(12) 
ovate to lanceolate, equal or unequal, much shorter than the corolla. 
Corolla somewhat cone-shaped, the lobes united at base into a 
e. Stamens ro, borne on the corolla. rpels 5. 
A very peculiar genus, quite distinct in its habit and calyx from 
Licheverta and well deserving to be separated. Named for Dr. 
Manuel Urbina, Acting Director of the National Museum of Mexico. 
Type species, Echeveria agavoides Lem. 
1. UrpBinia AGAVoIDES (Lem.) Rose. 
Licheveria agavotdes Lem. Ill. Hort. 10: Misc. 1. 78. 1863. 
Cotyledon agavotdes Baker, in Saund. Refug. Bot. 1: pd. 67. 
1869. 
Licheveria yuccoides E. Morren, Belg. Hort. 24: 168. 1874. 
Mexico. 
2. Urpinta Corperoyi (Baker) Rose. 
Etcheveria Corderoyt E. Morren, Belg. Hort. 24: 159. 1874. 
Cotyledon Corderoy? Baker, Gard. Chron. 1: 599. 1844. 
Very near £. agavotdes but described as having more leaves and 
flowers. 
Northern Mexico. 
3- Urbinia obscura Rose, sp. nov. 
Leaves ovate, 8-g cm. long, 4-5 cm. broad at base, thick but 
cence a 2-branched cyme; flowers about 10; calyx small, with 
very unequal lanceolate teeth; corolla 12 mm. long, bright rose 
colored below, but the slightly spreading lobes yellow. 
Described from a plant in collections of the New York Botanical 
Garden, received from Mr. W. B. Kunhardt; a flowering speci- 
men taken from this plant is in the National Herbarium. 
DUDLEYA Britton & Rose, gen. nov. 
Ss 
as many as the calyx-lobes, distinct. Carpels erect, many-seeded. 
