer

pdunwiddie

Date

June 24, 2024 10:44 AM PDT

Description

This is believed to be the first North American record for this taxon. The second photo shows a comparison between P. x intermedia (L) and P. vulgaris var. vulgaris (R). I would especially appreciate hearing thoughts from European colleagues familiar with P. x intermedia.

Photos / Sounds

What

Giant Ragweed (Ambrosia trifida)

Observer

patricksowers

Date

October 7, 2023 01:39 PM PDT

Description

Photos / Sounds

What

Bolander's Phacelia (Phacelia bolanderi)

Observer

nicole338

Date

September 8, 2018 01:29 PM PDT

Photos / Sounds

Observer

gravitawn

Date

June 2024

Photos / Sounds

What

Spanish Broom (Spartium junceum)

Observer

neilpa

Date

June 19, 2024 10:10 AM PDT

Description

iNat suggested ID

Photos / Sounds

What

Water-Crowfoots (Section Batrachium)

Observer

sashashaw

Date

June 13, 2024 02:18 PM PDT

Photos / Sounds

What

Panicled Willowherb (Epilobium brachycarpum)

Observer

tomerler

Date

July 10, 2021 04:19 PM PDT

Photos / Sounds

Observer

vikkijackson

Date

June 11, 2024 04:09 PM PDT

Description

on oxeye daisy

Photos / Sounds

What

Black-Bindweed (Fallopia convolvulus)

Observer

abowron

Date

August 22, 2023 12:28 PM PDT

Photos / Sounds

What

Velvetleaf (Abutilon theophrasti)

Observer

regnierda

Date

August 11, 2023 12:39 PM CDT

Description

This is part of a series of observations of the same specimen:

Photos / Sounds

What

Willdenow's Leopard's-Bane (Doronicum × willdenowii)

Observer

abowron

Date

May 31, 2024 01:20 PM PDT

Photos / Sounds

What

Lazuli Bunting (Passerina amoena)

Observer

andreweller

Date

June 1, 2024 10:37 AM PDT

Photos / Sounds

What

Hoary Alyssum (Berteroa incana)

Observer

naturellis

Date

September 2, 2023 01:35 PM PDT

Photos / Sounds

What

Hoary Alyssum (Berteroa incana)

Observer

naturellis

Date

May 24, 2024 06:53 AM PDT

Photos / Sounds

What

Poison Hemlock (Conium maculatum)

Observer

ardenh

Date

May 22, 2024 04:54 PM PDT

Description

funny little carrot! such a small root for such a big scary plant…

Photos / Sounds

What

Grassland Sedge (Carex leersii)

Observer

scottrobmartin

Date

May 22, 2024 01:54 PM PDT

Photos / Sounds

What

Poison Hemlock (Conium maculatum)

Observer

ardenh

Date

May 20, 2024 04:31 PM PDT

Photos / Sounds

What

Large Bindweed (Calystegia silvatica)

Observer

t_e_d

Date

May 30, 2020 09:46 AM CEST

Description

CNC – Collection nationale de Convolvulacées

Photos / Sounds

What

Large Bindweed (Calystegia silvatica)

Observer

t_e_d

Date

June 1, 2020 10:29 AM CEST

Description

CNC – Collection nationale de Convolvulacées

Photos / Sounds

What

Large Bindweed (Calystegia silvatica)

Observer

t_e_d

Date

June 2, 2020 10:48 AM CEST

Description

CNC – Collection nationale de Convolvulacées

Photos / Sounds

What

Hybrid Bindweed (Calystegia × lucana)

Observer

ksayce

Date

July 27, 2016

Description

In hedge along river, also saw in many other spots during butterfly count, including Altoona.

