Show Lower Taxa
Difference between revisions of "Juncus hemiendytus"
Leaflets of Western Botany 5: 118. 1948.
IllustratedEndemic
Synonyms: Juncus brachystylus (Engelmann) Piper Juncus brachystylus var. uniflorus Engelmann Juncus triformis var. uniflorus Engelmann
Treatment appears in FNA Volume 22. Treatment on page 232.
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|publication year=1948 | |publication year=1948 | ||
|special status=Illustrated;Endemic | |special status=Illustrated;Endemic | ||
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|genus=Juncus | |genus=Juncus | ||
|subgenus=Juncus subg. Graminifolii | |subgenus=Juncus subg. Graminifolii | ||
Revision as of 21:29, 5 November 2020
Herbs, annual, cespitose, 0.03–0.36 dm. Culms to 5. Leaves to 1.8 cm, 1/2–1 1/3 height of plant. Inflorescences solitary flowers. Flowers 2-merous; : tepals 4(–6), erect to recurved at maturity, reddish, 1.5–3 × 0.5–1.2 mm; outer and outer series nearly equal, apex rounded to acute; stamens 2(–3), filaments 0.5–1.4 mm, anthers 0.3–0.7 mm; style 0.1–0.4 mm, stigma 2(–3), 0.3–1 mm. Capsules reddish, 2–- or 3-locular, obovoid to ellipsoid or oblate, 1.9–3.5 × 1–2 mm. Seeds ovoid to oblate, 0.3–0.55 mm.
Discussion
Varieties 2 (2 in the flora).
Selected References
None.
Key
| 1 | Bracts proximal to inflorescence, 1–2 | Juncus hemiendytus var. hemiendytus |
| 1 | Bracts proximal to inflorescence absent | Juncus hemiendytus var. abjectus |