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Hairy Bittercress

Cardamine hirsuta

Description:

Small cluster of tiny, white 4-petaled blooms from a tall, erect stem. White flower centers. Erect seed pods come up from stem below the blooms. When seed pods are dry they explode open when disturbed (touched, brushed, etc) and send seeds flying. Cluster of low growing leaves at base of plant. Leaves divided into leaflets.

Habitat:

Suburban yard and garden. Seen growing in open, disturbed areas.

Notes:

Mustard family. Edible as a bitter herb. Generally considered an invasive weed.

1 Species ID Suggestions



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5 Comments

mauna Kunzah
mauna Kunzah 6 years ago

Beautiful shots!

drP
drP 6 years ago

Glad I could help, even if I got the species wrong. I admit I ID'd it from a glance rather than keying it out. I'll try to do better with the other one. :)

ForestDragon
ForestDragon 6 years ago

I was doing a bit more research and I think this might actually be Hairy Bittercress, Cardamine hirsuta:
http://oregonstate.edu/dept/nursery-weed...

The way these plants grow is more consistent with that than the Pennsylvania Bittercress. While they are quite similar, my plant doesn't have branching blooms or leaves on the stem except for an occasional one (like image number 5). Your ID suggestion has helped though!

ForestDragon
ForestDragon 6 years ago

Thanks so much! These really had me stumped.

drP
drP 6 years ago

I have a special fondness for this one. Next time I get to my Newcomb's, I bet I'll have an ID on your other wildflower.

ForestDragon
Spotted by
ForestDragon

New York, USA

Lat: 40.78, Long: -73.20

Spotted on Apr 26, 2013
Submitted on May 1, 2013

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