Otto Degener

Naturalist's South Pacific expedition: Fiji

From tarweed to silversword

Flora Hawaiiensis ; The New Illustrated Flora of the Hawaiian Islands -- Book 1 of 7 -- Degener -- 1932

Mosses of Hawaii

Dr. Hans Hörmann

Hookeriaceae ; Hookeria family

Labiatae

Canton Island, South Pacific

Nutzplanzen der Eingeborenen von Fidschi

Silversword

Cyanea carlsonii rock and the unnatural distribution of Sphagnum palustre L.

Key to Hawaiian lichens

Book 7 of Flora Hawaiiensis, or New illustrated flora of the Hawaiian Islands

Tropical plants the world around

Plants of Hawaii National Park illustrative of plants and customs of the South Seas

Flora Hawaiiensis

Auf Glücksuche nach Südamerika

Flora Hawaiiensis, or, The new illustrated flora of the Hawaiian Islands

Illustrated guide to the more common or noteworthy ferns and flowering plants of Hawaii national parks

Plants of Hawaii national parks