Concepedia

Takeshi Ohsawa

TO

Statistics

Publications

21

Citations

543

H-Index

14

Active since

1989

Affiliations

Chiba University(Current)

International Budo University

Research Institutue of Evolutionary Biology

The University of Tokyo

Tohoku University

Takeshi Ohsawa is an author at Chiba University specializing in botany, natural sciences, and biology.

ORCID

Top concepts

Publications per year

1989–2017

21

Publications

21

Adaptive significance of sprouting ofEuptelea polyandra, a deciduous tree growing on steep slopes with shallow soil

Akiko Sakai, Takeshi Ohsawa, Masahiko Ohsawa · Journal of Plant Research · 1995 · 70 citations

, , +9

The phylogeography of the cycad genus Dioon (Zamiaceae) clarifies its Cenozoic expansion and diversification in the Mexican transition zone

José Said Gutiérrez‐Ortega, María Magdalena Salinas‐Rodríguez, José F. Martínez et al. · Annals of Botany · 2017 · 57 citations · Full text

Incongruence among mitochondrial, chloroplast and nuclear gene trees in Pinus subgenus Strobus (Pinaceae)

Tsutsui Kiyomi, Suwa Atsushi, Sawada Kei’ichi et al. · Journal of Plant Research · 2009 · 56 citations

, , +10

Hymenophyllum paniense (Hymenophyllaceae), A New Species of Filmy Fern from New Caledonia

Atsushi Ebihara, Kunio Iwatsuki, Takeshi Ohsawa et al. · BioOne Complete (BioOne) · 2003 · 33 citations

, , +19

Yezonia, a new section ofAraucaria (Araucariaceae) based on permineralized vegetative and reproductive organs ofA. vulgaris comb. nov. from the upper cretaceous of Hokkaido, Japan

Takeshi Ohsawa, Harufumi Nishida, Makoto Nishida · Journal of Plant Research · 1995 · 31 citations

, , +9

1–5 of 21