yalecohen's Identifications

Photos / Sounds

What

Tulip Tree (Liriodendron tulipifera)

Observer

tyler_moss

Date

May 26, 2023 09:40 AM EDT

Place

Beulah Rd, Pittsburgh, PA, US (Google, OSM)
Tulip Tree - Photo (c) Kew on Flickr, some rights reserved (CC BY-NC-SA)
yalecohen's ID: Tulip Tree (Liriodendron tulipifera)
Added on May 26, 2023
Improving

Photos / Sounds

What

Wild Leeks (Complex Allium tricoccum)

Observer

mikezewe

Date

April 29, 2018 01:15 PM EDT

Place

New Kensington, PA 15068, Plum, PA, US (Google, OSM)
Wild Leeks - Photo (c) Douglas Goldman, some rights reserved (CC BY-NC), uploaded by Douglas Goldman
yalecohen's ID: Wild Leeks (Complex Allium tricoccum)
Added on April 19, 2023
Improving
Added as part of a taxon split

Photos / Sounds

3 photos

What

American Water-Willow (Justicia americana)

Observer

astanyoung

Date

July 23, 2022 11:21 AM EDT

Place

19th St, Sharpsburg, PA, US (Google, OSM)

Description

Abundant on the river’s edge

American Water-Willow - Photo no rights reserved, uploaded by Evan Barker
yalecohen's ID: American Water-Willow (Justicia americana)
Added on July 25, 2022
Supporting

Photos / Sounds

What

Asiatic Dayflower (Commelina communis)

Observer

lottaenflo

Date

July 24, 2022 07:53 AM EDT

Place

Gerber Ave, Pittsburgh, PA, US (Google, OSM)
Asiatic Dayflower - Photo (c) Zeynel Cebeci, some rights reserved (CC BY-SA)
yalecohen's ID: Asiatic Dayflower (Commelina communis)
Added on July 25, 2022
Supporting

Photos / Sounds

What

American Burnweed (Erechtites hieraciifolius)

Observer

lottaenflo

Date

July 24, 2022 08:02 AM EDT

Place

Gerber Ave, Pittsburgh, PA, US (Google, OSM)
American Burnweed - Photo (c) Sequoia Janirella Wrens, some rights reserved (CC BY-NC), uploaded by Sequoia Janirella Wrens
yalecohen's ID: American Burnweed (Erechtites hieraciifolius)
Added on July 25, 2022
Supporting

Photos / Sounds

What

Larger Elm Leaf Beetle (Monocesta coryli)

Observer

stephen_bucklin

Date

July 22, 2022 03:10 PM EDT

Place

Highland Park, Pittsburgh, PA, US (Google, OSM)
Larger Elm Leaf Beetle - Photo (c) Judy Gallagher, some rights reserved (CC BY-SA), uploaded by Judy Gallagher
yalecohen's ID: Larger Elm Leaf Beetle (Monocesta coryli)
Added on July 25, 2022
Supporting

Photos / Sounds

What

Larger Elm Leaf Beetle (Monocesta coryli)

Observer

maurat9538

Date

July 24, 2022 12:39 PM EDT

Place

Steen Rd, Bridgeville, PA, US (Google, OSM)
Larger Elm Leaf Beetle - Photo (c) Judy Gallagher, some rights reserved (CC BY-SA), uploaded by Judy Gallagher
yalecohen's ID: Larger Elm Leaf Beetle (Monocesta coryli)
Added on July 25, 2022
Improving

Photos / Sounds

What

American Burnweed (Erechtites hieraciifolius)

Observer

lars320

Date

July 24, 2022 08:13 PM EDT

Place

Second St, Pitcairn, PA, US (Google, OSM)
American Burnweed - Photo (c) Sequoia Janirella Wrens, some rights reserved (CC BY-NC), uploaded by Sequoia Janirella Wrens
yalecohen's ID: American Burnweed (Erechtites hieraciifolius)
Added on July 25, 2022
Improving

Photos / Sounds

What

Spotted Lanternfly (Lycorma delicatula)

Observer

brandyschmirer

Date

July 24, 2022 08:14 PM EDT

Place

Grandview Ave, Pittsburgh, PA, US (Google, OSM)
Spotted Lanternfly - Photo (c) matthew_wills, some rights reserved (CC BY-NC), uploaded by matthew_wills
yalecohen's ID: Spotted Lanternfly (Lycorma delicatula)
Added on July 25, 2022
Supporting

Photos / Sounds

What

Larger Elm Leaf Beetle (Monocesta coryli)

Observer

katiemcma

Date

July 20, 2022 02:15 PM EDT

Place

Three Rivers Heritage Trail, Pittsburgh, PA, US (Google, OSM)
Larger Elm Leaf Beetle - Photo (c) Judy Gallagher, some rights reserved (CC BY-SA), uploaded by Judy Gallagher
yalecohen's ID: Larger Elm Leaf Beetle (Monocesta coryli)
Added on July 25, 2022
Supporting

