Difference between revisions of "Hexalectris spicata"
Torreya 4: 121. 1904.
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|name=Arethusa spicata | |name=Arethusa spicata | ||
|authority=Walter | |authority=Walter | ||
| + | |rank=species | ||
|publication_title=Fl. Carol., | |publication_title=Fl. Carol., | ||
|publication_place=222. 1788 | |publication_place=222. 1788 | ||
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|name=Corallorhiza spicata | |name=Corallorhiza spicata | ||
|authority=(Walter) Tidestrom | |authority=(Walter) Tidestrom | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Orchidaceae;Orchidaceae subfam. Epidendroideae;Orchidaceae tribe Arethuseae;Orchidaceae (tribe Arethuseae) subtribe Bletiinae;Hexalectris;Hexalectris spicata | |hierarchy=Orchidaceae;Orchidaceae subfam. Epidendroideae;Orchidaceae tribe Arethuseae;Orchidaceae (tribe Arethuseae) subtribe Bletiinae;Hexalectris;Hexalectris spicata | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Hexalectris spicata | name=Hexalectris spicata | ||
| − | |||
|authority=(Walter) Barnhart | |authority=(Walter) Barnhart | ||
|rank=species | |rank=species | ||
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|publication year=1904 | |publication year=1904 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V26/V26_1233.xml |
|subfamily=Orchidaceae subfam. Epidendroideae | |subfamily=Orchidaceae subfam. Epidendroideae | ||
|tribe=Orchidaceae tribe Arethuseae | |tribe=Orchidaceae tribe Arethuseae | ||
Latest revision as of 21:12, 5 November 2020
Stems: sheathing bracts 3–5. Inflorescences: floral bracts lanceolate to triangular-ovate, 5–10 × 2–6 mm. Flowers 5–25; pedicels 8–20 mm; lateral sepals oblong-ovate to oblong-lanceolate, falcate, apex acute; petals weakly to strongly recurved, elliptic, oblong-obovate, oblanceolate, or obovate, falcate; lip ovate to obovate, clawed, shallowly 3-lobed, fissure between lobes less than 2 mm deep, middle lobe ovate to suborbiculate, margins undulate, apically rounded to truncate, lateral lobes incurved, broadly rounded to obtuse, margins entire, apically triangular to rounded; lamellae 5(–7), central, purple to white; column white to yellowish white, apically winged, 11–18 mm; anthers whitish to yellow.
Distribution
c, e North America, Mexico.
Discussion
Varieties 2 (2 in the flora).
Selected References
None.
Key
| 1 | Flowers chasmogamous; rostellum present; lamellae 0.7–1 mm; petals greater than 14 × 5 mm. | Hexalectris spicata var. spicata |
| 1 | Flowers cleistogamous or nearly so, occasionally chasmogamous; rostellum reduced or absent; lamellae 0.2–0.7 mm; petals less than 16 × 5 mm. | Hexalectris spicata var. arizonica |