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Vulpia microstachys - small fescue

Scientific Family
Poaceae
Synonyms
Festuca microstachys
Other common names
little fescue
twoflower fescue
sixweeks grass
Plant type
Grasses
Riparian
No

Grass Description

Origin
Native
Season
Cool
Warm

Found on dry slopes, rocky hillsides and often in disturbed areas.

Plant Community
Desert Scrub
Disturbed Areas
Grasslands
Interior Chaparral
Pinyon Juniper Woodlands
Low elevation
0
High elevation
5000
Similar species
Festuca ciliata, Festuca pauciflora

General Description

Annual grass with solitary or loosely tufted stems 6 to 30 inches long. Stems may be erect or trailing, sometimes rooting at the nodes. Stems are usually smooth but may be slightly hairy.

Annual; slender, weak, often abruptly bent stems; seedhead branches appressed to erect; spikelets solitary, 1 to 8 flowered, all flowers fertile; lower glumes 1/2 to 3/4 length of upper glume; lemma awns up to 1/2 inch long; paleas usually exceed lemmas.

Grass type
Annual
Rhizomes
No
Stolons
Yes
Clump Diameter 2 ft or more
No
Bushy - highly branched
No
Height with Seedheads
24 inches or more
Seedhead Structure
Branched - open and spreading
Seedhead droops
Yes
First bloom month
April
Last bloom month
June

Flower Characteristics

Flowers per Spikelet
Multi-flowered
Spikelets One-Sided
Yes
Awns
Less than 1/4 inch
Three Awns
No
Awns bent
No
Flower and Seedhead Notes

Seedhead is up to 9 inches long and has 2 to 10 drooping, pendulous, widely spreading branches. Spikelets have 3 to 7 bisexual florets that are laterally compressed and often purplish in color.

Vegetative Characteristics

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

Leaf blades are less than 4 inches long and 1/10 inch wide. Leaf blades are smooth and mostly flat but the blade margins may be folded or rolled inward.

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

Forage value is generally low because this grass usually does not stay green very long.