118 PROCEEDINGS OP THE AMERICAN ACADEMY 



07. Ekitrichium angustifolium, Torr. On level spots at the 

 south end, anl also near the beach on the eastern side. 



68. EuiTKiciiiUM MURicuLATDii, Torr. In warm clear jjlaces in 

 the canons of the middle of the island, 



69. Amsinckia vernicosa, Hook. & Arn. Very abundant on 

 level ground at the south end ; flowers orange. 



69 a. Pectocarya penicillata, DC. With the next. 



70. Haupagonella Palmeri, Gray, Proc. Am. Acad. xi. 88; 

 new genus. Only at the south end, in low valleys ; often prostrate. 



71. Phacelia phyllomanica, Gray, 1. c. 87; new species. In 

 large compact masses in the crevices of high rocks in the middle of 

 the island ; rare. 



72. Same, var. interrupta, Gray, 1. c. Frequent in warm nooks 

 in rocky ravines in the middle and at south end ; February to May. 



73. Ejimenanthe penduliflora, Benth. Rocky ravines in the 

 middle of the island ; refused by goats, but asses are fond of it. 



74. Elltsia citrysanthemifolia, Benth. Abundant under sage- 

 brush on warm hillsides from the middle to the north end, and also 

 rarely at the south end ; flowers lilac. 



75. Same, with narrower calyx-lobes and larger corolla. 



76. Nemophila aurita, Lindl. On warm slopes in the middle of 

 the island, rarely at the south end ; much relished by goats, like the 

 last. 



77. CoLLOMiA GiLioiDES, Benth., var. glutinosa, Gray. Abun- 

 dant under brush and in protected places in the middle of the island. 



78. GiLiA MULTiCAULis, Benth., var. millefolia, Gray. Very 

 abundant in similar localities ; flowers blue and showy, or cream-col- 

 ored with a violet base. 



79. GiLiA PUSiLLA, Benth., var. Californica, Gray. Abundant 

 in similar localities. 



80. Convolvulus occidentalis, Gray, Proc. Am. Acad. xi. 

 89. In the crevices of high rocks, hanging down six feet or more ; 

 continuing in bloom from March through the summer. A thousand 

 flowers were seen on a single plant. 



81. Hesperel^a Palmeui, Gray, Proc. Am. Acad. xi. 83; 

 new genus. A rather compact tree, twenty to twenty-flve feet high ; 

 flowers lemon-color. Only three live trees were found, in a caiion on 

 the east side ; no young trees .«;een, but many dead ones. 



82. MiRAHiLls Califounica, Gray. Of compact branching habit, 

 growing in crevices in the walls of canons on the east side ; color 

 lilac-purple. 



