110 PULSE FAMILY. 



38. KENNEDYA. (Named for a distinguished English florist.) Aus- 

 tralian plants, of choice cultivation in conservatories. '}}. 



K. rutaiciinda, is hairy, free-climbing, with 3 ovate leaflets, and 2-4- 

 flowe'rcd peduncles, the dark red or crimson flowers-over 1' long. 



39. EHYWCHOSIA. (Name from the Greek, means beaked; of no ob- 

 '" vious application.) Chiefly Southern : fl. summer. % 



R. tomentdsa. Low, soft-downy, in several varieties, erect, spreading, or 

 the taller forms twining more or less, with one or three round or sometimes 

 oblong-oval leaflets, and clusters or racemes of small yellow flowers. Ih-y sandy 

 soil, from Maryland S. ,.,„,., 



R. galaotoides. Bushy-branched, 2° -4° high, not at all disposed to 

 twine, minutely pubescent, with 3 small and rigid oval leaflets, hardly any 

 cummon petiole, and scattered flowers in the upper axils, the standard reddish 

 outside. Dry sand-ridges, from Alabama S. 



40. PISUM, PEA. (The old Greek and Latin name of the Pea.) ® 



P. sativum. Common Pea. Cult, from the Old World: smooth and 

 glaucous, with very lai-ge leafy stipules, commonly 2 pairs of leaflets, branching 

 tendrils, and peduncles bearing 2 or more large flowers ; corolla white, bluish, 

 purple, or party-colored ; pods rather fleshy. 



41. LATHYRUS, VETCHLING. (Old Gj-oek name.) Some species 

 closely resemble the Pea, others are more like Vetches. El. summer. 



* Cult, from Eu., for ornament : stem a7id petioles wing-margined : leaflets one pair. 



L. odoratus, Sweet Pea. Stem more or, less roughish-hairy ; leaflets 

 oval or oblong ; flowers 2 or 3 on a long peduncle, sweet-scented, white with 

 the standard rose-color, or purple, with varieties variously colored. ® 



L. latifblius, Everlasting Pea. Smooth, climbing high ; stems broadly 

 winged ; leaflets oval, with parallel veins very conspicuous beneath ; flowers 

 numerous in a long-peduncled raceme, pink-purple, also a white variety, scent- 

 less. 21 



* * Native species : stems wingless or merely margined : leaflets 2-8 pairs. 21 



L. maritimus, Beach Pea. Sea-shore of New England especially N., 

 and along the Great Lakes : about 1° high, leafy, smooth, with stipules nearly 

 as large as the 8-16 oval crowded leaflets, and the peduncle bearing 6-10 rather 

 largo purple flowers. 



L. venbSTlS. Shady banks W. & S. : climbing, with 10-17 more scattered 

 ovate or oblong leaflets, often downy beneath, small and slender stipules, and 

 peduncles bearing many purple flowers. 



L. oehroleiieus. Hillsides and banks N. & W. : slender stems l°-3° 

 high ; the leaflets 6-8, glaucous, thin, ovate or oval, larger than the leafy 

 stipules ; peduncles bearing several rather small yellowish-wiiito flowers. 



Xi. pallistris. Swamps and wot grounds N. & W. : low, l°-2° high, 

 with margined or slightly winged stems, small lanceolate stipules, 4-8 leaflets 

 varying from linear tp oblong, and peduncles bearing 3-5 rather small purple 

 flowers. 



Var. myrtif61ius, common W. & S., usually appears very distinct, climb- 

 ing 2° - 4° high, with oblong or oval leaflets, larger and more leaf-like upper 

 stipules, and paler flowei-s. 



42. ViCIA, VETCH, TARE. (The old Latin name of the genus.) 



§ 1 . Flowers several or many on a slender peduncle, in spring or summer : pod 



several-seeded: wild species in low ground, 1°-4°/ih/A. 2/ 



» Peduncle 4 - 8-flowered : plant smooth. 



y. Am.ei'icS,na. Common N. & W. ; with 10 - 14 oblong and very blunt 



veiny leaflets, and purplish flowers over J' long. 



v.- acutifblia. Near the coast S. ; with about 4 linear or oblong leaflets, 

 Rnd small blue or purplish flowers. 



