STATE GEOLOGIST. 



281 



Turtlo-head, 

 Snako-head. 



Board-tonguo, 

 Ponstemon. 



Monkey -Flower. 

 Koakey-Flower. 

 Monkey -Flo wor. 



Hedge Hyssop. 

 False Pimpernel. 



Synthyris. 



American. Brook- 

 lime. 



Culver 's-root, 

 Culver's Physic. 



"Water Speedwell. 

 Marsh Speedwell. 



Common Speed- 

 well. 



Alpine Speed- 

 well. 



Thy ms -leaved 



Speedwell, 

 Paul's Bdtony. 



Neckweed, Purs- 

 j^lano Speedwell. 



Corn Speedwell. * 



Ohelone glabra, L. 



Ann Arbor; "Nebls" R.,La Croix, Emmot Co.; S. W. (Wright). Its 

 leaves vary from % id. to 1% iuches in diameter. 



Pentstemon pubescens, Solander. 



Ann Arbor, common. 



Mimulus ringens, L. 



Ann Arbor ; S. W. (Wright). 



Mimulus alatus, Ait. 



S. W. (Wright). 



Mimulus Jamesii, Torr. 



Mackinac, 17 July, abundant near the cool spring at the bas3 of (l Rob- 

 inson's Folly ;" St. Hilena I., Straits of Mackinac, 20 Aug., abundant 

 in wot, rich, low nursnes. The plant is not always " smooth," 

 being somjtimjs pubescent on the calyx, paduncles and lowrjr side 

 of the leaves. Both at Mackinac and St. Helena I. it was in com- 

 pany with Veronica Americana, Schweinitz. 



Gratiola Virginiana, L. 



S. Mich. (Univ. Herb). * 



Ilysanthos gratioloides, Benth. (Lindernia attenu- 

 ata and dilatata — W.) • 



S. Mich. (Wright); Port Huron, (Miss Clark). 



Synthyris Houghtoniana, Benth. 



High prairies and hills, S. Mich. (Wright). 



Veronica Americana, Schweinitz. ( V. Beccabunga 

 — W.) 



Ann Arbor ; the Cove, L. Huron, 16 July ; Mackinac. Common. 



Veronica Virginica, L. 



Ann Arbor. 



Veronica Anagallis, L. 



Ann Arbor ; S. W. (Wright). 



Veronica scutellata, L. 



Ann Arbor ; Ft. Gratiot. 



Veronica officinalis, L. 



Ann Arbor. 



Veronica alpina, L. 



Saut St. Marie, 28 May. • 



Veronica serpyllifolia, L. 



Ann Arbor; Bruce Mino, Ca. , 26 July. 



Veronica peregrina, L. 



Ann Arbor, common. 



Veronica arvensis, L. 



Ann Arbor, common. 



Buchnera Americana, L. 



S. TV. (Wright); Mont Lake (Miss Clark). 



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