455 H. ciLiARis R. Br. (Yellow Fringed Orchis.) Moosic Lake, Birdseye. 



456 H. BLEPHARiGLOTTis Torr. (White Fringed Orchis.) Poyntelle. 



Lehigh Pond. 



457 H. LACERA H. Br. (Ragged Fringed Orchis.) Orson, Moosic Lake. 



458 H. PSYCODES Sw. Not uncommon. 



459 H. FiMBRiATA R. Br. Not infrequent. 



POGONIA Juss. 



460 P. oPHioGLossoiDES Kcr. Lily Lake, Atherton's Pond, Lake Henry. 



461 P. VERTiciLLATA Nutt. Near top of Bald Mountain, Prof. Francis 



Lincoln. Rare. 



CALOPOGON R. Br. 



462 C. PULCHELLus R. Br. Little Roaring Brook, Atherton's Pond, 



Moosic Lake. 



SPIRANTHES Richard. (Ladies' Tresses) 



463 S. GRACILIS Beck. Bald Mount. Frequent. 



464 S. CERNUA Richard. Common. 



465 S. CERNUA, VAR. ocHROLEUCA Ames. Frequent on dry banks. Big 



Birdseye. 



EPIPACTIS Boehm. (Rattlesnake Plantain) 



466 E. REPENs Crantz. Lake Winola. Rare. 



467 E. PUBESCENS A. A. Eaton. Not uncommon. 



LISTERA R. Br. 



468 L. coRDATA R. Br. Rare. Sphagnum bog. Wayne County, /. 5". 



Moyer. 



CORALLORHIZA R. Br. (Coral Root) 



469 C. TRiFiDA Chatelain. Clarks Summit, Beebe's swamp, Susquehanna. 



470 C. MACULATA Raf. Poyntelle, Lake Henry, Bald Mount slope. 



MICROSTYLIS Eaton. (Adder's Tongue) 



471 M. UNiFOLiA BSP. Occasional in bogs and woods. Marshwood, 



Bald Mount. 



LIPARIS Richard. (Twayblade) 



472 L. LiLiiFOLiA Richard. Campbell's Ledge, Fairview along Jersey 



Central Railroad. 



473 L. LOESELii Richard. Elk Mountain at base of north dome. 



APLECTRUM Torr. (Putty-Root, Adam-and-Eve) 



474 A. HVEMALE Torr. Delaware Water Gap, Prof. Porter. 



SALICACEAE 



SALIX L. (Willow, Osier) 



475 S. NIGRA Marsh. (Black Willow.) Elmhurst, along Susquehanna. 



476 S. PENTANDRA L. ( Bay-Leavcd Willow.) Saylorsburg, Monroe 



County. 



477 S. LuciDA Muhl. (Shining Willow.) Duryea swamp. 



28 



