Part 26

Malva, 146

Malvaceae, 145, 146

Mammoth clover, 141

Many-seeded goosefoot, 126

Maple-leaved goosefoot, 125

Marsh elder, 167

Marubium, 154

May-weed, 161

Medicago, 139, 140

Melilotus, 140

Mexican tea, 125

Milfoil, 160

Milkweed, 149

Milkweed family, 149

Millimeter, see last page of this bulletin

Mint family, 154

m. m. Millimeter, see ruled lines on last page, 139

Mollugo, 128

Morning-glory family, 150

Mossy stonecrop, 138

Motherwort, 154

Moth mullein, 156

Mouse-ear chickweed, 129

Mouse-ear hawkweed, 167

Mullein, 156, 157

Musquash-root, 148

Mustard, 133, 134, 135

Mustard family, 132