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Chlorocrambe hastata (S. Watson) Rydb. Search in The Plant ListSearch in IPNISearch in Australian Plant Name IndexSearch in NYBG Virtual HerbariumSearch in Muséum national d'Histoire naturelleSearch in Type Specimen Register of the U.S. National HerbariumSearch in Virtual Herbaria AustriaSearch in JSTOR Plant ScienceSearch in SEINetSearch in African Plants Database at Geneva Botanical GardenAfrican Plants, Senckenberg Photo GallerySearch in Flora do Brasil 2020Search in Reflora - Virtual HerbariumSearch in Living Collections Decrease font Increase font Restore font
 

Published In: Bulletin of the Torrey Botanical Club 34(8): 436. 1907. (Bull. Torrey Bot. Club) Name publication detailView in BotanicusView in Biodiversity Heritage Library
 

Project Name Data (Last Modified On 7/23/2009)
 

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Chlorocrambe hastata (S. Watson) Rydberg, Bull. Torrey Bot. Club 34: 436. 1907; Caulanthus hastatus S. Watson, Botany (Fortieth Parallel), 28, plate 3. 1871; Streptanthus hastatus (S. Watson) M. Peck, Man. Pl. Oregon 353. 1941. TYPE: United States, Utah, “on shaded slopes in the Wahsatch,”  7000 ft, Aug 1869, S. Watson 114 (lectotype designated by Welsh (Utah Fl., ed. 3, 266. 2003), US!; isolectotypes, GH!, NY!).

Herbs, perennial, glabrous; caudex few branched or unbranched, woody, without leaf remains of previous years. Stems 5–15 dm, erect, stout, 1 or few from caudex, simple or few branched above. Cauline leaves usually hastate, lowermost lyrate or sinuately lobed; petiole of lowermost leaves 6–15 cm, becoming much shorter upward; leaf blade deltoid to lanceolate, 5–20 x 3–7 cm, margin entire or subapically denticulate, apex acute; uppermost leaves narrowly lanceolate, entire, short petiolate. Racemes lax, soon much elongating; fruiting pedicels divaricate or slightly reflexed, often curved upward, 5–12 mm, stout and thicker than gynophore. Sepals yellowish green, narrowly lanceolate, 4–6 x 1–1.5 mm; petals white, 5–7 mm; blade linear, 2.5–4 x 0.5–1 mm; claw 2–3.5 x 1–1.7 mm, margin dentate to sublaciniate; filaments 5–9 mm; anthers linear, 2.5–3.5 mm. Fruit linear, 4–13 cm x 1.5–2.5 mm, subtorulose, slightly flattened or subterete, divaricate; gynophore (1–)2–8(–10) mm; style obsolete or rarely to 0.5 mm. Seeds brown, oblong, 3–5 x 1.7–2.2 mm; wing distal, to 0.7 mm wide.

Flowering: Jun–Aug.

Habitat: shady damp areas, stony and brushy hillsides, mountain slopes and canyons, alder thickets.

Elevation: 1500–2800 m.

Distribution: United States (W Idaho, NE Oregon, Utah).

 

 
 
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