Stanleya pinnata var. integrifolia (E.James) Rollins

국표에 없다.

Native to:

Colorado, Kansas, Nevada, New Mexico, Utah, Wyoming

Heterotypic Synonyms

• Stanleya integrifolia E.James in Account Exped. Pittsburgh 2: 17 (1823)
• Stanleya pinnatifida var. integrifolia (E.James) B.L.Rob. in Syn. Fl. N. Amer. 1(1): 179 (1895)
• Stanleya glauca var. latifolia Cockerell in Torreya 20: 102 (1920)

Stanleya pinnata var. integrifolia (E.James) Rollins | Plants of the World Online | Kew Science

Stanleya pinnata is a species of flowering plant in the family Brassicaceae known as desert princesplume. It is a perennial herb or shrub native to North America.

Distribution

The plant is native to the western Great Plains and western North America.

It occurs in many types of open habitat, including deserts, chaparral, foothills, rocky cliffs, sagebrush, and prairie. It prefers alkali- and gypsum-rich soils.

Description

Stanleya pinnata is a perennial herb or shrub producing several erect stems reaching up to about 1.5 metres (4+11⁄12 ft) in maximum height. The stems are unbranched, hairless, often waxy in texture, and have woody bases. The leaves have fleshy blades up to 15 centimeters long by 5 wide which are divided into several long, narrow lobes. The blades are borne on petioles.

The top of the stem is occupied by a long inflorescence which is a dense raceme of many flowers. Each flower has four narrow yellowish sepals which open to reveal four bright yellow petals each up to 2 cm long. The stamens protruding from the flower's center may approach 3 cm in length.

The fruit is a curving, wormlike silique up to 8 cm long.

Stanleya pinnata - Wikipedia

• Lloydia 2: 118 (1939)

• This name is the accepted name of an infraspecific taxon of the species Stanleya pinnata (Pursh) Britton in the genus Stanleya (family Brassicaceae).

  The record derives from Tropicos which reports it as an accepted name (record 4101464)

 

Cite taxon page as 'WFO (2023): Stanleya pinnata var. integrifolia (E.James) Rollins. Published on the Internet;http://www.worldfloraonline.org/taxon/wfo-0001216792. Accessed on: 17 Jun 2023'

General Information

Cauline leaves: blade broadly ovate to lanceolate, margins usually entire, rarely proximalmost dentate. Flowers: sepals 11-16 mm; petals 11-16 mm, claw 6-9 mm; gynophore 12-20 mm, pubescent basally. Fruits 3-8 cm; ovules 26-34 per ovary. Seeds 2.5-4.5 mm. 2n = 56.

• Provided by: [B].Flora of North America @ efloras.org

Stanleya pinnata var. integrifolia (E.James) Rollins (worldfloraonline.org)

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