Difference between revisions of "Prosthechea boothiana var. erythronioides"
N. Amer. Native Orchid J. 5: 18. 1999.
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|common_names=Florida dollar-orchid;dollar orchid | |common_names=Florida dollar-orchid;dollar orchid | ||
| − | |basionyms={{Treatment/ID/ | + | |basionyms={{Treatment/ID/Basionym |
|name=Epidendrum erythronioides | |name=Epidendrum erythronioides | ||
|authority=Small | |authority=Small | ||
| + | |publication_title=Fl. S.E. U.S., | ||
| + | |publication_place=328, 1329. 1903 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
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|publication year=1999 | |publication year=1999 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V26/V26_1253.xml |
|subfamily=Orchidaceae subfam. Epidendroideae | |subfamily=Orchidaceae subfam. Epidendroideae | ||
|tribe=Orchidaceae tribe Epidendreae | |tribe=Orchidaceae tribe Epidendreae | ||
Revision as of 19:30, 24 September 2019
Plants to 30 dm. Stems: pseudobulbs aggregate, suborbicular, strongly flattened, 2.5–3.8 × 1–3 cm, smooth, glossy. Leaves 1–3, oblanceolate, 6–18 × 1–3.5 cm, apex obtuse to acute. Inflorescences racemes, to 25 cm; sheath conduplicate, elongate. Flowers 12, resupinate, simultaneous, greenish tan with reddish purple blotches; sepals oblanceolate, 1–1.4 × 3–3.5 mm, apex acute; petals similar, somewhat smaller, 1–1.3 × 1–2 mm; lip white to pale green, occasionally marked with magenta, rhombic to obscurely 3-lobed, 10 × 6–7 mm, lateral margins revolute; callus 3-dentate, middle tooth extended into thickened termination near apex of lip; anthers 3, middle anther with 4 pollinia, laterals with 2 each, yellow; column green at base, white distally, apex 3-toothed with smaller tooth in each sinus, 6–7 mm. Capsules 2.5–3 × 1.5–2 cm.
Phenology: Flowering Jul–Sep; fruiting Nov–Dec or throughout year.
Habitat: In hammocks and thickets, on small trees
Elevation: 0–30 m
Distribution
Fla., West Indies (Bahamas).
Discussion
The autogamous, 3-anthered Prosthechea boothiana var. erythronioides is the only variety found in Florida, probably because of the absence of a pollinator. Throughout the rest of the distribution of the species, the 3-anthered plants seldom occur. As most other autogamous tropical orchids in Florida, it has been able to survive there only because of the self-pollinating feature. The 1-anthered variety, var. boothiana, occurs in Cuba, Bahamas, Mexico, and Belize.
Selected References
None.