MONOCOTYLEDONOUS PLANTS 31 
Leaves only 2, directly from the rootstock. Flowers in a raceme, 
bell-shaped, white, sweet-scented. Convallaria, XXII. 
Leaves 3, netted-veined. Flower single, large, terminal. 
Trilium, XXIII. 
Cc. 
Style undivided. Plants from fibrous roots. 
4 
Flowers yellow or orange. Hemerocallis, VI. 
Flowers white. Yucca, XVI. 
Dv. 
Style usually undivided. Plants from coated or solid-looking bulbs. 
Leafy-stemmed plants. Flowers large, solitary, or apparently 
umbelled. Fritillaria, [X. 
Apparently stemless plants. 
(a) Plants with the smell of onions or garlic. Flowers 
~ umbelled. Allium, VII. 
(b) Flower solitary, erect, large. Tulipa, X. 
(c) Flower solitary, nodding. Erythronium, XI. 
(d) Flowers racemed. Perianth with hardly any tube. 
Stigma a single knob. Scilla, XII. 
(e) Flowers racemed. Perianth with hardly any tube. 
Stigma 3-cleft. Camassia, XIII. 
(f) Flowers corymbed. Perianth with hardly any tube. 
Leaves linear. Ornithogalum, XIV. 
(g) Flowers racemed. Perianth with a tube. Leaves 
lance-linear. Hyacinthus, XV. 
E. 
Style undivided. Plants Srom scaly bulbs. Lilium, VIII. 
SUBFAMILY II. —SMILACEZ. 
Climbers, often tendril-bearing. Flowers diecious. Smilax, XXIV. 
