Photos / Sounds

What

Slender False Foxglove Agalinis tenuifolia

Observer

nathan20

Date

August 28, 2019 01:27 PM EDT

Photos / Sounds

What

Northern Green Rush Juncus alpinoarticulatus

Observer

nathan20

Date

August 28, 2019 01:29 PM EDT

Photos / Sounds

What

Shining Flatsedge Cyperus bipartitus

Observer

nathan20

Date

August 28, 2019 01:33 PM EDT

Photos / Sounds

What

Nodding Ladies' Tresses Spiranthes cernua

Observer

nathan20

Date

August 28, 2019 01:34 PM EDT

Photos / Sounds

What

Pinkweed Persicaria pensylvanica

Observer

nathan20

Date

August 28, 2019 01:37 PM EDT

Photos / Sounds

What

Slender Water-Nymph Najas flexilis

Observer

nathan20

Date

August 28, 2019 01:48 PM EDT

Description

Confused, as this keyed well to Najas gracillima in Michigan Flora but pretty clearly is not that. Guessing the MIFlora key is just a bit faulty as this really just looks like every N. flexilis I've seen before and not put under a 30x hand lens.

Leaves minutely toothed, with teeth visible at 30x magnification and most visible at the summits of expanded leaf bases. Hard to get a handle on the shape of leaf bases but definitely clasping and not tapering at all toward base. Found a few I'd definitely call auriculate. Not all leaf bases looked clearly scarious but many did.

Photos / Sounds

What

Winged Pigweed Cycloloma atriplicifolium

Observer

nathan20

Date

August 28, 2019 02:05 PM EDT

Photos / Sounds

What

Hairy Bugseed Corispermum villosum

Observer

nathan20

Date

August 28, 2019 02:08 PM EDT

Description

Population (re)discovered last August; first time collected in state since 1923

Photos / Sounds

What

Schweinitz's Flatsedge Cyperus schweinitzii

Observer

nathan20

Date

August 28, 2019 02:15 PM EDT

Photos / Sounds

What

Crawford's Sedge Carex crawfordii

Observer

nathan20

Date

August 28, 2019 02:36 PM EDT

Photos / Sounds

What

Barnyardgrass Echinochloa crus-galli

Observer

nathan20

Date

August 28, 2019 02:38 PM EDT

Photos / Sounds

What

Purple Love Grass Eragrostis pectinacea

Observer

nathan20

Date

August 28, 2019 02:59 PM EDT

Photos / Sounds

What

Wormseed Wallflower Erysimum cheiranthoides

Observer

nathan20

Date

August 28, 2019 03:00 PM EDT