Difference between revisions of "Cypripedium parviflorum var. pubescens"

(Willdenow) O. W. Knight

Rhodora 8: 93. 1906.

Common names: Cypripède pubescent
IllustratedEndemic
Basionym: Cypripedium pubescens Willdenow Hort. Berol. 1: plate 13. 1804
Synonyms: Cypripedium calceolus var. planipetalum (Fernald) Victorin & J. Rousseau Cypripedium calceolus var. pubescens (Willdenow) Correll Cypripedium flavescens Cockerell Cypripedium parviflorum var. planipetalum Fernald Cypripedium veganum Cockerell, P. Barker & M. Barker
Treatment appears in FNA Volume 26. Treatment on page 506. Mentioned on page 502, 504, 505, 507.
imported>Volume Importer
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|publication_title=Hort. Berol.
 
|publication_title=Hort. Berol.
 
|publication_place=1: plate 13. 1804
 
|publication_place=1: plate 13. 1804
}} {{Treatment/ID/Basionym
 
|name=Cypripedium veganum
 
|authority=
 
|rank=species
 
|publication_title=P. Barker & M. Barker
 
|publication_place=
 
 
}}
 
}}
 
|synonyms={{Treatment/ID/Synonym
 
|synonyms={{Treatment/ID/Synonym
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|authority=Fernald
 
|authority=Fernald
 
|rank=variety
 
|rank=variety
 +
}} {{Treatment/ID/Basionym
 +
|name=Cypripedium veganum
 +
|authority=Cockerell, P. Barker & M. Barker
 +
|rank=species
 
}}
 
}}
 
|hierarchy=Orchidaceae;Orchidaceae subfam. Cypripedioideae;Cypripedium;Cypripedium parviflorum;Cypripedium parviflorum var. pubescens
 
|hierarchy=Orchidaceae;Orchidaceae subfam. Cypripedioideae;Cypripedium;Cypripedium parviflorum;Cypripedium parviflorum var. pubescens
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|rank=variety
 
|rank=variety
 
|parent rank=species
 
|parent rank=species
|synonyms=Cypripedium calceolus var. planipetalum;Cypripedium calceolus var. pubescens;Cypripedium flavescens;Cypripedium parviflorum var. planipetalum
+
|synonyms=Cypripedium calceolus var. planipetalum;Cypripedium calceolus var. pubescens;Cypripedium flavescens;Cypripedium parviflorum var. planipetalum;Cypripedium veganum
|basionyms=Cypripedium pubescens;Cypripedium veganum
+
|basionyms=Cypripedium pubescens
 
|family=Orchidaceae
 
|family=Orchidaceae
 
|phenology=Flowering Apr–Aug.
 
|phenology=Flowering Apr–Aug.

Latest revision as of 15:34, 14 December 2022

Bracts: abaxial surface of distalmost sheathing bract (and often the next) densely and conspicuously silvery-pubescent when young (later sometimes glabrescent). Leaves 3–5, on proximal portion of or more evenly spaced along stem, alternate, erect to spreading; blade orbiculate or broadly ovate to elliptic-lanceolate or oblanceolate, 7.9–20.9 × 1.5–12 cm. Flowers 1–2, large to rather small (very small in some boreal and northern cordilleran specimens), scent moderate to faint, rose or musty; sepals commonly spotted, striped, and reticulately marked with reddish brown or madder, rarely extensively blotched or wholly unmarked; lip oblance-ovoid to calceolate or subglobose, 20–54 mm; orifice 10–23(–27) mm. 2n = 20.


Phenology: Flowering Apr–Aug.
Habitat: Mesic deciduous and coniferous forest, openings, thickets, prairies, meadows, fens
Elevation: 0–2900 m

Distribution

V26 1031-distribution-map.jpg

Alta., B.C., Man., N.B., Nfld. and Labr., N.W.T., N.S., Ont., Que., Sask., Ariz., Colo., Conn., D.C., Ga., Ill., Ind., Iowa, Kans., Ky., Maine, Md., Mass., Mich., Minn., Miss., Mo., Mont., N.H., N.J., N.Mex., N.Y., N.C., Ohio, Oreg., Pa., R.I., Tenn., Utah, Vt., Va., Wash., W.Va., Wis.

Discussion

Selected References

None.

Lower Taxa

None.
Charles J. Sheviak +
(Willdenow) O. W. Knight +
Cypripedium pubescens +
Cypripède pubescent +
Alta. +, B.C. +, Man. +, N.B. +, Nfld. and Labr. +, N.W.T. +, N.S. +, Ont. +, Que. +, Sask. +, Ariz. +, Colo. +, Conn. +, D.C. +, Ga. +, Ill. +, Ind. +, Iowa +, Kans. +, Ky. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Miss. +, Mo. +, Mont. +, N.H. +, N.J. +, N.Mex. +, N.Y. +, N.C. +, Ohio +, Oreg. +, Pa. +, R.I. +, Tenn. +, Utah +, Vt. +, Va. +, Wash. +, W.Va. +  and Wis. +
0–2900 m +
Mesic deciduous and coniferous forest, openings, thickets, prairies, meadows, fens +
Flowering Apr–Aug. +
Illustrated +  and Endemic +
Cypripedium calceolus var. planipetalum +, Cypripedium calceolus var. pubescens +, Cypripedium flavescens +, Cypripedium parviflorum var. planipetalum +  and Cypripedium veganum +
Cypripedium parviflorum var. pubescens +
Cypripedium parviflorum +
variety +