National Park Service LogoU.S. Department of the InteriorNational Park ServiceNational Park Service
National Park Service:  U.S. Department of the InteriorNational Park Service Arrowhead
Wind Cave National Park False Gromwell Seedling
view map
text size: largest larger normal
printer friendly
Wind Cave National Park
Seed Study - Schizachyrium scoparium
Schizachyrium scoparium (Andropogon scoparius) - Little Bluestem

NPS Graphic

Schizachyrium scoparium (Andropogon scoparius) - Little Bluestem

Species: Schizachyrium scoparium (Andropogon scoparius)
Common name: little bluestem

Vegetative identification: Sheaths are very flat and often pinkish at the base. Leaves are folded in the bud and the cross section is sometimes flat but mostly folded or v-shaped. Seedlings are light green, turning reddish brown at maturity.

 

Schizachyrium scoparium – little bluestem
Average number of good seeds per gram bulk matter: 144; 30; 106;
Average number of good seeds per gram cleaned: n.m.
Commercial estimates of seeds per gram: 573
Percent seed: n.m.
Percent live: 69
Collection dates: September 25 and October 21.
Collection effort: 433 grams in 12 person hours.
Collection notes: A lot of fluff comes with the seed, so collecting large amounts is time consuming.
Cleaning notes: Bulk seed measurement is with stems, leaves, lemmas, glumes, etc included.

You are exiting the National Park Service website

Thank you for visiting our site.

You will now be redirected to:

We hope your visit was informative and enjoyable.

Porcupine in tree

Did You Know?
Porcupine babies are called porcupettes. When they are born they have 15,000 quills. Porcupettes are born in the spring and, lucky for mom, the quills are soft. They can climb trees within an hour of birth.
more...

Last Updated: September 26, 2007 at 15:28 MST