Family: Brassicaceae
Stenopetalum
Citation:
R. Br. ex DC., Reg. Veg. Syst. Nat. 2:513 (1821).
Synonymy: Not Applicable Common name: None
Description:
Annual or perennial, glabrous or hairy.
Sepals saccate, dimorphic; petals clawed and drawn out into a long narrow thread-like tip; stamens 6.
Fruit mostly a silicula, dehiscent, circular or flattened parallel to the septum; seeds 4-20 per locule, in 2 rows, mucous; radicle incumbent, rarely accumbent.
Distribution:
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Endemic in Australia; with 9 species (E. A. Shaw (1972) J. Arnold Arbor. 53:52-75).
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Biology:
No text
Key to Species:
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1. Plant with branched hairs |
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S. nutans 3. |
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2. Hairs irregularly branched or stellate |
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3. Leaves entire or remotely dentate; all parts of the plant usually densely hairy |
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S. velutinum 5. |
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3. Leaves of lower stem pinnatisect to trisect; upper parts of plant glabrous or sparsely hairy |
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S. lineare 2. |
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1. Plant glabrous or with papillae or simple hairs |
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4. Fruiting pedicels erect to spreading |
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S. anfractum 1. |
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4. Fruiting pedicels horizontal to pendulous |
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S. sphaerocarpum 4. |
Author:
Not yet available
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