STATE GEOLOGIST 



263 



Medlar-bush. 



var. rotundifolia. (A. ovalis. — W.) 



S. Mich. (Wright). 



var. almfolia. 



Presqu' Isle. 



var. oligocarpa, (A sanguined— W.) 



S. Mich. (Wright). 



LYTHRAGEJS. 



Ammannia. 



Spiked Loose- 

 strife. 



Swamp Loose- 

 strife. 



Animarmia humilis, Michx. 



S. Mich. (Univ. Herb.) 



Lythrum alatnm, Pursh. . 



S. Mich. (Univ. Herb.) 



Lythrum Salicaria, L. 



S. Mich. (Wright). 



Nessea verticillata, H. B. K. (Decodon vertieillatum 

 — W.) 



S. Mich. (Wright). Gross Isle, (Miss Clark). 



ONAGRACEiE. 



G Herb ml ° W " Epilobium angustifolium, L. 



Ft. Gratiot ; Alcona Co., 1 July ; Thunder Bay, common ; Drummond's 

 I. , common • Bruce Mine , Ca. , common , a single specimen was found 

 with white flowers ; L. Sup.; Pt. au Cheuo, L. Mich. A very com- 

 mon and conspicuous herb, northward, (.'Specially where the ground 

 • has been burned over or cleared for settlement. , 



Epilobium palustre, L. Var. lineare. (E. lineare — 

 W.) 



Saut St. Marie. 



' Epilobium mollc, Torr. 



S. Mich. (Wright). 



Epilobium coloratura, Muhl. 



Ann Arbor; Ft. Gratiot; Middle I.,L. Huron, 8 July; Saut St. Marie, 

 common; Pt. au Chenc, L. Mich. , 19 Aug. ; Traverse City. 



(Enothera biennis, L. 



Ann Arbor ; Thunder Bay Is. , 3 July ; Sugar I. , common ; Mackinac; Green 

 B. , Enimot Co. ; S. W. (Wright). 



var. muncata, (GE. muricata. — W.) 



S. W. (Wright). 



(Enothera fruticosa, L. 



Ann Arbor. 



(Enothera pumila, L. 



S. Mich. (Wright). 



Ganra. Gaura biennis, L. 



S. Mich. (Wright). 



Seed-box Ludwigia alternifolia, L. 



S. W. (Wright). 



False Loosestrife. Ludwigia polj'carpa, Short & Peter. 



Swamps, Michigan, (Dr. Pitcher). 



Common Eve- 

 ning-Primrose, 



Sundrops. 



