Difference between revisions of "Smilax hugeri"

(Small) J. B. Norton ex Pennell

Bull. Torrey Bot. Club 43: 420. 1916.

Endemic
Basionym: Nemexia hugeri Small Fl. S.E. U.S., 280, 1328. 1903
Synonyms: Smilax ecirrhata var. hugeri (Small) H. E. Ahles
Treatment appears in FNA Volume 26. Treatment on page 474. Mentioned on page 468, 469, 472.
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Latest revision as of 22:18, 5 November 2020

Herbs; rhizomes knotty, slender. Stems annual, erect, 2–5 m, herbaceous, glabrous; prickles absent. Leaves few, disposed distally or evenly distributed, subequal; petiole shorter than blade; tendrils absent or rudimentary; blade oblong, oblong-ovate, or sometimes oval, 2.5–12 × 1.5–7.5 cm, not glaucous, puberulent abaxially, base rounded to slightly cordate, margins entire, apex broadly rounded to obtuse or abruptly pointed. Umbels 1–3, proximalmost axillary to bracts, 5–12-flowered. Flowers: perianth greenish; tepals 3–3.5 mm; anthers shorter than filaments; ovules (1–)2 per locule. Berries globose, 8–10 mm diam., glaucous. 2n = 26.


Phenology: Flowering Apr–May.
Habitat: Moist, mixed woods and wooded slopes

Distribution

V26 988-distribution-map.jpg

Ala., Fla., Ga., N.C., S.C., Tenn.

Discussion

Smilax hugeri is distinguished from S. ecirrhata and S. biltmoreana mainly by leaf morphology. Specimens from Tennessee are not sharply distinct from S. ecirrhata. J. K. Mangaly (1968) cited this as possible evidence of divergence from that species.

Selected References

None.

Lower Taxa

None.