LIST OF SAN BENITO PLANTS. 965 
19. MAMILLARIA Goopnnipai, Scheer, in Salm. Caet. 1849, 
91. 
13. ENcELIA CONSPERSA, Benth., Bot. Sulph. 26; Æ. Cali- 
fornica, Gray, in part, not of Nutt. A plant of more shrubby 
nature than Æ. Californica, with more numerous and more 
slender peduncles, narrower bracts and broader rays, the 
marginal villosity of the achene much longer, the face also 
being villous up and down its whole length. 
14. VIGUIERA LANATA (Kell.) Gray, Proc. Am. Acad. xvii. 
918; Bahiopsis, Kell., Proc. Calif. Acad. ii. 35. A second 
loeality for an interesting species hitherto known only from 
Cedros, where it is abundant. 
15. HEMIZONIA Srreetsit, Gray, Proc. Am. Acad. xii. 162. 
The specimens, obtained late in December, barely beginning 
to flower. 
16. AMBLYOPAPPUS PUSILLUS, Hook. & Arn., Journ. Bot. 
iii. 321. A South American plant, frequent along the shores 
of Southern California, where it was formerly believed to 
have been introduced from Chili. Its abundance on all our 
coast islands, even those entirely uninhabited, proves it indige- 
nous with us. 
PERITYLE Frrcui, Torr. Pac. R. Rep. iv. 100. 
17. 
18. Trrxis ANGUSTIFOLIA, DC. Prodr. vii. 69. 
19. Lycrum CALIFORNICUM, Nutt., Gray, Bot. Calif. i. 542. 
90. CRYPTANTHE MARITIMA, Greene, Pittonia, i. 117. 
CRYPTANTHE PATULA. Annual, rather slender, 3—6 
inches high, parted below the middle into several widely 
spreading and loosely spicate branches: leaves linear, an 
inch or two long, strigose-hispid : two or three of the lower 
