370 BORAGINEZ. 
3. Bourreria grandiflora, Bertol. Fl. Guat. p. 10. 
Ehretia guatemalensis, DC. Prodr. ix. p. 507. 
Crematomia guatemalensis, Miers, Contrib. Bot. i. p. 245. 
GuateMaLa, Esquintla (Velasquez). 
Bertoloni’s description agrees very well with B. formosa. 
4. Bourreria huanita, Hemsley. 
Crematomia? huanita, Miers, Contrib. Bot. ii. p. 255. 
Morelosia huanita, Liav. et Lex. Nov. Veg. Descr. i. p. 1. 
Souta Mexico, Valladolid, Michoacan (Lewarza). 
5. Bourreria revoluta, H. B. K. Nov. Gen. et Sp. iii. p. 67. 
Ehretia revoluta, DC. Prody. ix. p. 507. 
Sout Mexico, near Regla, at 6250 feet (Humboldt & Bonpland). 
6. Bourreria spathulata, Hemsley. 
Crematomia spathulata, Miers, Contrib. Bot. ii. p. 253. 
Mexico (Hb. Pavon). 
3. EHRETIA. 
Ehretia, Linn. Gen. Plant. n. 257; Benth. et Hook. Gen. Plant. ii. p. 840. 
Shrubs and trees. About fifty species, inhabiting the warm regions of both hemi- 
spheres, but most numerous in the eastern. 
1. Ehretia ciliata, Miers, Contrib. Bot. ii. p. 229. 
Texas.—NortH Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & 
Palmer, 5914) ; Monterey, Nuevo Leon (Palmer, 871). Hb. Kew. 
Hardly different from £. elliptica. 
2. Ehretia elliptica, DC. Prodr. ix. p.503; Miers, Contrib. Bot. p. 228, t. 85; 
A. Gr. Synop. Fl. N. Amer. p. 181. 
Ehretia exasperata, Miers, loc. cit. p. 230. 
Texas.—Nortu Mexico, Matamoros (Berlandier, 2369), Monterey (Eaton & Edwards, 
70), Santa Rosa, Chihuahua (Bigelow). Hb. Kew. 
Eaton and Edwards’s specimen has much smaller leaves, but does not seem to differ 
otherwise. E. scabra, Kth. et Bouché, may belong to this species. 
3. Ehretia latifolia, DC. Prodr. ix. p. 503; Miers, Contrib. Bot. ii. p. 229. 
Sout Mexico, Cordillera of Oaxaca, at 5500 feet (Galeotti, 3099), region of Orizaba 
(Botteri, 1022 ; Bourgeau). Hb. Kew. 
4. Ehretia longifolia, Miers, Contrib. Bot. ii. p. 228. 
Ehretia tinifolia, Mart. et Gal. in Bull. Acad. Brux. xi. (reprint, p. 16). 
South Mexico, between Tehuacan and Oaxaca, 3500 feet (Galeotti, 7194).—Jamatca. 
