|
|
|
Plant - summer
Willow Dells Tr Sue Smith | Blade
Willow Dells Tr Sue Smith | Seedhead
Willow Dells Tr Sue Smith | Seedhead
Willow Dells Tr Sue Smith | Sheath enclosing seedhead
Willow Dells Tr Sue Smith | Sheath and ligule
Willow Dells Tr Sue Smith | | | | | |
|
Origin: Native   Season: Warm Habitat Description: Grows in open areas, particulary common in moist, disturbed sites such as fields, pastures, roadsides, and waste places. Plant Communities: Riparian, Disturbed Areas Elevation: 4900 - 8000 feet
Desc: Stems erect or spreading at the base, often much branched. Stems are hairy at their nodes. Identification notes: Annual, highly branched, stems spread from the base. Seedhead open, spreading, often partially in the sheath, falling intact when mature. Spikelets rounded, 2-flowered and reddish-purple in color. Blades hairy, flat. Ligule membranous with stiff hairs. Grass Type: Annual Rhizomes: N Stolons: N Large Dense Clump (> 2 feet): N Bushy (highly branched): N Height with Seedheads: 24 to 36 inches Seedhead Structure: Branched - open and spreading Seedhead Droops: N Flowering Period: Jul - Oct
Number of Flowers per Spikelet: Multi-flowered Spikelets One-sided: N Awns: Absent Three Awns: N Awns Bent: N
Flower and Seedhead Notes: Seedheads large and dome-shaped, often more than half the length of the plant and often hidden in the sheaths. Mature seedhead breaks away from the plant as a unit, becoming a tumbleweed. Spikelets reddish-purple, 2-flowered, with one fertile floret.
Blade Hairy: Y Blade with White Margin: N Blade Cross Section: Flat or folded Blade Notes: Blades 8 to 10 inches long, flat or folded and hairy on both surfaces. Sheath Hairy: Y Tuft of Hairs Top of Sheath or Collar: N Ligules: Membranous and hairy Auricles (Ear-like lobes at base of blades): N Vegetative Notes: Sheaths rounded and hairy with stiff hairs at the bases. Ligules membranous and fringed with hairs.
Forage Value: Not available.
|
|