oct. 1915.] c, KOIDZTJMI.—THE VEGETATION OF J ALUIT ISLAND. 249 



Nyctaginaceae 



"20. Mirabilis Jalappa L., Small. Fl. South. U. S. t05 ; 

 Yolkexs 1. c. ST. 



Nom. Jap. Oshiroibana. 



Distr. Tropical and subtropical America. 



Portulacaceae 



*21. Portulaca oleracea L., DC. Prodr. III. 353; Schum. 1. 

 c. 200; Volkens I.e. 87. 

 Nom. Jap. Suberi-hiyu. 

 Distr. The temperate and tropical region. 



Lauraceae 



22. Cassytha filiformis L., Meissn. in DC. Prodr. XV. 1, 

 p. 254; Volkens I.e. 87. 



Nom. Jap. Sunazuru. 



Distr. The subtropical and tropical region. 



Hernandiaceae 



23. Hernandia peltata Meiss. in DC. Prodr. XV. 1, p. 263 ; 

 Volkens 1. c. 87. 



Nom. Jap. Hasunoha-giri. 



Distr. The tropical zone of the old world. 



Cruciferae 



*24. Cardamine hirsuta L. var. tenuifolia Volkens 1. c. 87. 

 Nom. Jap. 

 Distr. Sp. Widely distributed. 



Crassulaceae 



:: 25. Bryophyllum calycinum Salisb., DC. Prodr. III. 396; 

 Volkens 1. c. 87. 



