ミズキ上の着生蘚苔群落
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概要
- 論文の詳細を見る
The investigation on the epiphytic bryophyte community on Cornus controversa HEMSL in Shiia cuspidata forest, Mt. Kamimata Kochi Prefecture, Shikoku, is reported. The epiphytic bryophyte community on Shiia cuspidata MAKINO in the present forest has already been reported(1957,159-162). The flora, vertical distribution and growth form of the epiphytic species on Cornus controversa HEMSL are showed Table 1. There were found 11 species of Musci and 30 of Hepaticae on the trunks of the sample trees. Dominat species on the trunks of the sample trees. Dominat species on the part of trunk base (0-1 m. in height) are Plagiochila japonica and Neckera yezoana, on the trunk (2-7 m. in height)aare Forrostroemia trichomitra and Brachiolejeunea sandvicensis, on both parts of the crown base and crown (8m in height) are Frullania truncatifolia. As above mentioned the species on the bark of Cornus controversa and the dominant species on Shiia cusupidata are shown Table 2. Common species on both tree-trunks are Brachiolejeunea sandvicensis and Frullania truncatifolia. In the preceding study, the writer reported six distributional types by the vertical range and the value of frequency on the treetrunks. These vertical distribution-types and the typical species of each types on Shiia cuspidata MAKINO and Cornus controversa HEMSL are shown in Table 3. The common species of vertical distributiontypes on both tree-trunks are Plagiochila japonica(Type A), Pycnolejeunea obutusilobula(Type C) and Brachiolejeunea sandvicensis (Type E). The ratio of species number of growth form on different levels of sample trees are shown Table 4. The chief growth form is the Hardly pressed mat type(Hp)in the present epiphytic community.
- 日本生態学会の論文
- 1958-04-30