Difference between revisions of "Listera smallii"
Bull. Torrey Bot. Club 26: 169. 1899.
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|common_names=Appalachian twayblade;kidney-leaf twayblade | |common_names=Appalachian twayblade;kidney-leaf twayblade | ||
+ | |special_status={{Treatment/ID/Special_status | ||
+ | |code=E | ||
+ | |label=Endemic | ||
+ | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Listera reniformis | |name=Listera reniformis | ||
|authority=Small | |authority=Small | ||
+ | |rank=species | ||
|publication_title=Bull. Torrey Bot. Club | |publication_title=Bull. Torrey Bot. Club | ||
|publication_place=24: 334. 1897, | |publication_place=24: 334. 1897, | ||
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|name=Bifolium smallii | |name=Bifolium smallii | ||
|authority=(Wiegand) Nieuwland | |authority=(Wiegand) Nieuwland | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Neottia smallii | |name=Neottia smallii | ||
|authority=(Wiegand) Szlachetko | |authority=(Wiegand) Szlachetko | ||
+ | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Ophrys smallii | |name=Ophrys smallii | ||
|authority=(Wiegand) House | |authority=(Wiegand) House | ||
+ | |rank=species | ||
}} | }} | ||
|hierarchy=Orchidaceae;Orchidaceae subfam. Epidendroideae;Orchidaceae tribe Neottieae;Orchidaceae (tribe Neottieae) subtribe Limodorinae;Listera;Listera smallii | |hierarchy=Orchidaceae;Orchidaceae subfam. Epidendroideae;Orchidaceae tribe Neottieae;Orchidaceae (tribe Neottieae) subtribe Limodorinae;Listera;Listera smallii | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Listera smallii | name=Listera smallii | ||
− | |||
|authority=Wiegand | |authority=Wiegand | ||
|rank=species | |rank=species | ||
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|publication title=Bull. Torrey Bot. Club | |publication title=Bull. Torrey Bot. Club | ||
|publication year=1899 | |publication year=1899 | ||
− | |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_1207.xml |
|subfamily=Orchidaceae subfam. Epidendroideae | |subfamily=Orchidaceae subfam. Epidendroideae | ||
|tribe=Orchidaceae tribe Neottieae | |tribe=Orchidaceae tribe Neottieae |
Latest revision as of 22:12, 5 November 2020
Plants 5–35 cm. Stems slender, succulent, glabrous. Leaves: blade dark green, ovate-reniform, 2–4 × 1.5–3.5 cm, apex acute, mucronate, or apiculate to short-acuminate. Inflorescences 5–15-flowered, lax, 40–100 mm; floral bracts ovate, 3–4 × 1.5 mm, apex acute; peduncle and rachis glandular-pubescent. Flowers green, purple-brown, to pinkish tan; pedicel slender, 6–7 mm, glabrous; sepals strongly reflexed; dorsal sepal lanceolate to linear-lanceolate, 3–4 × 1 mm, apex acute; lateral sepals lanceolate to linear-lanceolate, 3–4 × 1 mm, apex acute; petals slightly reflexed, linear to linear-lanceolate, margins slightly revolute, apex acute; lip sessile, broadly obovate to cuneate, 6–10 × 5–7 mm, base with rounded lobule on each side, apex dilated and deeply cleft into pair of ± divergent broadly rounded lobes, shallowly toothed in sinus; column slightly arcuate, short, 1.5–3 × 1–2 mm. Capsules semierect, ellipsoid, 5 × 3 mm. 2n = 38.
Phenology: Flowering Jun–Jul.
Habitat: Damp humus in shady forests of Appalachian Mountains, often beneath Rhododendron in acidic soil, also in sphagnous thickets and bogs
Elevation: 600–1300 m
Distribution
Ga., Ky., Md., N.J., N.C., Pa., S.C., Tenn., Va., W.Va.
Discussion
Listera nipponica Makino, a species similar to L. smallii, occurs in the mountains of Japan.
Selected References
None.