i88 



The; cactaceae. 



Edwards's Bot. Reg. 21: pi. 1807; Card. Mag 



Mag 



1884; Loudon, E 



6870, as Cactus triangularis; Ann. Rep. 



Flora Bermuda f. 278. 



Monthly 5: 287, as night-blooming 



Small from 

 ■ bloomed e^ 



■1 



,-1 



■I 



Fig. 264.— Ilylocercus undatus. 



-cnudcan, iMexico, by Dr. MacDougal ^..^ ^, 

 graph taken by Paul G. Russell at Machado 



fruiting joint of a plant in the same collection brought from 



i 



from 



from 



I 



r.£'s=£9?}^°S^S'£i-T:£s: 



blooming c( 

 he morning 



Honolulu 



marvelous 



8. Hylocereus cubensis sp. nov. 



Fig. 265.— Hylocereus cubensis. 



X0.66. 



flowers lar,e, white, abo'ut ao cm. fonTovL v"h7 '• '^T^' ' ^^ 5. black 

 broad, ID cm. long, reddish. ^' ^ bearing large leafy scales; 



2 to 4 cm. in diameter; 

 conic, 2 to 3 mm. long; 

 fruit a little longer than 







^ 



