76 CATALOGUE OF 



Martynia prohoscidea, Glox. Unicorn Plant, w-y. spotted. Ju. 

 1 — 2 ft. Banks of Potomac. 



Medeola rir^mica, Linn. y. J. % 12 — 18i. Rich, woods. 



Medicago lupulina, Linn. ?/. J. © 1 ft. Procumbent. Open grassy- 

 woods. 



M. saliva, Linn. Lucerne Clover, p. Ju. ^ Cultivated fields. 

 Naturalized. 



Melampyrum cmeWcanMOT, Mx. y. Ju. 6 — 12 i. Woods. 



Melissa officinalis, Linn. Balm. w. Ju. ^ Road sides. Natu- 

 ralized. 



Melilotus officinalis, Lk. y. Ju. © 2 — 4 ft. Banks of streams. 

 Sweet scented. 



M. leucantha, Dec. w. Ju. © 3 — 6 ft. Banks of streams. Sweet 

 scented. 



Menispernum canadense, Linn. y-io. Ju. ^ Climbing. Banks of 

 streams. 



Mentha horealis, Mx. Horse-mint. p. Ju. J/ 9 — 18 i. Wet 

 places. 



M. tenuis, Mx. Spearmint, p. Au. 21 1 — 2 ft. Wet places. 



M., piperita, lAnn. Peppermint, p. Au. 21 1 — 2 ft. Naturalized. 



MiKANiA scandens, Willd. w. Au. 2^ Damp thickets. 



MiMULUs ringens, Linn. h. Ju. 2/ 1 — 2 ft. Wet grounds. 



M. alatus, Ait. h. Ju. J/ 1 — 2 ft. Wet grounds. 



MiTCHELLA repens, Linn. Partridge-berry, w. J. ^ A creeping 

 evergreen. Woods. 



MiTEhLA diphylla, L'mn. Currant-leaf. w. Ap. 2^ 8 — 12 i. Rocky- 

 banks. 



MoLLUGo verticillata, Linn. w. Ju. © Prostrate. Road sides. 



MoNARDA didyma, Linn. r. J. 2/ IS — 24 i. Meadows. 



M. o6'on^fl/a, Alt. r-J. Ju. 2/ 2 — 3 ft. Dry meadows. 



M. hirsuta. Ph. 20-5. spotted. Ju. j^ 2 — 3 ft. Rocky banks of 

 Potomac. 



M. punctata, Linn. y. Au. IJ. 2 — 3 ft. Sandy woods. 



MoNOTROPA wni^ora, Linn. Indian pipe. w. J. 2/ 4 — Si. Shady- 

 woods. Plant M'hite and leafless. 



MoRUs ruhra, Linn. Red Mulberry. M. Ij 15 — SO ft. Open 

 woods, 



M. alha, Linn. White Mulberry. M. li 15 — 20 ft. Naturalized. 



MuHLENBERGiA di^Msa, Sr. J. 2^ 12 — IS i. Rocky woods. 



Myosotis joaZMS^ris, With. b. M, 21 12 — 18 i. Grassy swamps. 



M. ari'ensis, Sibth. w. M. 2^ 4 — 10 i. Sandy woods. 



Myriophyllum verticillalum, Linn. Ju. 2f. 9 — 18 i. Water. 