Photos / Sounds

What

Western Bluebird (Sialia mexicana)

Observer

redband_

Date

April 5, 2024 02:58 PM PDT

Photos / Sounds

What

Oriental Bittersweet (Celastrus orbiculatus)

Observer

jhalsey

Date

April 26, 2024 11:24 AM PDT

Photos / Sounds

What

False Bindweeds (Genus Calystegia)

Observer

t_e_d

Date

July 31, 2020 11:04 AM CEST

Description

CNC – Collection nationale de Convolvulacées

Photos / Sounds

What

Slender Thistle (Carduus tenuiflorus)

Observer

peterzika

Date

April 23, 2024 09:27 AM CEST

Photos / Sounds

What

False Bindweeds (Genus Calystegia)

Observer

collawolla

Date

June 23, 2023 04:59 AM PDT

Photos / Sounds

What

False Bindweeds (Genus Calystegia)

Date

July 10, 2021 10:25 AM PDT

Photos / Sounds

What

False Bindweeds (Genus Calystegia)

Observer

tom-servo

Date

July 2022

Tags

Photos / Sounds

What

Margined White (Pieris marginalis)

Observer

stewartwechsler

Date

April 19, 2024 02:26 PM PDT

Description

First Margined White I’ve ever seen in Seattle! Previous Seattle records were mentioned in a 1946 publication, but none for Seattle since then. And it visited the butterfly meadow I’ve been working on to create better butterfly habitat in for some years now! At first, I assumed it was going to be a cabbage white, which I actually don’t see very often in this opening in the woods, but with darkened veins and no dark wing tips, I think I indeed got a margined white here! I already have a lot of our native Tower Mustard - Turritis glabra (formerly Arabis glabra) growing here if it wants to come back to lay eggs.

The Tower Mustard is a species that I had found on a list of Seattle's lost native species 25 years ago, but then found one colony of the plant still in Seattle, and I established 2 new colonies here with seed from that first colony I found here, including this one in Lincoln Park.

Photos / Sounds

What

Garlic Mustard (Alliaria petiolata)

Date

April 21, 2024 10:40 AM PDT

Photos / Sounds

What

Oriental Bittersweet (Celastrus orbiculatus)

Observer

samleininger

Place

Oregon, US (Google, OSM)

Description

Oriental Bittersweet naturalizing on private property north of the Sandy River, Rhododendron, OR.

Specimens were taken for submission to the Oregon State University herbarium. Specimens were confirmed as Celastrus orbiculatus by Aaron Liston and James Mickley.

This infestation had been actively managed by the property owner using manual methods for several years.

The patch was sprayed in in October 2023 using 0.5% imazapyr,

Photos / Sounds

What

Comfrey (Genus Symphytum)

Observer

natureguy

Date

April 10, 2024 05:57 PM PDT

Description

4/10/24

Photos / Sounds

What

Variegated Yellow Archangel (Lamium galeobdolon ssp. argentatum)

Observer

nikstevens

Date

April 11, 2024 10:40 AM PDT

Description

Thousands of sq feet coming from a horse pasture encroaching on other public and private land

Photos / Sounds

What

Yellow Nutsedge (Cyperus esculentus)

Observer

ccoslor

Date

August 2023

Photos / Sounds

What

European Blackberry (Rubus bifrons)

Observer

abowron

Date

March 29, 2024 02:26 PM PDT

Photos / Sounds

What

Yellow Nutsedge (Cyperus esculentus)

Observer

sedgequeen

Date

August 22, 2013 02:15 PM PDT

Photos / Sounds

What

Marsh Thistle (Cirsium palustre)

Observer

thurmanjohnson

Date

June 29, 2023 10:00 AM PDT

Photos / Sounds

What

Marsh Thistle (Cirsium palustre)

Observer

prettyquail

Date

May 24, 2021 06:11 PM PDT

Photos / Sounds

What

Marsh Thistle (Cirsium palustre)

Observer

thurmanjohnson

Date

May 25, 2023 05:27 PM PDT

Photos / Sounds

What

Colt's-Foot (Tussilago farfara)

Observer

mtncreeks

Date

March 31, 2024 11:45 AM PDT

Photos / Sounds

What

Oregon Fairy Shrimp (Eubranchipus oregonus)

Observer

ajwright

Date

December 2022

Description

About 10mm long. So far found in 1 natural and 1 artificial pond at site; 1 more to check.

Photos / Sounds

What

Leopard's-Bane (Doronicum pardalianches)

Observer

jamie_fenneman

Date

May 20, 2020 01:28 PM PDT

Photos / Sounds

What

Alexanders (Smyrnium olusatrum)

Observer

nancybee

Date

March 20, 2024 11:43 AM PDT

Description

Has a fleshy tuber. Self seeds like crazy. A bad weed. Smells like celery.

