Juncus hemiendytus var. hemiendytus |
Juncus hemiendytus var. abjectus |
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dwarf rush, Herman's dwarf rush, Hermann's dwarf rush, vernal pool rush |
center basin rush, Herman's dwarf rush, least dwarf rush, least rush |
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Culms | not dilated directly proximal to flower, 0.1–0.3 mm diam. |
dilated directly proximal to flower, 0.2–0.5 mm diam. |
Inflorescences | bracts subtending inflorescence 1–2, rounded to obtusely ovate, 1–2 mm. |
bracts not subtending inflorescence. |
Capsules | usually longer than tepals. |
usually not exceeding tepals. |
n | = 16. |
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Juncus hemiendytus var. hemiendytus |
Juncus hemiendytus var. abjectus |
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Phenology | Flowering and fruiting spring–early fall. | Flowering and fruiting spring–mid summer. |
Habitat | Various damp open habitats including vernal depressions, streambeds, swales in sagebrush flats, forest clearing and alpine meadows | Various damp open habitats including vernal depressions, streambeds, swales in sagebrush flats, forest clearing and alpine meadows |
Elevation | 400–3200 m (1300–10500 ft) | 1400–3400 m (4600–11200 ft) |
Distribution |
CA; ID; NV; OR; UT; WA |
CA; ID; NV; OR |
Source | FNA vol. 22. | FNA vol. 22. |
Parent taxa | ||
Sibling taxa | ||
Synonyms | J. brachystylus var. uniflorus, J. triformis var. uniflorus | J. abjectus |
Name authority | unknown | (F. J. Hermann) Ertter: Memoirs of the New York Botanical Garden 39: 76. (1986) |
Web links |
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