TABLE OF CONTENTS. 



XI 



Pipturus Kauaiensis Heller. 

 Pipturus ruber, Heller. 

 Pelea cruciata Heller, 

 Pelea inicrocarpa Heller. 

 Euphorbia atrococca, Heller. 

 Euphorbia rivularis Heller. 

 Euphorbia sparsiflora Heller. 

 Hibiscus waimeae Hellkr. 

 Isodendrion subsessilifolium Heller. 

 Nani(a) puniila Heller. 

 Nani{a) treoQuloides Heller. 

 Lysimachiopsis daphnoides (A. Gray) 



Lysimachiopsis Hillebrandii (Hook.) 



Cyrtandra Gayana Heller. 

 Gouldia elongata Heller. 

 Gouldia sambucina Heller. 

 Straussia pubirtora Hillebr. 

 Straussia psychotrioides Heller. 

 Cyanea coriacea (A. Gray) Heller. 

 Cyanea spathulata (Hillebr.) Heller. 

 Cyanea sylvestris Heller. 

 Lobeliatortuosa Heller. 

 Map of the Hawaiian Islands. 

 Map of Oahu and Kauai. 



Strand vegetation on Garden Island. 



Strand vegetation on Oak point. 



Strand vegetation on Isle aux Sables. 



Dune vegetation on Isle aux Sables. 



Dune vegetation on Isle aux Sables. 



Dune-pool, Isle aux Sables. 



Morassic shore. Echo bay. 



Azonal boulder-slope on MacPherson's 



XLVI. Heller, A. A. 

 XLVir. Heller, A, A. 

 XLVIII. Heller, A. A. 

 XLIX. Heller, A. A. 

 L. Heller, A. A. 

 LI. Heller, A. A. 

 LII. Heller, A. A. 

 LIII. Heller, A. A. 

 LIV. Heller, A A. 

 LV. Heller, A. A. 

 LVr. Heller, A. A. 

 LVII. Heller, A. A. 

 Heller. 

 LVIII. Heller, A. A, 

 Heller. 

 LIX. Heller, A A. 

 LX. Heller, A. A. 

 LXI. Heller, A. A. 

 LXII. Heller, A. A. 

 LXIII. Heller, A A. 

 LXIV. Heller, A. A, 

 LXV. Heller, A. A. 

 LXVI. Heller, A. A. 

 LXVII. Heller, A. A. 

 iXVIII. Heller, A. A. 

 LXIX. Heller, A. A. 

 LXX. MacMillan, C. 

 LXXI. MacMillan, C. 

 LXXir. MacMillan, C. 

 LXXIII. MacMillan, C. 

 LXXIV. MacMillan, O. 

 LXXV. MacMillan, C. 

 LXXVI. MacMillan, C. 

 LXXVII. MacMillan, C. 

 bay. 

 LXXVIII. MacMillan, C. Creviced rock and talus formations 

 near Rat Portage, Ont. 

 LXXIX. MacMillan, C. Irregular surfaced-rock formation, 

 near Keewatin, Ont. 

 LXXX. MacMillan, C. Rock and talus formations on Flag 



Island point. 

 LXXXI. MacMillan, C. Map of Lake of the Woods, 



