Difference between revisions of "Listera cordata"
in W. Aiton and W. T. Aiton, Hortus Kew. 5: 201. 1813.
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|common_names=Heart-leaved twayblade | |common_names=Heart-leaved twayblade | ||
| − | |basionyms={{Treatment/ID/ | + | |special_status={{Treatment/ID/Special_status |
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }} | ||
| + | |basionyms={{Treatment/ID/Basionym | ||
|name=Ophrys cordata | |name=Ophrys cordata | ||
|authority=Linnaeus | |authority=Linnaeus | ||
| + | |rank=species | ||
| + | |publication_title=Sp. Pl. | ||
| + | |publication_place=2: 946. 1753 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Bifolium cordatum | |name=Bifolium cordatum | ||
|authority=(Linnaeus) Nieuwland | |authority=(Linnaeus) Nieuwland | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Diphryllum cordatum | |name=Diphryllum cordatum | ||
|authority=(Linnaeus) Kuntze | |authority=(Linnaeus) Kuntze | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Distomaea cordata | |name=Distomaea cordata | ||
|authority=(Linnaeus) Spenner | |authority=(Linnaeus) Spenner | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Neottia cordata | |name=Neottia cordata | ||
|authority=(Linnaeus) Richard | |authority=(Linnaeus) Richard | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Pollinirhiza cordata | |name=Pollinirhiza cordata | ||
|authority=(Linnaeus) Dulac | |authority=(Linnaeus) Dulac | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Orchidaceae;Orchidaceae subfam. Epidendroideae;Orchidaceae tribe Neottieae;Orchidaceae (tribe Neottieae) subtribe Limodorinae;Listera;Listera cordata | |hierarchy=Orchidaceae;Orchidaceae subfam. Epidendroideae;Orchidaceae tribe Neottieae;Orchidaceae (tribe Neottieae) subtribe Limodorinae;Listera;Listera cordata | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Listera cordata | name=Listera cordata | ||
| − | |||
|authority=(Linnaeus) R. Brown | |authority=(Linnaeus) R. Brown | ||
|rank=species | |rank=species | ||
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|publication title=in W. Aiton and W. T. Aiton, Hortus Kew. | |publication title=in W. Aiton and W. T. Aiton, Hortus Kew. | ||
|publication year=1813 | |publication year=1813 | ||
| − | |special status= | + | |special status=Illustrated |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_1199.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 5–33 cm. Stems green to reddish purple, succulent, glabrous. Leaves: blade broadly to narrowly ovate-cordate or deltate, 0.9–2(–4) × 0.7–2(–3.8) cm, apex mucronate. Inflorescences 5–25-flowered, lax to dense, 20–100 mm, slender; floral bracts ovate, 1–1.5 × 1 mm; peduncle and rachis slightly glandular-puberulent or glabrate; bracts, pedicel, and ovary glabrous. Flowers yellow-green, green, or reddish purple; pedicel slender, 2–3 mm; dorsal sepal ovate-oblong to oblong-elliptic, 2–3 × 1 mm, apex obtuse; lateral sepals ovate-oblong to oblong-elliptic, slightly falcate, 2–3 × 0.5–1.5 mm, apex obtuse; petals elliptic to oblong-linear, 1.5–2.5 × 0.5–1 mm, apex obtuse; lip linear-oblong, cleft 1/2 –2/3 its length into 2 linear-lanceolate lobes, 3–4 × 1–1.5 mm; disc with pair of spreading, linear lobes, apices acute; column 0.5 × 0.5 mm. Capsules semierect, subglobose, 5 × 4 mm.
Distribution
n North America, Europe, Asia (Japan), Iceland.
Discussion
Varieties 2 (2 in the flora).
Selected References
Key
| 1 | Leaf blades 0.7–2 cm wide; lip 3–4 mm; flowers yellow-green, green, or reddish purple. | Listera cordata var. cordata |
| 1 | Leaf blades 1.8–3.8 cm wide; lip 5–6 mm; flowers green to yellow-green. | Listera cordata var. nephrophylla |