The Flora of the Cayuga Lake Basin 371 



In the Cayuga Lake Basin, mostly confined to the vicinity of the Cayuga Lake 

 valley; frequent about the ravines from Enfield northw., and abundant along the 

 lake shore. 



Cent. Me. to Wis. and Man., southw. to Fla. and Mo. ; infrequent or rare on the 

 Coastal Plain. 



2. P. laevigatus Ait., var. Digitalis (Sweet) Gray. Beard-Tongue. 



Moist gravelly, mostly noncalcareous, fields ; frequent. June-July. 



West Danby; South Hill; upper Cascadilla Creek; Ringwood ; near Freeville 

 Bog; near Mud Creek, Freeville; McLean; near Esty Glen; s. end of Wyckoff 

 Swamp ; along Central N. Y. Southern R. R., in Lansing ; Butler ; Cato ; and else- 

 where. Introduced in recent years from farther southwestw. 



Pa. to Iowa, southw. to Fla., Mo., and Ark. Naturalized northeastw. 



5. Chelone (Tourn.) L. 

 1. C. glabra L. Turtlehead. 



Wet places in rich soils of various kinds, in both calcareous and noncalcareous 

 regions ; frequent, and generally distributed. July 20-Sept. 

 Newf. to Man., southw. to Fla., Ala., and Kans., including the Coastal Plain. 



6. Mimulus L. 

 1. M. ringens L. Monkey Flower. 



Wet places in rich soils of various kinds, in both calcareous and noncalcareous 

 regions ; frequent. July-Aug. 

 N. B. to Man., southw. to Ga., Tenn., Tex., and Nebr., including the Coastal Plain. 



7. Ilysanthes Raf. 

 1. I. dubia (L.) Barnh. (/. gratioloides of Cayuga Fl.) False Pimpernel. 



Rich alluvial and calcareous gravelly or sandy muddy shores and swales ; scarce. 

 July-Aug. 



Spencer Lake; Six Mile Creek; marshes at head of Cayuga Lake (D. !) ; mouth 

 of Salmon Creek (DA); near railroad e. of Judd Falls (D.) ; Cortland marl 

 ponds (DA); Ledyard. 



N. B. to Wis. and S. Dak., southw. to Fla., Ark., and Tex. ; infrequent or rare on 

 the Coastal Plain. 



8. Gratiola L. 



1. G. neglecta Torr. (See Rhodora 20:65. 1918. G. virginiana of Cayuga Fl.) 



Muddy places on shores and in fields or ditches, mostly in heavy soils; frequent. 

 June-Oct. 



Spencer Lake; on hills s. e. of Brookton; Six Mile Creek; Ellis Hollow; near 

 Etna; Dryden Lake; McLean Bogs; Chicago Bog; Taughannock Point; near 

 Asbury ; Spring Lake ; Junius ; and elsewhere. 



Cent. Me. to B. C, southw. to Fla., Tex., and Calif. ; much less frequent on the 

 Atlantic Coastal Plain. 



9. Veronica (Tourn.) L. 



a. Tube of corolla much shorter than the calyx; capsule flat, usually emarginate. 

 b. Racemes or spikes axillary; perennials. 

 c. Leaves glabrous ; veins indistinct. 

 d. Leaves short-petioled, ovate or ovate-oblong, not cordate. 



1. V. americana 



