Viola stoloniflora (Violaceae), a new species from the Ryukyus |
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Authors: | Masatsugu Yokota Seibun Higa Hisashi Yoshioka Kei-ichi Shimabuku |
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Affiliation: | (1) Department of Biology, University of the Ryukyus, Nishihara, 903-01 Okinawa;(2) Nishihara Junior High School, Nishihara, 903-01 Okinawa;(3) Hiroshima Prefectural Forest Experiment Station, Miyoshi, 728 Hiroshima |
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Abstract: | Viola stoloniflora Yokota et Higa (Violaceae) is newly described from Okinawa Island, the Ryukyus. This species is characterized by the procumbent stolons, the almost round leaf blades, the densely pilose petioles, the ebarbate white petals with violet veins, and the chromosome number of 2n=22. The present species belongs to Sect.Nomimium, Subsect.Serpentes and is closely related to theV. iwagawai group of Sect.Nomimium, Subsect.Adnatae. |
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Keywords: | Okinawa Island SubsectionSerpentes The Ryukyus Viola Viola stoloniflora Violaceae |
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