482 



LILIACEjE. (LILY FAMILY.) 



ing leaves, and an umbel of white or greenish flowers terminating the naked 

 scape. Berries blue. 



1. C. umbellata, Torr. Leaves 2-4, oblong, ciliate on the keel and 

 margins; scape pubescent ; umbel many-flowered ; flowers small (3" -4'' long), 

 white spotted with green or purple; ovules 2 in each cell. (Smilacina umbel- 

 lata, Deaf.) — Shady woods on the mountains, Georgia, and northward. June. 



— Scape 8' - 12' high, rather longer than the leaves. 



2 C. borealis, Raf. Leaves obovate-oblong, ciliate on the margins, acute ; 

 scape and 2 - 7 -flowered umbel pubescent; flowers (6"- 9" long) greenish yel- 

 low ; ovules numerous. — Cold swamps on the high mountains of North Caro- 

 lina, and northward. June. — Scape and leaves 8'- 10' high. 



5. ALLIUM, L. Oniox. 



Perianth 6-parted, spreading, persistent. Stamens 6, inserted on the base of 

 the perianth. Filaments subulate, the interior ones more or less dilated at the 

 base. Ovary 3-cclled. Style filiform : stigma entire. Capsule loculicidally 

 3-valved. Seeds anatropous or campylotropous, single or few in each cell, 

 angled, black. — Strong-scented stcmless herbs, with bulbous roots, and a naked 

 scape, ending in an umbel of small flowers, from a 2 -3-leaved spathc. — Flow- 

 ers sometimes changed into bulblets. 



* Ovules solitary in the cells. 



1. A. trieoccum, Ait. Leaves lanceolate-oblong, acute, flat, long-tapcr- 

 ing toward the base, early withering ; umbel small, dense, many-flowered, erect; 

 leaves of the perianth oblong, obtuse, longer than the stamens. — Mountains of 

 North Carolina, and northward. July. — Bulbs clustered. Scape 1° high. 

 Flowers white. 



* * Ovules 2 in each cell. 



2. A. cernuum, Roth. Leaves linear, channelled ; scape angled ; umbel 

 many-flowered, nodding ; leaves of the perianth acute; stamens exscrted ; ovary 

 6-toothed — Mountains of South Carolina, and northward. July. — Scape 

 l°-l£° high. Flowers rose-color, on slender pedicels. 



3. A. Canadense, Kalm. Leaves narrowly linear, concave ; scape terete ; 

 umbel erect, bearing a cluster of bulbets, intermingled with a few stalked rose- 

 colored flowers; spathc 1 -2-leaved ; leaves of the perianth obtuse, a8 long as 

 the stamens ; ovary 6-toothed. — Banks of rivers, Florida, and northward. June. 



— Scape 1° high. Outer coats of the bulb white and BCarious. 



4. A. miltabile, Miehx. Leaves very narrow, concave; scape terete, 

 umbel erect, niany-llowcred ; spathc 3-leaved; leaves of the perianth acute, as 

 long as the stamens, white changing to rose-color. — Dry sandy soil, Florida to 

 North Carolina May and June. — Scape 1° high. Outer coats of the bulb 

 Composed of a network of fine lihres. 



* # * Oviihs tetferal n> each all. 



5. A. striatum, Jacq. Leaves linear, concave j umbel erect, 3-io-flow- 



ered ; spathc 2-lcaved , perianth longer than the stamens, white, the exterior * 



