AND VICINITY. 85 



SPIEANTHES, Richard. Ladies' -tresses. 



GRACILIS, Bigelow. Slendp-r Spiranthes. 



Hillsides, dry open woods. Sides of the Mohawk valley from Schenectady 

 to Littlefalls. Pine plains of Rome, Knieskern. Around Oneida lake, Gray. 

 Banks of the hill near the old fort, Oswego. Oak openings, Greece, Monroe 

 county, Bradley. Frequent. July, August. 



LATiFOLiA, Torrey. Broad-leaved^Spirantkes. 



Springy, grassy banks, Banks of "West-Canada creek, Fairfield, Herkimer 

 cputity, Gray. Oriskany, at the head of the raceway, along the sidehill. 

 Opposite the village, on the north side of the Mohawk, scattered over the 

 wet slope. Springy banks at the headwaters of Frankfort creek, between 

 "Wetmore's and Jerusalem hill. Hocky island in Black river, Rutland, Jef- 

 ferson county, /. G. Crocker. Rare, June. 



cernua', Richard. Nodding^ Spirantlies. 



Marshes and wet meadows. Abundant. August, September. 



LISTERA, R. Brown. Twayblade. 



CORDATA, R. Br. Heart-leaved Listera. 



Swamps, in wet moss and deep shade. Mud and Hidden lakes, south Her- 

 kimer county. Cedar swamps on the flats of the Mohawk, and the pine 

 swamps beyond Rome. Paris hill swamp. Southern part of the county. Gray. 



. Abundant. May, June. 



ARETHUSA, Grovovius. Arethusa. 



BTJLBOSA, X. Bullous Arethusa. 



Sphagnum marshes. Major Van Voost's fly, Schenectady, Pearson. For- 

 merly on the flats of the Mohawk below Utica', and in the Oriskany swamp. 

 Gray. In tne extensive moss riiarsh beyond Fort Bull, and doubtless occa- 

 sional.'thf'oilghout the swamps of Rome. Junius, Seneca county, Sartwell in 

 Aeri/fl(MJi. CoM. Borders of the "West-Bergen swamp. ■ Rare. May. 



POGrONIA, Jussieni. Fogonias. 



OPHiOGLOSSoiDBS, Nuttoll., Ophioglossum-like Pogonia. 



Swamps of sphagnum. Common. 



A monstrosity of this plant has been gathered on Hidden lake, south 

 Herkimer county. Several flowers were found, all having many petals nearly 

 white, around three lips also white veined with purple, except their centers, 

 which were covered with a heavy deep green beard. 



The peculiarities of these flowers are that they have three labella, and that 

 the column is resolved into small petaloid organs. The blossom is normal as 

 to the proper perianth, except that the labellum is unusually papillose, 

 bearded almost to the base. The points of interest are, first, that the two 

 accessory labella are just in the position of the two suppressed stamens of 

 the outer series, viz. of A'' and A^, as represented in the diagram (Darwin, 

 Fertilization of Orchids, p. 292) ; and there is a small petaloid body on the 

 other side of the flower, answering to the other stamen A'. Secondly, in one 

 of the blossoms, and less distinctly in another, two lateral stamens of the 

 inner series, a' and a^, are represented each by a slender naked filament. 

 Tiiere are remaining petaloid bodies enough to answer for the third stamen 

 of the inner series and for the stig.uas. Gray in Linn. Soc. Jour. Also Sill. 

 Jour. 



Thus these developments, in some measure, reveal the complete or regular 

 orchid stracture, • June, July. 



PENDULA, Lindl. Pendulous-flowered Pogonia. 



Damp woods in rich mould. Pine plains of Rome, Knieskern. Eaton, Ma- 

 dison county, on the hill south of Leland's upper pond, Bradley. Sheldrake 

 point, Cayuga lake. Gray. Gorham, Ontario county, Sartwell in herb. Ham. 

 Coll. Geneva, J. Smith, fide Carey in herb. Sartwell Ham.. Coll. Parma,- Mon- 

 roe county, Bradley. Rare, August. 



[On. Pl,] 12 ' 



