94 -INTRODUCTIO¥ TO BOTANY. 
Hanging down, penduli. Hanging perpendicularly to- 
wards the ground. Impatiens palustris. 
5. Number. 
Unique, Flos unicus. Only one flower on the plant. 
Tulipa Gesneriana, Narcissus majalis, Sarracenia pur- 
purea. 
Single, Flores solitarit. Flowers many, but only one in 
a place. Stramonium foetidum, Vinca, Vicia lutea. 
By twos, Linati, bint geminait. Flowers many, growing 
only two together in a place. Chamedrys palustris. 
By threes, éernati. Flowers many, growing three to- 
gether. Chameedrys officinalis, C. laciniata. 
Aggregated, aggregati, congesti. Collected into a bundle. 
Polygonum aviculare, Trientalis Kuropzea, Cuscuta minor, 
Malva vulgaris, Buxus sempervirens, Ulmus campestris. 
Compound, composiéi. Several flowers borne on the 
same peduncle in a regular manner. Salix, Graminee, 
Labiate, Umbelliferee, Composite. $ 
6. Perfection. 
Complete, perfect, Flores. completi, perfecti. Composed 
of the organs of both sexes, with two covers, the outer 
usually green, herblike, the inner of a finer texture, and. 
coloured. Viola, Rosa canina. PI. 9, fig. 10,12; Pl. 10, 
fig. 15. 
cree. incompleti. Wanting either the organs of 
one or both sexes, or one or both of the covers. Hyaein- 
thus, Narcissus, Galanthus, Crocus, Lupulus communis, 
Cannabis sativa, Cucumis sativus. 
q Regular, regulares.. When they may be divided from 
the centre, in three'or more parts perfectly alike in all re- 
spects. Tulipa. Pl. 9, fig. 9. 
Uniform, wniformes. When they may be divided bya 
longitudinal section into two parts perfectly alike. La- 
biate, Cruciformes. PI. 10, fig. 8. 
Irregular, difformes, irregulares. When they cannot be 
mentally divided into two or more parts perfectly alike. 
7. Sea. 
Hermaphrodite, Flores hermaphroditi. Containing the 
organs of both the sexes. Lilium, Tulipa, Dianthus, and 
most plants. Pl. 8, fig. 4; Pl. 9, fig. 7, 9,12; Pl. 10, 
fig. 1, 2, 5, 13, 15. 
