398 CONVOLVULACEA. 
7. Convolvulus mollissimus, Bertol. Misc. Bot. fasc. xx. p. 11, t. 3. 
GUATEMALA, Volcan de Agua (Velasquez). 
8. Convolvulus minutiflorus, Mart. et Gal. (munitiflorus) in Bull. Acad. Brux. 
xil. 2, p. 262; Walp. Rep. vi. p. 541. 
Souta Mexico, Sola, at 5000 feet (Galeotti, 1372). 
9. Convolvulus nodiflorus, Desr. Enc. iii. p. 557; DC. Prodr. ix. p. 414; 
Meissn. in Fl. Bras. vii. p. 310. 
Mexico (Karwinski); GuatemaLa (Friedrichsthal, Skinner).—VENEZUELA ; Ecvuapor. 
Hb. Kew. 
gp. deglabratus, Choisy in DC. Prodr. ix. p. 414. 
Mexico, Tampico (Berlandier). Hb. Kew. 
10. Convolvulus palustris, Cav. Ic. Pl. vi. p. 80, t. 600. fig. 2; DC. Prody. ix. 
p. 404, 
Souta Mexico, near Acapulco. 
11. Convolvulus ? tenuifolius, Mart. et Gall. in Bull. Acad. Brux. xii. 2, p. 260; 
Walp. Rep. vi. p. 540. 
SoutH Mexico, Sola, south of Oaxaca, 5000 feet (Galeotti, 1373). 
od. EVOLVULUS. 
Evolvulus, Linn. Gen. Plant. n. 885; Benth. et Hook. Gen. Plant. ii. p. 875. 
Herbs or shrubs. About seventy species, generally dispersed in warm regions, some 
of the species having a very wide range. 
1. Evolvulus acapulcensis, Willd.; Rem. et Schult. Syst. vi. p.199; DC. 
Prodr. ix. p. 449. 
South Mexico, around Acapulco (Humboldt). 
2. Evolvulus albiflorus, Mart. et Gal. in Bull. Acad. Brux. xii. 2, p. 259; 
Walp. Rep. vi. p. 543. 
SoutH Mexico, valley of Mextitlan, north of the city of Mexico, and in the neigh- 
bourhood of Zimapan, 4000 to 5000 feet (Galeotti, 1386, 1388). 
8. Evolvulus alsinoides, Linn. Sp. Pl. p- 892; DC. Prodr. ix. p. 447; A. Gr. 
Synop. Fl. N. Am. ii. p. 218. 
Evolvulus linifolius, Linn. Sp. Pl. loc. cit.; DC. Prodr. ix. p. 449. 
Evolvulus linoides, Moric. Pl. Nouv. @Am. t. 83. 
Evolvulus microphyllus et E. pilosissimus, Mart. et Gal. in Bull. Acad. Brux. xii. 2, p. 257; Walp. 
Rep. vi. p. 542. 
Common in nearly all TropicaL and sUBTROPICAL regions. 
Most authors distinguish linifolius from alsinoides; but we cannot draw the line 
between them, as the forms are innumerable. 
