Scabrethia scabra subsp. scabra
Treatment appears in FNA Volume 21. Treatment on page 99.
Outer phyllaries: chartaceous bases deltate to ovate, 2–5+ mm, herbaceous tips usually ± erect to spreading, narrowly triangular to attenuate, 10–20 mm, margins (± ciliate) and faces ± coarsely hispid.
Phenology: Flowering May–Aug.
Habitat: Desert sands, sandstones, ridges, washes, juniper woodlands
Elevation: 1100–1600(–2600) m
Distribution
Colo., Utah, Wyo.
Discussion
Selected References
None.
Lower Taxa
None.