LILY FAMILY. 435 



+- -i- Stem 2-leaved or few-leaved at or toioards the base, naked above and ordinarily 

 1-flowered at summit ; the six pieces of the bell-shaped perianth separate ; sta- 

 mens on the receptacle or nearly so ; anthers erect ; seeds many, pale, 



27. TULIPA. Stem 1-2-leaved above the ground, bearing an erect large flower. Divisions 



of the perianth broad, not recurved nor spreading. Ovary and pod triangular, colum- 

 nar ; stigmas 3, sessile. Seeds nearly as in Lily. 



28. CALOCHORTUS. Stem few-leaved, 1-few-flowered. Flowers large and handsome, of 



various colors, erect or pendulous, the 3 outer divisions small greenish, and sepal- 

 like, but the 3 inner ones very broad and bearded on the inside and usually blotched 

 at the base, all widely spreading. Capsule oblong, 3-angled. 



29. ERYTHRONIUM. Scape 2-leaved from the ground, bearing a nodding flower. Divis- 



ions of the perianth lanceolate, recurved or spreading above. Ovary and pod obo- 

 vate ; seeds globular. Style long, more or less club-shaped. 



- *- +- Scape naked, bearing 1 to several or many flowers ; seeds few, globular or 

 angled ; leaves linear or nearly so. 



H- Flowers in umbels (or in Nos. 30 and 31 sometimes solitary or twin). 



30. BRODI^EA. Perianth of various colors, funnel-form or companulate, the lobes erect 



or somewhat spreading and equaling or exceeding the length of the tube. Stamens 

 6 or 3, with staminodia between, the filaments very short. Stigma 3-fld or 3-sulcate. 

 Leaves channeled or flat. 



81. MILLA. Perianth white, greenish outside, salver-like, the 6 lobes rotate-spreading ; 

 tube long-campanulate. Stamens 6, inserted on the tube, exserted, the anthers long 

 and connivent about the style, but the filaments very short. Stigma 3-parted. Leaves 

 very narrow, glaucous, hollow. 



32. ALLIUM. Flowers in a simple umbel, from a 1-2-leaved or scarious spathe, the lobes 



colored ; cells of ovary 1-2-seeded, and pod lobed ; style persistent, slender ; stigma 

 entire. Plants onion-scented. 



33. NOTHOSCORDUM. Differs from Allium In the greenish or yellowish-white flowers, 



several-seeded cells, scarcely -lobed pod, and absence of onion odor. 



*+ -H- Flowers in racemes or spikes (subcorymbose in 2fo. 84). 

 = Perianth parted almost or quite to the bate. 



84. ORNITHOGALUM. Flowers bracted, white, wheel-shaped. Style 8-sided; stigma 



3-angled. 



85. SCILLA. Flowers mostly blue, the divisions 1-nerved. Filaments often broadened at 



the base. Stigma capitate. 



86. CAMASSIA. Flowers blue in ours, the divisions 8- or more-nerved. Filaments fill- 



form. Stigma 8-fld. 



-= = Perianth with a pronounced tube, the stamens upon the throat. 



87. CHIONODOXA. Flowers small, mostly blue, stalked in a short raceme, the tube 



shorter than the recurved-spreading acute segments. Filaments all broadly dilated. 

 Style short, the stigmas small or capitate. Cells 4-6-seeded. 



88. MU8CARI. Flowers in a dense raceme; the globular or urn-shaped constricted- 



mouthed perianth nearly 6-toothed. 



89. HTACINTHUS. The short-funnel-shaped or bell-shaped perianth 6-cleft, throat open, 



the lobes spreading. 



* * Plants with tuberous rootstocks or fibrous-rooted crown ; stem always herbaceous ; 

 radical leaves often forming large clumps by the spread of the rootstock. 

 Scape (in ours) leafless. 



+- Flowers in a 2-bracted umbel. 



40. AGAPANTHUS. Perianth blue, tubular at base, with 6 widely spreading divisions 

 nearly regular. Pod triangular, many-seeded- Seeds flat, brownish, winged, above, 

 Leaves linear, flat, 



