Table 1.
Number of records of the five focal species of Melampodium by habitat, obtained from the specimen and field survey data. The proportion (%) is in parentheses.
| Type of data | Species | Agrestal | Ruderal | Natural | Total |
|---|---|---|---|---|---|
| Herbarium data | M. americanum | 4 (5) | 43 (54) | 32 (41) | 79 |
| M. divaricatum | 47 (17) | 118 (42) | 114 (41) | 279 | |
| M. microcephalum | 10 (13) | 26 (33) | 42 (54) | 78 | |
| M. perfoliatum | 13 (14) | 36 (39) | 43 (47) | 92 | |
| M. tepicense | 0 (0) | 2 (13) | 13 (87) | 15 | |
| Total | 74 | 225 | 244 | 543 | |
| Field data | M. americanum | 0 (0) | 0 (0) | 0 (0) | 0 |
| M. divaricatum | 9 (6) | 140 (94) | 0 (0) | 149 | |
| M. microcephalum | 0 (0) | 10 (71) | 4 (29) | 14 | |
| M. perfoliatum | 0 (0) | 7 (100) | 0 (0) | 7 | |
| M. tepicense | 0 (0) | 2 (67) | 1 (33) | 3 | |
| Total | 9 | 159 | 5 | 173 |