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Blepharoneuron tricholepis - pine dropseed

Scientific Family
Poaceae
Synonyms
Vilfa tricholepis
Plant type
Grasses
Riparian
No

Grass Description

Origin
Native
Season
Warm

Mostly in ponderosa pine or spruce forests and grassy meadows. May occasionally occur at elevations below 6000.

Plant Community
Montane Conifer Forest
Low elevation
6000
High elevation
10000

General Description

Densely tufted grass with long stem ending in a slightly spreading delicate seedhead with small awnless seeds.

Leaf blades 1/16 inch wide, 6 inches long, rolled inward, crowed at the base, rough on the margins; open, grayish, narrow, branched, ascending seedhead; pedicels hair-like, glumes shorter than the abruptly pointed, 3-nerved densely hairy lemma.

Grass type
Perennial bunchgrass
Rhizomes
No
Stolons
No
Clump Diameter 2 ft or more
No
Bushy - highly branched
No
Height with Seedheads
12 inches or more
Seedhead Structure
Branched - contracted
Seedhead droops
No
First bloom month
July
Last bloom month
October

Flower Characteristics

Flowers per Spikelet
One-flowered
Spikelets One-Sided
No
Awns
Absent
Three Awns
No
Awns bent
No
Flower and Seedhead Notes

Seedhead 1 to 10 inches long, to 4 inches wide; branches ascending; pedicels 1/8 to 1/2 inch, straight or bent alternately in alternate directions. Lemma with long soft hairs, 3 nerved and abruptly pointed. Glumes a little shorter than the lemma.

Vegetative Characteristics

Blade is hairy
No
Blade margins white
No
Blade cross-section
Involute – rolled inward on upper surface

Blades flat to involute, abaxial surfaces glabrous, sometimes scabrous, adaxial surfaces shortly pubescent, 2 to 6 inches long, 1/8 inch wide.

Sheath is hairy
No
Tufts of hair top of sheath or collar
No
Ligule
Membranous
Auricles
No

Very good. One of the best forage grasses in timbered areas. Although not as palatable as blue grama, it is considerably more palatable than mountain muhly with which it frequently grows.