Showing posts with label Canada Blacksnakeroot. Show all posts
Showing posts with label Canada Blacksnakeroot. Show all posts

Wednesday, September 1, 2010

Canada Blacksnakeroot (Sanicula canadensis)

Several Sanicula species grow in the eastern or southeastern United States: Sanicula canadensis, S. smallii, S. trifoliata, and S. odorata. I believe this plant is S. canadensis which is known by the common names Canada Blacksnakeroot, Canada Sanicle, Black Snakeroot.

When I first saw this plant, I thought I was looking at burrs but when I took a closer look, the ‘burrs’ had tiny white flowers about 1 mm in diameter. I’ve only seen it at Fort Yargo State Park where I saw several plants along the trail from the dam opposite the swimming beach (segment 3) and half way between the Fishing Area and Picnic Area #1 (segment 13) where they grow in shaded areas.

The top of a plant in a rare patch of sunlight.

The leaves.

Leaves and flower heads.

Flower heads with flowers.

A closer view of the flowers; they may not be fully opened.

Sanicula Canadensis
(Canada Blacksnakeroot) is native to the eastern United States and Canada.

Click on an image to view a larger image

Distribution Map:

- United States Department of Agriculture Plants Database: Sanicula canadensis (Canada Blacksnakeroot)
-
University of North Carolina Herbarium: Sanicula canadensis

Identification resources:

- Natural and Naturalized Plants of the Carolinas and Georgia: Sanicula canadensis (Canada Sanicle, Black Snakeroot)

- Missouri Plants: Sanicula canadensis


Related posts:

- 2010: Year Of The Wildflower – Wildflower Index