Beiträge zur Cyperaceenflora von Ceylon von Koyama, Tetsuo

New combinations in the Cyperaceae on the Galápagos Islands von Koyama, Tetsuo

Eine neue Hypolytrum - Art aus Ceylon von Koyama, Tetsuo

The American species of the genus Hypolytrum, Cyperaceae von Koyama, Tetsuo

The Cyperaceae of tropical America, some new or critical species von Koyama, Tetsuo

Zwei neue Cyperaceen aus China von Koyama, Tetsuo

Fimbristylis subinclinata, eine neue Segge-Art aus Formosa von Koyama, Tetsuo 1935-

Coloured illustrations of herbaceous plants of Japan (Monocotyledoneae) von Kitamura, Siro, Murata, Gen, Koyama, Tetsuo

Classification of the family Cyperaceae von Koyama, Tetsuo

The genus Scirpus in the Hawaiian Islands von Koyama, Tetsuo, Stone, Benjamin C.

Contributions to the Cyperology of Taiwan and the Ryukyus von Koyama, Tetsuo 1935-, Chuang, Tsan-Iang

The flowering plants of Mt. Popa, Central Myanmar results of Myanmar-Japanese joint expeditions, 2000 - 2004 von Tanaka, Nobuyuki, Koyama, Tetsuo, Murata, Jin

Grasses of Japan and its neighboring regions an identification manual von Koyama, Tetsuo

Inhaltsverzeichnis

Zwei neue Smilax - Arten aus Südasien von Koyama, Tetsuo

Iconographia Cyperacearum von Koyama, Tetsuo

Concerning the Japanese species of the series Multicaules Svenson of the genus Eleocharis R. Br. von Koyama, Tetsuo 1935-

Setariae species nova ex insula Okinawa von Koyama, Tetsuo

Concerning the variants of Tricyrtis mecrantha Maxim von Kitagawa, Masao, Koyama, Tetsuo

Some new Orchids from Southern Japan and the Ryukyus von Ohwi, Jisaburo, Koyama, Tetsuo

Contributio ad floram Asiaticam Novam-Guineam inclusem von Koyama, Tetsuo 1935-