Photos / Sounds

2 photos

What

Smooth Rockcress (Borodinia laevigata)

Observer

kcknapp50

Date

April 28, 2018 02:36 PM EDT

Place

Boyce Road Park, Pittsburgh, PA, US (Google, OSM)
Smooth Rockcress - Photo (c) Bill Keim, some rights reserved (CC BY)
yalecohen's ID: Smooth Rockcress (Borodinia laevigata)
Added on April 12, 2020
Improving
Added as part of a taxon swap

Photos / Sounds

What

Northern Catalpa (Catalpa speciosa)

Observer

alaina27

Date

August 30, 2019 04:47 PM EDT

Place

369 S Atlantic Ave, Pittsburgh, PA, US (Google, OSM)
Catalpas - Photo (c) Sandy Wolkenberg, some rights reserved (CC BY), uploaded by Sandy Wolkenberg
yalecohen's ID: Catalpas (Genus Catalpa)
Added on September 2, 2019
Supporting

Photos / Sounds

What

Grape Family (Family Vitaceae)

Observer

alaina27

Date

August 30, 2019 04:27 PM EDT

Place

369 S Atlantic Ave, Pittsburgh, PA, US (Google, OSM)
Porcelain Berry - Photo (c) Judy Gallagher, some rights reserved (CC BY-SA), uploaded by Judy Gallagher
yalecohen's ID: Porcelain Berry (Ampelopsis glandulosa)
Added on September 2, 2019
Leading

Photos / Sounds

What

Common Copperleaf (Acalypha rhomboidea)

Observer

alaina27

Date

August 30, 2019 04:19 PM EDT

Place

365 S Atlantic Ave, Pittsburgh, PA, US (Google, OSM)
Common Copperleaf - Photo (c) Suzanne Cadwell, some rights reserved (CC BY-NC)
yalecohen's ID: Common Copperleaf (Acalypha rhomboidea)
Added on September 2, 2019
Supporting

Photos / Sounds

What

Eastern Poison Ivy (Toxicodendron radicans)

Observer

alaina27

Date

August 30, 2019 04:30 PM EDT

Place

300–398 Archon Way, Pittsburgh, PA, US (Google, OSM)
Eastern Poison Ivy - Photo (c) floricole, some rights reserved (CC BY-NC), uploaded by floricole
yalecohen's ID: Eastern Poison Ivy (Toxicodendron radicans)
Added on September 2, 2019
Supporting

Photos / Sounds

What

Eastern Poison Ivy (Toxicodendron radicans)

Observer

alaina27

Date

August 30, 2019 04:36 PM EDT

Place

300–398 Archon Way, Pittsburgh, PA, US (Google, OSM)
Eastern Poison Ivy - Photo (c) floricole, some rights reserved (CC BY-NC), uploaded by floricole
yalecohen's ID: Eastern Poison Ivy (Toxicodendron radicans)
Added on September 2, 2019
Improving

Photos / Sounds

What

Eastern Poison Ivy (Toxicodendron radicans)

Observer

alaina27

Date

August 30, 2019 04:34 PM EDT

Place

300–398 Archon Way, Pittsburgh, PA, US (Google, OSM)
Eastern Poison Ivy - Photo (c) floricole, some rights reserved (CC BY-NC), uploaded by floricole
yalecohen's ID: Eastern Poison Ivy (Toxicodendron radicans)
Added on September 2, 2019
Improving

Photos / Sounds

What

Subfamily Asteroideae

Observer

alaina27

Date

August 30, 2019 04:42 PM EDT

Place

369 S Atlantic Ave, Pittsburgh, PA, US (Google, OSM)
Purplestem Beggarticks - Photo (c) mitchgardiner, all rights reserved, uploaded by mitchgardiner
yalecohen's ID: Purplestem Beggarticks (Bidens connata)
Added on September 2, 2019
Leading

Photos / Sounds

3 photos

What

Crookedstem Aster (Symphyotrichum prenanthoides)

Observer

karenlynn

Date

August 30, 2019 07:45 PM EDT

Place

Economy, PA, USA (Google, OSM)
Crookedstem Aster - Photo (c) Julie, some rights reserved (CC BY-NC), uploaded by Julie
yalecohen's ID: Crookedstem Aster (Symphyotrichum prenanthoides)
Added on September 2, 2019
Improving

Photos / Sounds

3 photos

What

Spanish Needles (Bidens bipinnata)

Observer

pete_woods

Date

August 31, 2019 08:05 AM EDT

Place

Frick Park, Pittsburgh, PA, US (Google, OSM)

Description

1.5 m tall

Spanish Needles - Photo (c) mayfly1963, some rights reserved (CC BY), uploaded by mayfly1963
yalecohen's ID: Spanish Needles (Bidens bipinnata)
Added on September 2, 2019
Supporting

