Difference between revisions of "Listera smallii"

Wiegand

Bull. Torrey Bot. Club 26: 169. 1899.

Common names: Appalachian twayblade kidney-leaf twayblade
Basionym: Listera reniformis Small
Synonyms: Bifolium smallii (Wiegand) Nieuwland Neottia smallii (Wiegand) Szlachetko Ophrys smallii (Wiegand) House
Treatment appears in FNA Volume 26. Treatment on page 591. Mentioned on page 587.
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|name=Bifolium smallii
 
|name=Bifolium smallii
 
|authority=(Wiegand) Nieuwland
 
|authority=(Wiegand) Nieuwland
}}{{Treatment/ID/Synonym
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}} {{Treatment/ID/Synonym
 
|name=Neottia smallii
 
|name=Neottia smallii
 
|authority=(Wiegand) Szlachetko
 
|authority=(Wiegand) Szlachetko
}}{{Treatment/ID/Synonym
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}} {{Treatment/ID/Synonym
 
|name=Ophrys smallii
 
|name=Ophrys smallii
 
|authority=(Wiegand) House
 
|authority=(Wiegand) House
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|elevation=600–1300 m
 
|elevation=600–1300 m
 
|distribution=Ga.;Ky.;Md.;N.J.;N.C.;Pa.;S.C.;Tenn.;Va.;W.Va.
 
|distribution=Ga.;Ky.;Md.;N.J.;N.C.;Pa.;S.C.;Tenn.;Va.;W.Va.
|discussion=<p>Listera nipponica Makino, a species similar to L. smallii, occurs in the mountains of Japan.</p>
+
|discussion=<p><i>Listera</i> nipponica Makino, a species similar to <i>L. smallii</i>, occurs in the mountains of Japan.</p>
 
|tables=
 
|tables=
 
|references=
 
|references=
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|publication year=1899
 
|publication year=1899
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V26/V26_1207.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V26/V26_1207.xml
 
|subfamily=Orchidaceae subfam. Epidendroideae
 
|subfamily=Orchidaceae subfam. Epidendroideae
 
|tribe=Orchidaceae tribe Neottieae
 
|tribe=Orchidaceae tribe Neottieae

Revision as of 17:41, 18 September 2019

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

V26 1207-distribution-map.jpg

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.

Lower Taxa

None.
... more about "Listera smallii"
Lawrence K. Magrath +  and Ronald A. Coleman +
Wiegand +
Listera reniformis +
Appalachian twayblade +  and kidney-leaf twayblade +
Ga. +, Ky. +, Md. +, N.J. +, N.C. +, Pa. +, S.C. +, Tenn. +, Va. +  and W.Va. +
600–1300 m +
Damp humus in shady forests of Appalachian Mountains, often beneath Rhododendron in acidic soil, also in sphagnous thickets and bogs +
Flowering Jun–Jul. +
Bull. Torrey Bot. Club +
Bifolium smallii +, Neottia smallii +  and Ophrys smallii +
Listera smallii +
species +