Kazuya Ashizawa

Title Germination Traits of a Chasmophyte, Spiraea thunbergii, in the Upper Reach of the Tama River

N. Kuramoto, Kazuya Ashizawa, 2007 .

Endangered ecosystems : An approach beyond the conservation of species

R. Furumoto, I. Saeki, Masashi Yokogawa, 2013 .

Habitat Characteristics of a Chasmophyte, Spiraea thunbergii, in the Upper Reach of the Tama River

N. Kuramoto, Kazuya Ashizawa, 2008 .

CHANGES OF FLOWERING CHARACTERISTICS OF A RIPARIAN CHASMOPHYTE, SPIRAEA THUNBERGII SIEB.

N. Kuramoto, Kazuya Ashizawa, 2011 .

Similarity between restored population and wild population of Aster ntoensis

K. Mitani, H. Okada, N. Kuramoto, 2012 .