Jepsonia malvifolia |
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island jepsonia |
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Caudices | branched, ovoid or flat. |
Leaves | 2–3. |
Inflorescences | diffuse or dense, (3–)4–17(–25)-flowered; bracts scalelike; peduncle greenish or olive, drying greenish or brown, branched distally, 6–23 cm. |
Flowers | hypanthium campanulate, 1–2 mm, ± equaling sepals; sepals yellow-green or pinkish, 1–2 mm, base flattened, glandular-viscid; petals persistent, alternate with sepals, distinct, white with red veins, 3–3.5 mm. |
Capsules | yellow-green with tan striations, beaks divergent. |
Seeds | dark brown. |
Pollen | yellowish. |
2n | = 14. |
Jepsonia malvifolia |
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Phenology | Flowering Sep–Nov. |
Habitat | Rocky outcrops, coastal bluffs, chaparral, oak woodlands |
Elevation | 0-500 m (0-1600 ft) |
Distribution |
CA; Mexico (Baja California [Guadalupe Island])
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Discussion | Of conservation concern. Jepsonia malvifolia is uncommon and occurs on all of the Channel Islands except Anacapa, Santa Barbara, and San Miguel. Individuals of this species produce flowers that usually last longer than those of the other two members of the genus. Prior to 1992, this species was in decline on Santa Cruz and Santa Rosa islands because feral pigs ate the fleshy caudices. Populations have apparently rebounded to some extent since removal of the pigs. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 8, p. 119. |
Parent taxa | Saxifragaceae > Jepsonia |
Sibling taxa | |
Synonyms | Saxifraga malvifolia |
Name authority | (Greene) Small: Bull. Torrey Bot. Club 23: 19. 1896 (as malvaefolia) , |
Web links |