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Wind Cave National ParkFalse Gromwell Seedling
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Wind Cave National Park
Seed Study - Schizachyrium scoparium
Schizachyrium scoparium (Andropogon scoparius) - Little Bluestem

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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.
Prairie Dog Barking  

Did You Know?
Lewis and Clark, while on their journey up the Missouri River in 1804, noted that this "wild dog of the prairie...appears here in infinite numbers."
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Last Updated: September 26, 2007 at 15:28 EST