Flora of North America species comparison

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Cordylanthus rigidus subsp. brevibracteatus
Photo is of parent taxon

short bract bird's beak, stiffbranch bird's beak
Stems

puberulent and sparsely hispid.
Spikes

2–12-flowered;

proximal bracts 5–12 mm, shorter than flowers, midlobes green or red distally, linear-lanceolate, 1–1.5 mm wide, apex retuse to slightly rounded.
Flowers

corolla 8–17 mm.

Cordylanthus rigidus subsp. brevibracteatus
Phenology Flowering Jul–Sep.
Habitat Rocky opening in pine woodlands, pine-juniper woodlands, sagebrush scrub.
Elevation 800–2600 m. (2600–8500 ft.)
Distribution
from FNA
CA
[BONAP county map]
Discussion

Subspecies brevibracteatus occurs on the Kern Plateau and resembles subsp. rigidus, found to the north in the Sierra Nevada. Both have flowers in compact heads; plants of subsp. brevibracteatus differ in having proximal bracts 5–12 mm.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Source FNA vol. 17, p. 676.
Parent taxa Orobanchaceae > Cordylanthus > Cordylanthus rigidus
Sibling taxa
C. rigidus subsp. littoralis, C. rigidus subsp. rigidus, C. rigidus subsp. setigerus
Synonyms C. filifolius var. brevibracteatus, Adenostegia rigida var. brevibracteata, C. rigidus var. brevibracteatus
Name authority (A. Gray) Munz: Aliso 4: 98. (1958)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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