588 



orliculata. 



dilatata. 



vtrescens. 



hyperlorea. 



oltusata. 



rotundifoUa. 

 Jimlriata. 



«YNANDBIA MONANDRIA, Orchis, 



O. humilis. Mich.,fl. amer. 2. p. 155. 



In shady, rocky situations : New York to Carolina ; 



particularly on the mountains, if. . May, Jxine. v. v. 



About a span high ; flowers largCj purple and white_, 



very handsome. 



l6, O. labello lineari integerrimo obtnsiusculo, petalis 3, su- 

 perioribus conniventibus, 2. lateralibus patentibus 

 basi obliquis, cornu germine longiore, scapo basi di- 

 phyllo, foliis planisorbiculatis. 

 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-wliite flowers. It is known in the 

 mountains by the name of Heal-all. 



17« O. labelle lineari integerrimo obtusiusculo, basi subro- 

 tupdato-dilatato, cornu longitudine labelli : germine 

 breviore, bracteis longitudine florum, caule folioso. 

 O. acuta. Herb. Banks, mss. 

 In Labrador. Colmasler. %. v. s. in Herb. Dickson. 



18. O. labello lanceolato crenato, petalis conniventibus, cor- 



nu obtcso scrotiformi, bracteis tiore longioribus. IV did. 

 sp. pi. 4. p. 37. 

 In boggy meadows : Pensylvania, 1/. July. v. s. From 

 a foot to eighteen inches high ; flowers green. 



19. O. labello lanceolato magnitudine petalurum patentium, 



cornu subulato germine breviore, spica ovata, bracteis 

 longitudine florum. — fVilld. sp. pi. 4. p. 37. 



Icon. Retz obs. bot.4r. t. 3. 



In Hudson's Bay, near Albany. Hutchinson. 11 . June, 

 July, V. s. in Herb. Banks. Flowers greenish-yellow. 



20. O. labello lineari integerrimo cornu longiore, cornu lon- 



gitudine germinis, folio unico radical! subcuneiformi- 

 obtuso. — HerO. Banks, viss. 

 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-fido; intermedio bifido, cornu germine 

 breviore, foliis ovali-subrotundis. — Herb. Banks, mss. 

 On Hudson's Bay. % . v. s. in Herb. Banks. 



22. O. labello tripartito, laciniis cuneiformibus ciliato-fim- 

 briatis, petalis lateralibus ovatis dentatis, cornu flli- 



