94 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4TH Ser. 
Forma chathamensis Rob. & Greenm. (1), 138; Rob. (1), 
168.—CuHATHAM IsL.: Basso Point, spreading bushes on lava 
fields near the coast (no. 1903); Wreck Bay, common bushes 
on sand beaches (no. 1904). Endemic. 
Forma jacobensis Rob. & Greenm. (1), 138; Rob. (1), 169. 
—JameEs Ist.: Orchilla Bay, Baur. Endemic. 
Forma jervensis Rob. & Greenm. (1), 139; Rob. (1), 169. 
—Jervis Ist.: occasional low bushes on the sides of the island, 
and around the top at 1050 ft., (no. 1905). Endemic. 
Var. abingdonensis Rob. & Greenm. (1), 139; Rob. (1), 169. 
—ABINGDON IsL.: Baur. Endemic. 
E. sp.—Cuar es Isi.: Post Office Bay, occasional below 
300 ft. (no. 1906). Probably endemic. 
E. sp. Hook. f. (3), 185; Rob. (1), 169.—Cuartes Ist.: 
Darwin. 
B.wsp,,Anderss.. (C1), 237, (2); 102> Rob. (1), 169-— 
CHATHAM IsL.: Andersson. 
Hippomane L. 
H. Mancinella L. Sp. Pl..1191 (1753); Rob. (1), 169.— 
ALBEMARLE IsL.: Elizabeth Bay, Snodgrass and Heller; Cape 
Rose, common in the vicinity of the shore; Iguana Cove, a few 
small trees at the end of the cove; Turtle Cove, low spreading 
trees near the shore; Villamil, islands of low spreading trees 
in the vicinity of the shore; in low areas, some distance back 
from the shore, the soil of which is kept constantly moist by 
telluric waters; and forming a belt of low trees in a rather 
dense forest of Sapindus Saponaria trees around 600 ft. No 
connection was found between the lower and upper belts of this 
species and so far as is known the lower belt ends a very little 
above sea level. CHARLES IsL.: a few trees on a sand beach 
(no. 1907). CHatTHAm IsL.: Sappho Cove, dense groves of 
rather small trees in the interior; Wreck Bay, common trees 
in low places around 200 ft.,and also in open forests around 
700 ft., (no. 1908). INDEFATIGABLE IsL.: Academy Bay, a 
few trees in sandy soil near the shore; southeast side, low 
dense groves around brackish lagoons (no. 1909). JAmEs 
