GYNANDRIA, MONOGYNIA. 
141 
Whorled Pogonia. 
About ten or twelve inches high, with a single whorl of 
leaves. Flowers singular, but not handsome, brownish-purple 
mixed with yellow. Flowers sometimes two or three on a 
stem. In shady woods of rich, moist boggy soil — also in bogs ; 
frequent. Perennial. May, June. 
33T. C ALOPOGON. R. Brown. ( Orchidece.) 
CYMBIDIUM. Swartz. 
Petals 5, distinct, behind^ (or inverted,) 
imguicnlated; the lamilia bearded. Column 
free. Pollen angular. — JVutt. 
1. C. radical leaves ensiforni, nerved; scape few- puicheiius. 
flowered; lip erect, attenuated at base; lamina 
expanded; disk concave, bearded. — Willd. and 
Pursh. 
Cymbidium pulchellura, Willd. 
Limodoruin tuberosum, Syst. Veg. and Mich. 
L. pulchellum, Salisbury. 
Ophrys barbata, Walt. 
Icon. Bot. Mag. 116. 
About fifteen inches high, with a single leaf and a single 
terminal flower of a rose-red, and very handsome. In bogs 
and morasses ; frequent. Perennial. July. 
338. ARETHUSA. R. Brown. (Orchidece.) 
Petals 5, connate at the base. Lip below 
growing to the column, cucullate above, 
and internally crested. Pollen angular. — 
1. A. without leaves ; root globose ; scape sheath- buibosa: 
ing, one-flowered ; upper calicine segments in- 
curved; lip somewhat crenulate. — Willd. and 
Fers. 
Icon. Lam. lllustr. t. 729. f. 1. Pluk. mant. 
t. 348. f. 7. 
13 * 
