COBBETT 



period before orcharding over large areas gave rise to 

 essentially American horticultural writings. Unfortu- 

 tunately for horticulturists of the present day, Cobbett's 

 thunder seems forever silenced. He has the fatal 

 faults of being old and amusing. Yet, to the discrimi- 

 nating mind. Cobbett's horticultural writings, especially 

 "The American Gardener" (which is still not uncommon 

 in second-hand book stores), are full of suggestiveness 

 and refreshment. W. M. 



COB(£A (after Father Pobo Spanish Jesu:t of the 

 seventeenth centur\ i t ii di t n 1 it sulent of America 

 for many years ) P I \ _i uus of 6 tropical 



American climbers til / » s a tender per 



ennial plant, is am i ^ t tl 1 i in st popular vines 

 commonly treated as innuiK This is the onlj genus of 

 climbers in the order Prop by seeds, which should be 

 placed in moist earth, edge down It is a rapid grower 



i/iiiiiiSiiiiJiiiit;':; 



502. Coboea scandens l-\ ,'«). 



scdndenB, Cav. Figs. 502, 503, 504. Height 10-20 ft. : 

 Ifts. in 2 or 3 pairs, the lowest close to the stem, and 

 more or less eared : fls. bell-shaped, 1-lK in. across, 

 light violet or greenish purple, with protruding style 

 and stamens: tendrils branched. Mex. B.M.S51. There 

 is a white-fld. form ( C. alba , Hort. ) , and one with varie- 

 gated Ivs., var. variegita, Hort. — The terminal 1ft. is 

 represented by a tendril (Fig. 502). Sometimes there 

 are indications of tendrils on other Ifts. (Fig. 504), mak- 

 ing the plant an interesting one for students of mor- 

 phology. 



macrost^mma, Pav. Taller, later-flowering, the stems 

 and foliage not purple-tinged : fls. yellow-green, with 



W. M. 



exserted stamens. Guatemala. 



COBNUT. Consult Cortjhis. 



COBCKGIA. See Stenomesson. 



COCA, The Ivs. of Erythroxylon Coca, used in 

 medicine. Sold chiefly as a fluid extract. Cocaine is the 

 famous local ansesthetic. 



COCCOLOBA 66\) 



COCClNEA (Latin, scarlet; referring to the orna- 

 mental gourds). Cucurbitctcem. Thirteen species of 

 tender perennial vines, from the tropics of Asia and 

 Africa, usually with tuberous roots. Lvs. angled or 



503 Normal leaf of Cobcea scandens. 



lobed, sometimes glandular fls. white or yellowish, 

 large fr a small, scarlet gourd, sometimes marbled, 

 with an insipid pulp -V Coigneaux in DC, Mon. Phan. 

 3 528 C cordifoUa is treated as a tender annual, re- 

 quiring an early start and no special culture. 



A. Tendrils simple : male fls . solitary : lvs. small. 



cordiidlia, Cogn. ( C. I'ndica, Wight & Am.). Height 

 about 10 ft.: lvs. small, 1-2 in. long, glossy, ivy-like, 

 short-petioled, obtusely 5-angled : fls. white, bell-sliaped: 

 fr. roundish at both ends, about 2 in. long, 1 in. thick. 

 India. 



AA. Tendrils bifid: male fls. in racemes: lvs. large. 



palmita, Cogn. {Cephaldndra palm&ta,Loni.). At- 

 taining 30 ft. : lvs. large, 3-4 in. long and wide, long- 

 petioled, palmately 5-lobed : fls. yellowish : fr. ovate, 

 acute. Natal. Int. by P. Henderson & Co.. 1890. -A rare 

 greenhouse plant. w. jj. 



C0CC6L0BA (Greek, lobed berry; referring to the 

 ends of the pear-shaped fr.). PolygonAceas. This genus, 

 which contains the 2 interesting fruits described below, 

 consists of about 80 tropical trees and shrubs, some- 

 times tall climbers, with alternate, usually leathery, en- 

 tire lvs., which are sometimes very large, sometimes 

 very small: sheath or ocrea various: fls. in racemes, on 

 short pedicels between small, ocrea-like bracts. For C. 

 platyclada, see Mtiehlenbeckia. 



504. Monstrous or abnormal leaf of Cobcea. 



Coccoloba is a genus of tropical evergreen shrubs and 

 trees, mostly of an ornamental character. C. uvifera, 

 the Sea-grape or Shore-grape of the West Indies, bears 

 an edible fruit, and has particulary beautiful foliage. 

 This species is the most important of the genus, and is 