Photos / Sounds

What

Biennial Beeblossom (Oenothera gaura)

Observer

deadkennedy1

Date

August 31, 2019 07:31 AM EDT

Place

Highland Park Brg, Pittsburgh, PA, US (Google, OSM)
Biennial Beeblossom - Photo (c) Dave Woehr, some rights reserved (CC BY-NC), uploaded by Dave Woehr
yalecohen's ID: Biennial Beeblossom (Oenothera gaura)
Added on September 2, 2019
Supporting

Photos / Sounds

What

American Burnweed (Erechtites hieraciifolius)

Observer

joseph393

Date

August 31, 2019 09:07 AM EDT

Place

Sardis Rd, Murrysville, PA, US (Google, OSM)
American Burnweed - Photo (c) Sequoia Janirella Wrens, some rights reserved (CC BY-NC), uploaded by Sequoia Janirella Wrens
yalecohen's ID: American Burnweed (Erechtites hieraciifolius)
Added on September 2, 2019
Supporting

Photos / Sounds

What

White Snakeroot (Ageratina altissima)

Observer

jordana50

Date

August 30, 2019 11:26 AM EDT

Place

Allegheny County, US-PA, US (Google, OSM)
White Snakeroot - Photo (c) Dan Mullen, some rights reserved (CC BY-NC-ND)
yalecohen's ID: White Snakeroot (Ageratina altissima)
Added on September 2, 2019
Improving

Photos / Sounds

What

Wild Basil (Clinopodium vulgare)

Observer

kathyadams1

Date

August 31, 2019 12:06 PM EDT

Place

Murrysville, PA 15668, USA (Google, OSM)

Description

Open field

Wild Basil - Photo (c) Marty, some rights reserved (CC BY-NC-ND), uploaded by Marty
yalecohen's ID: Wild Basil (Clinopodium vulgare)
Added on September 2, 2019
Improving

Photos / Sounds

3 photos

What

Common Toadflax (Linaria vulgaris)

Observer

kathyadams1

Date

August 31, 2019 12:08 PM EDT

Place

Murrysville, PA 15668, USA (Google, OSM)
Common Toadflax - Photo (c) Gianni Del Bufalo bygdb, some rights reserved (CC BY), uploaded by Gianni Del Bufalo bygdb
yalecohen's ID: Common Toadflax (Linaria vulgaris)
Added on September 2, 2019
Improving

Photos / Sounds

What

Wild Bergamot (Monarda fistulosa)

Observer

nrpeters

Date

August 31, 2019 11:12 AM EDT

Place

Washington County, US-PA, US (Google, OSM)
Wild Bergamot - Photo (c) Joshua Wysor, some rights reserved (CC BY-NC)
yalecohen's ID: Wild Bergamot (Monarda fistulosa)
Added on September 2, 2019
Leading

Photos / Sounds

What

Sunflowers, Daisies, Asters, and Allies (Family Asteraceae)

Observer

noamfischhoff

Date

August 31, 2019 07:56 PM EDT

Place

Cedarville St, Pittsburgh, PA, US (Google, OSM)
True Asters - Photo (c) Harry Jans, all rights reserved, uploaded by Harry Jans
yalecohen's ID: True Asters (Genus Aster)
Added on September 2, 2019
Leading

Photos / Sounds

4 photos

What

Evening Primroses, Sundrops, and Beeblossoms (Genus Oenothera)

Observer

phebes828

Date

August 9, 2019 08:19 AM EDT

Place

Hay St, Wilkinsburg, PA, US (Google, OSM)
Evening Primroses, Sundrops, and Beeblossoms - Photo (c) betsy_irwin, some rights reserved (CC BY-NC), uploaded by betsy_irwin
yalecohen's ID: Evening Primroses, Sundrops, and Beeblossoms (Genus Oenothera)
Added on September 2, 2019
Leading

Photos / Sounds

2 photos

What

Tall Boneset (Eupatorium altissimum)

Observer

debby30

Date

September 1, 2019 01:47 PM EDT

Place

Murrysville, PA 15668, USA (Google, OSM)

Description

Abundant on roadsides. Similar to, but definitely not, common boneset or white snakeroot.

Tall Boneset - Photo (c) James J. Bond, some rights reserved (CC BY-NC), uploaded by James J. Bond
yalecohen's ID: Tall Boneset (Eupatorium altissimum)
Added on September 2, 2019
Improving

Photos / Sounds

What

American Burnweed (Erechtites hieraciifolius)

Observer

kelliess

Date

September 1, 2019 01:12 PM EDT

Place

Blackridge, Churchill, PA 15235, USA (Google, OSM)
American Burnweed - Photo (c) Sequoia Janirella Wrens, some rights reserved (CC BY-NC), uploaded by Sequoia Janirella Wrens
yalecohen's ID: American Burnweed (Erechtites hieraciifolius)
Added on September 2, 2019
Improving

Stats

  • 94

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