Difference between revisions of "Clarkia springvillensis"
Madroño 17: 220. 1964.
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|subfamily=Onagraceae subfam. Onagroideae | |subfamily=Onagraceae subfam. Onagroideae | ||
|tribe=Onagraceae tribe Onagreae | |tribe=Onagraceae tribe Onagreae | ||
Latest revision as of 10:32, 9 May 2022
Stems erect, 30–90 cm, glabrous, glaucous. Leaves: petiole 0–5 mm; blade lanceolate, 2–9 cm, surfaces glaucous, glabrous. Inflorescences open racemes, axis erect; buds pendent. Flowers: floral tube 3–4 mm; sepals reflexed together to 1 side, usually dark red-purple, sparsely to densely puberulent abaxially, without long, spreading hairs; corolla rotate, petals lavender-pink, usually with dark purplish spot near base, ± diamond-shaped, 13–15 mm, claw slender, equal to or longer than blade, entire; stamens 8, unequal, outer anthers red, inner smaller, paler; ovary with hairs as on sepals; stigma exserted beyond anthers. Capsules 15–30 mm. Seeds unknown. 2n = 18.
Phenology: Flowering May.
Habitat: Woodlands.
Elevation: 500 m.
Discussion
Clarkia springvillensis is a rare species known primarily from the vicinity of Springville in Tulare County, with one ambiguous collection from Kern County. Due to its very limited distribution, C. springvillensis is listed as rare by the California Native Plant Society. It is derived from C. unguiculata and is closely related to C. exilis and C. tembloriensis.
Selected References
None.