Tatewaki : On the Plants CoLi.onEn in the Islanii oi- Ai.Ain hy H. 1t5 and G. Komoui. 1/9 



Metachlamydeae 



Ericaceae. 



Therorhodion camtschaticum Small, in N. Am. FI. XXIV, pt. i, p. 

 45 ; Nakai, Tr. and Shr. Jap. Vol. I, ed. i, p. 29. 



Rhododendron camtscliatknm Pall. Fl. Ross. I, p. 48 ; Maxim. Rhod. As. 

 Or. p. 47; Mivaüe, 1. c. p. 274; Yaue and Ykndo, 1. ^c. p. (190); Takeda, 1. 

 c. p. 478; KoMATSu, in Bot. Mag. Tokyo, XXXII, p. (7); Kudo, 1. c. p. 142. 



Norn. Jap. Yezo-tsutsitji. 



Hab. Kitauia, July 23. 



Distr. Kunashiri, Shikotan, Iturup, Urup, Rashua, Paramusliir, Shumshu, 

 Alaid. 



It occurs on rocky cliffs near the sea, but abunduntly in the alpine region. 

 The fine carpets, dominated by this species, were found near Kitaura and 

 Uomizaki. 



Rhododendron chiysanthum Pall. Itin. Ill, p. 729; MiyAUE, 1. c. p. 

 247; Matsud.\ira, 1. c. p. (467); Yai!e and Yendo, 1. c. p. (190); Takeda, 

 1. c. p. 478; Kudo, 1. c. p. 197. 



Nom. Jap. Kibana-shakuttagi. 



Hab. Minamiura. 



Distr. Kunashiri, Shikotan, Iturup, Urup, Cheruboi, Shiashkotan, Paramu- 

 shir, Shumshu, Alaid. 



Phyllodoce aleutica A. Heller, in Muhlb. I, p. i ; Nakai, Tr. and Shr. 

 Vol. I, ed. 3, p. 29. 



PJiyllodoce Pallasiana D. Don, in lülibg. New Phil. Journ. XVII, p. 1S9; 

 Yaue and Yendo, 1. c. p. (191)- 



PJiyllodoce aleutica Makino, in Bot. Mag. Tokyo, XIX, p. 134; Kudo, I. 

 c. p. 143. 



Nom. Jap. Aonotsugncakiiya. 



Hab. On gravelly slopes : Kitaura, (ca 600 m.) July 23. 



Distr. Kunashiri, Iturup, Urup, Paramushir, Shumshu, Alaid. 



Cassiope lycopodioides Don, in Edinbg. New Phil. Journ. XVII, p. i57; 



