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


Selected References


Lower Taxa

William A. Weber +
(Hooker) W. A. Weber +
Wyethia scabra +
Colo. +, Utah +  and Wyo. +
1100–1600(–2600) m +
Desert sands, sandstones, ridges, washes, juniper woodlands +
Flowering May–Aug. +
Illustrated +  and Endemic +
Undefined (tribe Undefined) subtribe Enceliinae +, Undefined (tribe Undefined) subtribe Engelmanniinae +, Undefined (tribe Undefined) subtribe Spilanthinae +, Undefined (tribe Undefined) subtribe Verbesininae +  and Undefined (tribe Undefined) subtribe Zinniinae +
Scabrethia scabra subsp. scabra +
Scabrethia scabra +
subspecies +