150 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
are sparsely and coarsely pubescent though not glandular; and the leaves are entirely 
too broad to be called less than elliptic-lanceolate. The specimen shows only three 
upper leaves. Specimens collected both by Standley and by Snow show the lower 
leaves as elliptic. 
The writers have heard fairly reliable reports of the occurrence of another species of 
Cypripedium in the mountains east of Santa Fe. The plant has been observed in 
Santa Fe Canyon and in the mountains east of the Pecos. It is said to have a white 
lip splotched with purple. We have been unable to procure material of it, and it is 
possible that the plant belongs to some other genus. 
2. CYTHEREA Salisb. Catypso. 
A low herb, 10 to 15 cm. high, with a single showy rose-colored nodding flower at the 
end of a slender bracted stem; bracts narrowly oblong, clasping, acuminate; single 
radical leaf broadly elliptic, with numerous veins. 
1. Cytherea bulbosa (L.) House, Bull. Torrey Club 32: 382. 1905. 
Cypripedium bulbosum L. Sp. Pl. 951. 1753. 
Calypso borealis Salisb. Parad. Lond. pl. 89. 1806. 
Cytherea borealis Salisb. Trans. Hort. Soc. Lond. 1: 301. 1812. 
Calypso bulbosa Oakes, Cat. Vt. Pl. 28. 1842. 
Type Loca.ity: “In Lapponia, Russia, Sibiria.’’ 
Rance: Alaska and British America, south to Maine, Michigan, and New Mexico; 
also in Europe and Asia. 
New Mexico: Hermits Peak; Winsor Creek; Sandia Mountains. Deep woods. 
8. CORALLORHIZA R. Br. Cora. roor, 
Stems stout, simple, erect, from a cluster of coral-like rootstocks (whence the generic 
name); leaves represented only by membranous sheaths; whole plant without green 
coloring matter; flowers purplish, the white lip usually spotted with purple. 
Our species are found only in moist, shaded, usually cool woods, where they are 
very striking because of the absence of green coloring. 
KEY TO THE SPECIES. 
Spur present at the summit of the ovary; uP 3-lobed..............- 1. C. multiflora. 
Spur absent; lip entire...................2.2.2 2.202222 eee ee eee 2. C. vreelandii. 
1. Corallorhiza multiflora Nutt. Journ. Acad. Phila. 3: 138. pl. 7. 1823. 
Corallorhiza grabhami Cockerell, Torreya 8: 140. 1903. 
Type Loca.ity: ‘‘ From New England to Carolina.”’ 
Rance: Alaska and British America to Florida and California. 
New Mexico: Winsor Creek; Harveys Upper Ranch; Tunitcha Mountains; Chama; 
East Canyon, In woods, in the Canadian Zone. 
2. Corallorhiza vreelandii Rydb. Bull. Torrey Club 28: 271. 1901. 
Type LocaLity: Veta Mountains, Colorado. 
RanGe: Colorado and northern New Mexico. 
New Mexico: Horsethief Canyon; Sandia Mountains. 
Reported from the vicinity of Pecos by Professor Cockerell, the specimens identi- 
fied by Rydberg. 
Metcalfe’s 1513 from the Black Range seems to represent another and possibly 
undescribed species. Our material is entirely insufficient for diagnosis. 
4. PERAMIUM Salish. RatrrLesNaKE PLANTAIN. 
Low plants, 10 to 25 cm. high, with basal rosettes of somewhat fleshy, often varie- 
gated, ovate or oblong-ovate leaves; flowers on a stout scape, this glandular-viscid, 
twisted; flowers whitish, small; roots somewhat fleshy. 
