Difference between revisions of "Melanthium parviflorum"
Proc. Amer. Acad. Arts 14: 276. 1879.
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|common_names=Appalachian bunch-flower | |common_names=Appalachian bunch-flower | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Veratrum parviflorum | |name=Veratrum parviflorum | ||
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|publication title=Proc. Amer. Acad. Arts | |publication title=Proc. Amer. Acad. Arts | ||
|publication year=1879 | |publication year=1879 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_67.xml |
|genus=Melanthium | |genus=Melanthium | ||
|species=Melanthium parviflorum | |species=Melanthium parviflorum | ||
Latest revision as of 21:16, 5 November 2020
Rhizomes 0.6–3 × 0.5–1.2 cm; bulbs 1–1.6 cm. Stems 2/3–4/5 floriferous, 0.5–1.5 m. Leaf blades broadly oblanceolate to obovate, slightly plicate, 17–35 × 4.5–12.5 cm, apex obtuse to submucronate. Inflorescences 2.5–10 dm; terminal raceme 1–4.4 dm; secondary racemes spreading to occasionally perpendicular, 0.6–2.2(–2.4) dm; tertiary racemes rare, sometimes replacing first flowers on lower secondaries; bracts subulate, dark green, 2–4 mm, densely floccose abaxially, basally, and marginally. Tepals greenish yellow to olive green, aging to light green, narrowly rhombic to oblanceolate, 5–9 × 1.3–3 mm, base gradually attenuate to a narrow stalk, not clawed, margins entire, apex acute to acuminate; glands obscure, whitened in age, not nectariferous; stamens 3–4.5 mm; filaments inserted on tepal bases, 0.4 mm from ovary base, slightly dilated basally, barely 1/3 as wide as tepals at insertion point; anthers 0.5 mm; ovary ovoid, glabrous; styles 1–1.5 mm; pedicel spreading to nearly perpendicular, 5.5–11 mm. Capsules elliptic-oblong, 10–18 × 7–10 mm, glabrous. Seeds 7.5–10 × 3.5–4.5 mm (including wings). 2n = 16.
Phenology: Flowering summer.
Habitat: Rich, moist, deciduous woods on mountain slopes and crests
Elevation: 800–2000 m
Distribution
Ala., Ga., Ky., N.C., S.C., Tenn., Va., W.Va.
Discussion
Selected References
None.