Orehidacese. 
365 
542. Anacamptis. Anacamptis. XX, 6. 
1. Tubers undiv. Spike short conical. Lip 3-fid to the 
middle, the lobes almost equal, with 2 to o t h-shap e d 
supports at the base. Spur slender, long. —Pasturages, 
especially of the mount, and subalp. (wanting in TL). 6 
pyramidalis Rich. 2088. 
543. Himantoglossum. Himantoglossum. XX, 6. 
1. Tubers undiv. Lip 3-partite, the middle lobe very long 
(45—60 wm!) riband-shaped, div. at the end; the lateral 
lobes much shorter. Spur very short.—Sunny hills, not 
common; Y. J. Z. S. (Western and northern Switz.). 6 
hircinum Sprgl. 2089. 
544. Gymnadenia. Gymnadenia. XX, 6. 
1. Spur l l / 2 —2 times as long as the ovary.—b. densijiora 
A. Dietr. (anisoloba Peterm.). PI. more robust; Is broader; 
fls larger, in a denser spike; later. —c. intermedia Peterm. 
(conopea-odoratissima ?). PI. less robust; spur scarcely 
as long as the ovary.—Wood-clearings; distrib.; b. Les 
Devens (Bex); c. Neuchatel? 6 . conopea R. Br. 2090. 
— Spur shorter than, or hardly as long as, the ovary. PI. 
slighter: Is narrower.—As the last, but chiefly in the 
mount, and subalp. 6 . . odoratissima Rich. 2091. 
OBS. Hybrid: G. odoratissima- (Coeloglossum) albida (G. Strampfii 
Aschers.). Comp, also Nigritella. 
545. Coeloglossum. Coeloglossum. XX, 6. 
1. Lip deeply 3-fid, the middle lobe rather broader. Spur 
up to V 3 the length of the ovary. Fls small, 2—3 mm 
long, whitish, in a cylindrical spike. Gymnadenia albida 
Rich.—Alp., subalp. and Jura. 6 . albidum Hartm. 2092. 
— Lip broad-linear, 3-toothed at the end, the middle tooth 
very short. Spur very short, saccate. Fls larger, yellowish 
green, often tinted with brown, in an oblong spike. Pla- 
tanthera viridis Lindl. —Alp., subalp. and Jura, also 
found lower. 6 viride Hartm. 2093. 
546. Platanthera. Platanthera. XX, 6. 
1. Anther-cells close together, parallel. Spur gen. slender. 
Fls white, perfumed. —Woods; distrib. 5 bifolia Rchb. 2094. 
— Anther-cells close together above, spreading apart below. 
Spur gen. slightly swollen in the shape of a club. Fls 
greenish, rather larger, almost scentless. P. chlorantlia 
Oust.—As the last but rather later montana Rchb. f. 2095. 
547. Nigritella. Nigritella. XX, 6. 
1. Tubers palmate. Fls blackish red (rarely paler, very 
rarely yellow e. g. on the Gotthard-Strasse above Go- 
