Vol. I] STEWART— BOTANY OF THE GALAPAGOS ISLANDS 67 



bushes everywhere (no. 1522) ; Tagus Cove, common at 2000 

 ft. ; Villamil, abundant covering rocks in a moist area on the 

 lower parts some distance back from the shore, abundant 

 throughout the transition and moist regions, (nos. 1520-1521). 

 Charles Isl. : abundant in woodland at 1000 ft., covering 

 rocks and trees at 1450 ft., (nos. 1524-1526). Chatham 

 Isl. : Basso Point, abundant in woodland above 900 ft. ; 

 Wreck Bay, common throughout the wooded areas below 1000 

 ft. (no. 1527). Duncan Isl.: occasional on bushes at 1200 

 ft. (no. 1528). Indefatigable Isl.: Academy Bay, abund- 

 ant on trees above 100 ft., around 600 ft. it covers the trees 

 and bushes with a dense growth, (nos. 1530-1531) ; northeast 

 side, common above 300 ft. ; southeast side, fairly common on 

 bushes at 600 ft. (no. 1529). James Isl. : James Bay, abund- 

 ant on trees and bushes above 1000 ft. (no. 1532) ; northeast 

 side, fairly common above 400 ft. Narborough Isl. : north 

 side, (no. 1533). This species shows much variation in the 

 size, shape, and amount of pubescence on the leaves. Further 

 distr. general in tropical regions. 



ANONACEAE 

 . Anona L. 



A. cherimolia Mill. Card. Diet. ed. VIII. n. 5 (1768).— 

 Charles Isl. : forming a small grove at 1000 ft. Probably 

 introduced, (no. 1535). Further distr. Mex., W. Ind., S. Am. 



A. glabra L. Sp. PI. 537 (1753). — Albemarle Isl.: Villa- 

 mil, bushes and small trees in low moist places in the vicinity 

 of the shore (no. 1536). Further distr. S. U. S., W. Ind. 



CRUCIFERAE 

 Brassica L. 



B. arvensis (L.) Kze. Rev. Gen. I. 19 (1891). Sinapis 

 arvensis L. Sp. PI. 668 (1753). B. Sinapistrum Boiss. Voy. 

 Esp. II. 39 (1839-1845); Rob. (1), 146.— Charles Isl.: 

 Andersson. Widely distributed. 



B. campestris L. Sp. PI. 666 (1753); Rob. (1), 146.— 

 Charles Isl. : Snodgrass and Heller. Chatham Isl. : Wreck 



