Cordylanthus wrightii subsp. kaibabensis |
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Kaibab bird's beak, Kaibab Plateau bird's-beak |
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Stems | puberulent and glandular-puberulent to glabrate. |
Leaves | 5–7-lobed. |
Spikes | 5–12-flowered, 25–40 mm; bracts 4–10. |
Pedicels | bracteoles 20–25 mm, margins pinnately lobed, lobes 5–7. |
Flowers | corolla pale yellow with purple markings, 20–30 mm. |
Cordylanthus wrightii subsp. kaibabensis |
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Phenology | Flowering Aug–Sep. |
Habitat | Rocky openings, pine-juniper woodlands. |
Elevation | 1900–2000 m. (6200–6600 ft.) |
Distribution |
AZ |
Discussion | Subspecies kaibabensis is known from the Kaibab Plateau. Chuang and Heckard suggested that it may be derived from a past hybridization of subsp. tenuifolius and Cordylanthus kingii subsp. kingii. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 678. |
Parent taxa | |
Sibling taxa | |
Name authority | T. I. Chuang & Heckard: Syst. Bot. Monogr. 10: 87, fig. 35i–n. (1986) |
Web links |