303 
Mangosteen 96 
Mangrove 66, 131, 
Black - nae: en, pe 221, 223 
Button 
Red ne ae 221, 222, 237 
Wnts 208: 221, 238 
253 
7, 278 
oe 33 
SCUS 33, 42, 237 
Marlbery a 65, sn 230 
Magy a 
aaa on ‘66 
hyssop 206 
Pea 217 
ink 217, 221, 235 
purslane 232 
Martin, G. H., Jr. 
Martius, Carl i ledrich von I12 
52 
ed: icago 2, 198 
enen 
enendez, Mrs. 
entzelta 203 
errill, John L. 102 
esadenta 21 
eteorology fo yvemb 922 24, 
December, 47, year 1922 47, 
January 72, F aay) 88, Sila h 
Mettenia 55 
Mexia, Alvara 202 
Mex sae Poppy 207, 245 
Michaux, F. A. 5, 6, 153 
Michigan, Biological | Station of the 
University of 1 
ichigan, 
Michiga otanical ae aetnas in 
northern 273 
Miconia 59, 61 
Microcycas 136 
Ane 26, 29, 59, ee 236, 239 
Milk p rete ae 
Mi pt 252 
230. 
Milkwort 197, a 244 
eee ish 22 
Pink 2 oe 
Scragaly 212 
ee 
Mill ae d F. 286 
Mimulus 256 
Mistletoe 4, 10, 12, 22, ed 126, 195 
Mitchell, Graham J. 18 
tchell, Mrs. P. de C. oi 
Morning-glory 207, 209, 217, 234, 
23 ian 
Moro: 
Morris. High "School 143 
Morus 206, 227, 2 
Moss 54, 57; 129, 331, 2 
Flo: ig a 14,19, 125, cer 195, 206, 
Lone 
125, 129 
Moth Spine abort 168 
Mo pice nash 2 253: oe 
erbush 2' 
holly ic a 
lau 253 
Maes Lake, Virginia, Botanical 
| Features of 249 