Photos / Sounds

What

Giant Hogweed (Heracleum mantegazzianum)

Observer

seage

Date

May 26, 2023 02:24 PM PDT

Photos / Sounds

What

Emerald Ash Borer (Agrilus planipennis)

Observer

jbmorefield

Date

June 3, 2023 10:29 AM PDT

Description

I am not certain but this tree is highly suspect for EAB

Photos / Sounds

What

European Fire Ant (Myrmica rubra)

Observer

zimmwisdom

Date

June 3, 2023 05:02 PM PDT

Photos / Sounds

What

Pond Water-Starwort (Callitriche stagnalis)

Observer

andrewemlen

Date

March 28, 2021 07:37 AM PDT

Photos / Sounds

What

Water Star-Grass (Heteranthera dubia)

Observer

aaron1480

Date

August 3, 2022

Description

Thick water stargrass beds in the Yakima River, flowering in some shallow spots

Photos / Sounds

What

Alexanders (Smyrnium olusatrum)

Observer

tappynoma_cecily

Date

January 2, 2024 02:09 PM PST

Photos / Sounds

What

Baneberries and Cohoshes (Genus Actaea)

Observer

kcampbell3

Date

July 4, 2022 11:00 AM PDT

Photos / Sounds

What

Baneberries and Cohoshes (Genus Actaea)

Observer

kcampbell3

Date

April 25, 2021 03:14 PM PDT

Photos / Sounds

What

Small Balsam (Impatiens parviflora)

Observer

annalisegail

Date

August 17, 2023 10:06 AM PDT

Place

Kirkland (Google, OSM)

Photos / Sounds

What

Knapweeds (Genus Centaurea)

Observer

kcampbell3

Date

July 13, 2022 03:26 PM PDT

Photos / Sounds

What

Hedgehog Cactuses (Genus Pediocactus)

Observer

darkecologist

Date

May 2013

Place

Oregon, US (Google, OSM)

Description

Harney County, Oregon

Photos / Sounds

What

Hedgehog Cactuses (Genus Pediocactus)

Observer

courtney_m

Date

May 31, 2021 04:15 PM PDT

Photos / Sounds

What

Arrowleaf Senecio (Senecio triangularis)

Observer

reed_wing

Date

July 11, 2020 11:06 AM PDT

Photos / Sounds

What

Arrowleaf Senecio (Senecio triangularis)

Observer

corndog

Date

June 27, 2021 03:06 PM PDT

Description

in bog

Photos / Sounds

Observer

bastefanidis

Date

June 30, 2023 10:13 AM PDT

Description

A non-native beetle associated with an invasive plant, Canada Thistle.

Photos / Sounds

What

Common Red Soldier Beetle (Rhagonycha fulva)

Observer

bastefanidis

Date

July 7, 2022 09:39 AM PDT

Description

George C. Reifel Migratory Bird Sanctuary

A non-native beetle associated to an invasive plant, Canada Thistle.

Photos / Sounds

What

Cherryred Cotoneaster (Cotoneaster zabelii)

Observer

peterzika

Date

November 18, 2023 10:07 AM PST

Description

bird-sown shrub

Photos / Sounds

What

Kruckeberg's Sword Fern (Polystichum kruckebergii)

Observer

peterzika

Date

September 11, 2023 01:50 PM PDT

Description

31734 VT
near treeline
David Barrington (VT) writes:
The character I found most useful was the ratio of the length to the maximum width for the medial pinnae—roughly 1:1 in P. lemmonii, 3:1 in P. lonchitis, and (though more variable) around 2:1 in P. kruckebergii. The two hybrids [31726, 31733] come in around 3:2.

Photos / Sounds

What

Atlantic Ivy (Hedera hibernica)

Observer

olyjah

Date

February 5, 2024 02:27 PM PST

Photos / Sounds

What

American Dune Grass (Leymus mollis)

Observer

chrisgib

Date

May 20, 2023 09:27 AM PDT

Photos / Sounds

Observer

bastefanidis

Date

June 30, 2023 09:21 AM PDT

Description

Deas Island Regional Park, Delta, BC,CA
Very tiny, on Broad-Leaved Sweet Pea.

