Dioscoreaceæ, 276, 309, 310, 322.
Diosma, 436.
Diosmeæ, 436.
Diospyrinæ, 505, 510.
Diospyros, 511.
Diphtheria, 40.
Diphyscium, 197.
Diplarrhena, 321.
Diplecolobeæ, 400.
Diplococcus, 39.
Diploderma, 78.
Diplostemonous, 335, 336.
Diplusodon, 483.
Dipsacaceæ, 549, 556, 558, 559, 560, 569.
Dipsacales, 505, 556, 564.
Dipsacus, 559, 560.
Dipterocarpaceæ, 415.
Dipterocarpus, 415.
Dipteryx, 472, 473.
Discelium, 197.
Discolichenes, 142.
Discomycetes, 95, 116, 132.
Discosporangium, 70.
Disease, 32.
Disinfection, 32.
Dispora, 36.
Distichium, 196.
Doassansia, 110.
A Handbook of Systematic Botany · The Wunder Library — complete classics, free to read, with narration.