Lithophragma tenellum Nutt.

Slender woodland-star (en)

Species

Angiosperms > Saxifragales > Saxifragaceae > Lithophragma

Characteristics

Plants slender. Flowering stems simple, 15-30 cm. Leaves in basal rosette and cauline, basal unlobed, irregularly 3-5-lobed, or digitately lobed, sometimes almost pinnatifid, cauline (2), deeply 3-lobed, appearing pinnatifid, much reduced, more highly dissected than basal; stipules broad, decurrent on petiole base, (margins fimbriate); petiole to 8 cm; blade light green, orbiculate, (base hastate), surfaces sparsely hairy. Inflorescences 1-5, (compact), erect, 3-12-flowered racemes, simple, (10-12 cm). Pedicels shorter than hypanthium. Flowers persistent, not fragrant, slightly pendulous; hypanthium campanulate or hemispheric, becoming elongate-campanulate in fruit, open at throat; sepals erect in bud, widely spreading after anthesis, triangular; petals (exserted), widely spreading, pink, sometimes white, ovate, narrowly clawed, palmately 5-7-lobed, (sinuses extending 1/3-1/2 distance to base), 3-7 mm, ultimate margins entire; ovary to 1/2 inferior; styles exserted slightly in fruit; stigma papillae in narrow subapical band. Seeds 0.6-0.7 mm, smooth or wrinkled. 2n = 14, 35.
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Hardiness (USDA) 4-10

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Cultivation

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Images

Lithophragma tenellum unspecified picture

Distribution

Lithophragma tenellum world distribution map, present in Canada and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:323884-2
WFO ID wfo-0001135723
COL ID 3VKZB
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Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Lithophragma tenellum Lithophragma rupicola Lithophragma thompsonii Lithophragma australe Tellima breviloba Tellima australis Lithophragma tenellum var. tenellum Lithophragma tenellum var. thompsonii