The Flora of the Cayuga Lake Basin 127 



Salmon Creek valley; Paine Creek glen; Wood Mill station (D.) ; Big Gully; woods 

 e. of Turtle Pond. 



Vt. to Mich., southw. to Ky. and Mo. A plant primarily of the rich soils of the 

 Ohio Valley. 



73. C. oligocarpa Schk. 



Dry or damp, probably calcareous, shale and talus in ravines ; rare. May 25-June. 



Shaly bank of Six Mile Creek below Green Tree (Potter) Falls, first collected by 

 O. E. Pearce, 1884 (D.) ; rich steep wooded slopes, Paine Creek glen; Big Gully. 



Vt. to Ont. and Iowa, southw. to W. Va., Ky., and Okla. A plant of the richer 

 soils of the interior. 



74. C. albursina Sheldon. (See Rhodora 24:189. 1922. C. laxi flora, var. latifolia, 

 of Gray's Man., ed. 7, and of Cayuga Fl.) 



Rich woodlands and banks, on a gravelly or loamy, more or less calcareous, sub- 

 stratum ; frequent. May 20-June. 



Near Michigan Hollow Swamp; Jennings Pond; foot of hill, Lick Brook; Enfield 

 Glen (D.) ; Six Mile Creek; woods near Freeville (D.) ; woods around McLean 

 Bogs (D.) ; ravine near Elm Beach, Romulus; and elsewhere. 



W. Que. and Vt. to Minn., southw. to Va., Tenn., Mo., and Iowa. A plant of 

 the rich soils of the interior. 



75. C. blanda Dewey. (See Rhodora 24:189. 1922. Including C. laxi flora, vars. 

 blanda and varians, of Gray's Man., ed. 7. C. I., var. blanda, of Cayuga Fl.) 



Roadsides, banks, thickets, and cliffs, in gravel or clay-gravel, in neutral or slightly 

 calcareous soils ; frequent. May 20-June. 



Inlet Valley, s. of Enfield Creek ; Coy Glen ; s. of Mecklenburg ; Six Mile Creek ; 

 Ithaca flats ; Fall Creek ; McGowan Woods ; McLean Woods ; Cayuga Heights ; s. of 

 Ludlowville ; Salmon Creek ; glen s. of Willets ; Paine Creek glen ; Big Gully ; 

 Black Brook, Tyre ; and elsewhere. 



Vt. and e. Mass. to Minn., southw. to D. C, Ky., La., Tex., and Nebr., and in the 

 mts. to Ala. ; infrequent or rare on the Coastal Plain. 



76. C. laxiflora Lam. (C. laxiflora, var. gracillima, of Gray's Man., ed. 7. C. 

 laxi flora, in part at least, of Cayuga Fl.) 



Low woods and damp cliffs; infrequent. June 1-July 1. 



Woodland swale n. w. of South Hill Marsh and slope n. ; various places along Six 

 Mile Creek ; near Mud Pond, McLean Bogs ; roadside between Willets and Paine 

 Creek; Union Springs. 



E. Mass. and R. I. to Wis., southw. to N. Y. and 111., and in the mts. to Va. 



77. C. anceps Muhl. (See Rhodora 24: 189. 1922. C. laxiflora, var. plantaginea, of 

 Cayuga FL, and var. patulifolia of authors.) 



Wooded slopes, in rich humus on gravelly or loamy nonacid soils ; frequent. May 

 20-June. 



Top of hill e. of Inlet, Newfield ; Inlet Valley, at foot of hill s. of Lick Brook ; 

 Six Mile Creek; Cascadilla woods {D.) ; Fall Creek (D. !) ; McGowan Woods (D.) ; 

 woods about Mud Creek, Freeville ; Renwick slope ; near Esty Glen ; Salmon Creek ; 

 Wood Mill ; Black Brook, Tyre ; Howland Island ; Spring Lake. 



S. Me. to Wis., southw. to N. C, Tenn., and 111. ; not typically a plant of the 

 Coastal Plain. 



78. C. leptonervia Fernald. (See Rhodora 24 : 189. 1922. C. laxiflora, var. varians 

 Bailey, not Gray's Man. C. I., var. intermedia, probably, of Cayuga Fl.) 



Moist woodlands, in rich humus or peaty soils ; frequent. May 20-June. 



Thatcher Pinnacles; Michigan Hollow Swamp; White Church; Six Mile Creek; 

 Beebe Lake ; swamp e. of Slaterville ; Freeville Bog ; McLean Bogs ; Beaver Brook ; 

 Black Brook, Tyre; Howland Island; s. w. of Duck Lake. 