Photos / Sounds

What

Wintercreeper (Euonymus fortunei)

Observer

allison1992

Date

December 21, 2023 03:31 PM EST

Photos / Sounds

What

American Marram Grass (Calamagrostis breviligulata)

Observer

allison1992

Date

December 23, 2023 02:29 PM EST

Photos / Sounds

What

Wild Ryes and Wheatgrasses (Genus Elymus)

Observer

peterzika

Date

September 5, 2023 01:27 PM PDT

Description

Elymus elymoides x glaucus, with putative parents

Photos / Sounds

What

Syrian Bean-Caper (Zygophyllum fabago)

Observer

sgingras

Date

May 24, 2020 10:19 AM PDT

Photos / Sounds

What

American Marram Grass (Calamagrostis breviligulata)

Observer

spinescence

Photos / Sounds

What

Linearleaf Phacelia (Phacelia linearis)

Observer

wendy5

Date

May 23, 2014

Description

I'd never noticed this wildflower before today, when botanist friends pointed them out, just a few growing by the sandy path along the sandy spit. Phacelia hastata is known as Narrow-sepalled Phacelia.

Tags

Photos / Sounds

What

Linearleaf Phacelia (Phacelia linearis)

Observer

ericnagle

Date

May 20, 2022 10:49 AM PDT

Photos / Sounds

What

Leopard's-Bane (Doronicum pardalianches)

Observer

ijerry2001

Date

May 28, 2023 02:47 PM PDT

Photos / Sounds

What

American Marram Grass (Calamagrostis breviligulata)

Observer

pdunwiddie

Date

September 2, 2020 11:06 AM PDT

Photos / Sounds

Observer

bastefanidis

Date

December 7, 2023 03:24 PM PST

Photos / Sounds

What

Pacific Silver Fir (Abies amabilis)

Observer

lauren_re

Date

May 23, 2021 05:00 PM PDT

Photos / Sounds

What

Columbia Gumweed (Grindelia nana var. discoidea)

Observer

pdunwiddie

Date

August 25, 2021 01:13 PM PDT

Photos / Sounds

Observer

bastefanidis

Date

November 5, 2023 11:08 AM PST

Photos / Sounds

Observer

pjd1

Date

January 29, 2020 08:09 AM NZDT

Description

Not the best images - I took these off my voucher specimen later in the day when the host tissue had dried up and curled inward.

Locally common on marram grass (Ammophila arenaria) in sand dunes.

Photos / Sounds

Observer

blazeclaw

Date

June 28, 2021 05:41 PM PDT

Description

On an Ammophila grass

Photos / Sounds

What

Field Nut Sedge (Cyperus esculentus var. leptostachyus)

Observer

crothfels

Date

August 25, 2021 01:52 PM UTC

Description

Common in garden bed, but seemingly not planted.

Photos / Sounds

What

Field Nut Sedge (Cyperus esculentus var. leptostachyus)

Observer

peterzika

Date

August 25, 2021 12:34 PM PDT

Photos / Sounds

What

Field Nut Sedge (Cyperus esculentus var. leptostachyus)

Observer

peterzika

Date

October 15, 2021 08:52 AM PDT

Photos / Sounds

What

Field Nut Sedge (Cyperus esculentus var. leptostachyus)

Observer

walterfertig

Date

October 7, 2021 01:19 PM PDT

Description

Rhizomatous perennial, some rhizomes with scaly tubers. Common in sand areas.

Photos / Sounds

Observer

bouteloua

Date

July 2019

Photos / Sounds

Observer

sbdplantgal

Date

October 15, 2021 11:39 AM HST

Photos / Sounds

Observer

jrebman

Date

August 21, 2018 01:12 PM PDT

Photos / Sounds

Observer

jrebman

Date

August 13, 2020 01:37 PM PDT

Photos / Sounds

Observer

lordonez

Date

August 3, 2023 10:18 AM PDT

Photos / Sounds

Observer

plantsfungietc

Date

July 2022

Photos / Sounds

Observer

courtney_m

Date

May 22, 2021 12:52 PM PDT

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