4A, INTRODUCTION TO BOTANY. 
' § Unisexual, unisecuales. Having the organs of one 
sex only, on the same root. 
Male, mascule, idiogyne. Having the male organs only 
on the same roof. ¥ 
Female, femine. Having the female organs only on the 
same root. ; 
Bisexual, Lisexuales. Having the organs of both the 
sexes on the same root. 
Androgynous, androgyne. Having male and female or- 
gans on the same root, but not in the same flowers. Morus, 
Betula, Pinus, Cucumber.’ 
Hermaphrodite, hermaphrodite. Having male and fe- 
male organs not only on the same root, but also in the 
same flowers. The generality of plants. 
Polygamous, polygame. Having on the same root some 
flowers with the organs of both sexes, and others with those 
of only one. 
Necessarily polygamous, polygame necessarie. Having 
on the same root imperfect hermaphrodite flowers which 
are barren from a defect in their female organs, and feniale 
flowers which are the only fruitful ones. 
Superfiuously polygamous, polygame superflue. Having 
on the same root perfect hermaphrodite flowers, and also 
fruitful female flowers. 
Uselessly polygamous, polygame frustanee. Having on 
the same root perfect fruitful, fruitful hermaphrodite flowers, 
and imperfect or barren females. 
4] Monoicous, monoice. All the roots of the same species 
are alike in respect to the sex of the flowers. 
Dioicous, diotce. Having in the same species two kinds 
of roots, which differ in regard to the sex of their flowers. 
Trioicous, ¢rioice. Having in the same species three 
kinds of roots, which differ in regard to the sex of their 
flowers. Ceratonia, Ficus. 
" 12. Cotyledons. 
Acotyledon, Piante acotyledonee. Without any coty- 
ledons. Fungi, Lichens. 
Monocotyledon, monocotyledonee. With only one coty- 
ledon. Grasses, Palms, Liliacese, Orchideze. 
Dicotyledon, dicotyledonee. With two cotyledons. La- 
biatee, Ramunculacese, Cruciferae, Leguminosz. | 
Polycotyledon, polycotyledonee. With many cotyledons. 
Pinus, Abies, Ceratophyllum. : 
