588 
orliculata. 
dilatata. 
virescens. 
hyperlorea. 
ohtusata. 
rotimdifoUa. 
fimlriata. 
GYNANDRIA*M 0 NANDRIA. Orchis. 
O. humilis. Midi. Ji, amer. 2 . p. 155. 
In shady, rocky situations : New York to Carolina j 
particularly on the mountains. % . May, June. v. v. 
About a span high j flowers large, purple and white, 
very handsome. 
l 6 . O. labello lineari integerrimo obtusiusculo, petalis 3. su- 
perioribus , conniventibus, 2 . lateralibus patentibus 
basi obliquis, cornu germine longiore, scapo basi di- 
phyllo, foliis planis orbiculatis. 
In shady beech-woods: on the mountains of Pensylva- 
nia and Virginia. 1/ . July, Aug. v. v. Resembles 
O. lifolia. Two leaves of a fleshy texture are spread 
flat on the ground, between which rises the stalk about 
a foot or eighteen inches high, which bears a loose 
spike of greenish- white flowers. It is known in the 
mountains by the name of Heat-all. 
17» O. labello lineari integerrimo obtusiusculo, basi subro- 
iundato-dilatato, cornu longitudine labelli : germine 
breviore, bracteis longitudine florum, caule folioso. 
O. acuta. Heri. Banks, mss. 
In Labrador. Colmaster. %, v. s. in Heri. Dickson. 
18. O. labello lanceolato crenato, petalis conniventibus, cor- 
nu obtuso scrotiformi, bracteis flore longioribus. Willd. 
sp. pl. 4. p. 37 . 
In boggy meadows : Pensylvania. %. July, v, s. From 
a foot to eighteen inches high ; flowers green. 
19 . O. labello lanceolato magnitudine petalorum patentium, 
cornu subulato germine breviore, spica ovata, bracteis 
longitudine florum. — fVilld. sp. pl. 4. p. 37. 
Icon. Ret% ohs. hot. 4. t. 3. 
In Hudson’s Bay, near Albany. Hutchinson. If. . June, 
July. V. s. in Herb. Banks. Flowers greenish-yellow. 
20 . O. labello lineari integerrimo cornu longiore, cornu lon- 
gitudine germinis, folio unico radical! subcuneiforrni- 
obtuso. — Heri. Banks, mss. 
On Hudson’s Bay, near Fort Albany. Hutchinson. %. 
V. s. in Herb. Banks. A small species, with a few 
flowers only. 
21.0. labello 3-fidoj intermedio bifido, cornu germine 
breviore, foliis ovali-subrotundis. — Herb. Banks, mss. 
On Hudson’s Bay. If. v. s. in Herb. Banks. 
22. O. labello tripartito, laciniis cuneiformibus ciliato-fim- 
briatis, petalis lateralibus ovatis dentatis, cornu fili- 
