Memoirs of the Faculty of Science, Shimane University

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Memoirs of the Faculty of Science, Shimane University 16
1982-12-25 発行

紅藻カザシグサ属(イギス科)の一新種,オキカザシグサ(新称)について

On a New Species of Griffithsia (Rhodophyta, Ceramiaceae), G. okiensis, from Japan
Kajimura, Mitsuo
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Description
Griffithsia okiensis sp. nov, is described herein from the material collected in the Oki Islands, Shimane Prefecture. The new species is considered to be unique in the following 3 characters : 1 , the female fertile segment has 1-2 fertile axes ; 2, the female fertile axis consisting of 1-2 axial cells is provided with 3 pericentral cells on the apical cell ; and 3, the procarp has a pair of carpogonial branches arised from the supporting cell.