Photos / Sounds

What

Pale Corydalis Corydalis flavula

Observer

nathan20

Date

May 11, 2019 09:01 AM EDT

Description

Abundant on roadside; closely associated with Galium aparine, Stellaria sp., Lamium purpureum, Alliaria petiolaria, Leonurus cardiaca.

Photos / Sounds

What

Smooth Solomon's Seal Polygonatum biflorum

Observer

nathan20

Date

May 11, 2019 09:04 AM EDT

Photos / Sounds

What

European Field Pansy Viola arvensis

Observer

nathan20

Date

May 11, 2019 10:10 AM EDT

Description

Railroad bed

Photos / Sounds

What

Field Peppergrass Lepidium campestre

Observer

nathan20

Date

May 11, 2019 10:12 AM EDT

Description

Pubescent

Photos / Sounds

What

Violets Genus Viola

Observer

nathan20

Date

May 11, 2019 10:17 AM EDT

Description

One tiny patch seen in destroyed prairie remnant along railroad right-of-way. This population has apparently been verified by Harvey Ballard.

Photos / Sounds

What

Smooth Sumac Rhus glabra

Observer

nathan20

Date

May 11, 2019 10:38 AM EDT

Photos / Sounds

What

Mouse-ear Cress Arabidopsis thaliana

Observer

nathan20

Date

May 11, 2019 10:41 AM EDT

Description

Short petals, disturbed shallow sand over concret in railroad bed

Photos / Sounds

What

Bastard Toadflax Comandra umbellata

Observer

nathan20

Date

May 11, 2019 10:56 AM EDT

Photos / Sounds

Square

What

Heath Wood-Rush Luzula multiflora

Observer

nathan20

Date

May 11, 2019 10:57 AM EDT

Photos / Sounds

Square

What

Common Bracken Pteridium aquilinum

Observer

nathan20

Date

May 11, 2019 10:58 AM EDT

Photos / Sounds

Square

What

Wood Anemone Anemonoides quinquefolia

Observer

nathan20

Date

May 11, 2019 11:00 AM EDT

Photos / Sounds

What

American Elm Ulmus americana

Observer

nathan20

Date

May 11, 2019 11:03 AM EDT

Photos / Sounds

What

Swamp Agrimony Agrimonia parviflora

Observer

nathan20

Date

May 11, 2019 11:03 AM EDT

Photos / Sounds

What

Dwarf Raspberry Rubus pubescens

Observer

nathan20

Date

May 11, 2019 11:05 AM EDT

Photos / Sounds

What

Swamp Saxifrage Micranthes pensylvanica

Observer

nathan20

Date

May 11, 2019 11:06 AM EDT

Photos / Sounds

What

Tussock Sedge Carex stricta

Observer

nathan20

Date

May 11, 2019 11:07 AM EDT

Photos / Sounds

What

Arrowleaf Violet Viola sagittata var. ovata

Observer

nathan20

Date

May 11, 2019 11:14 AM EDT

Description

Pubescent, obscurely toothed leaves; short petioles
(V. sagittata var. ovata)

Photos / Sounds

What

Hairy Bedstraw Galium pilosum

Observer

nathan20

Date

May 11, 2019 11:16 AM EDT

Photos / Sounds

What

Tall Coreopsis Coreopsis tripteris

Observer

nathan20

Date

May 11, 2019 11:19 AM EDT

Photos / Sounds

Square

What

Poison Hemlock Conium maculatum

Observer

nathan20

Date

May 11, 2019 12:12 PM EDT

Photos / Sounds

What

Tree-of-Heaven Ailanthus altissima

Observer

nathan20

Date

May 11, 2019 12:13 PM EDT

Photos / Sounds

What

Woolgrass Scirpus cyperinus

Observer

nathan20

Date

May 11, 2019 12:21 PM EDT

Photos / Sounds

What

Swamp Loosestrife Decodon verticillatus

Observer

nathan20

Date

May 11, 2019 12:24 PM EDT

Photos / Sounds

What

Swamp Dewberry Rubus hispidus

Observer

nathan20

Date

May 11, 2019 12:28 PM EDT

Photos / Sounds

What

Northern Highbush Blueberry Vaccinium corymbosum

Observer

nathan20

Date

May 11, 2019 12:30 PM EDT

Photos / Sounds

What

Silver Birch Betula pendula

Observer

nathan20

Date

May 11, 2019 12:31 PM EDT

Photos / Sounds

What

Threeseeded Sedge Carex trisperma

Observer

nathan20

Date

May 11, 2019 12:41 PM EDT