カリフォルニア産コノハノリ科(紅藻)所見 : 1. Cryptopleuva lobulifera (J. AG.) KYLINについて(五十嵐三郎教授追悼号)

概要

論文の詳細を見る
The development of reproductive organs of Cryptopleura lobulifera (J. AG.) KYLIN were investigated on the basis of collections made by Drs. M. MASUDA and J. WEST from Mission Point, California. The species is characterized by 1) the microscopic veins are present, 2) the procarps are formed at random on the thallus surface, 3) the procarps consist of a four-celled carpogonial branch and two groups of sterile cells, 4) before fertilization, the mother cells of two groups of sterile cells usually remain undivided, 5) the carposporangia are borne terminally on the gonimoblast branches, 6) the cystocarps are distributed submarginally in upper portions of thallus, 7) the tetrasporangial sori are lunate to elliptical on ruffed marginal portions of thallus, and 8) the tetrasporangial primordia are in most instances cut off from the inner cortical cells, although occasionally also from the primary cells.
札幌大学の論文
1982-05-31