印度尼西亚爪哇萨拉克山鳞叶蕨类植物名录和生态学

IF 0.4 4区生物学 Q4 PLANT SCIENCES

Bangladesh Journal of Botany Pub Date : 2023-10-12 DOI:10.3329/bjb.v52i3.68891

T. N. Praptosuwiryo, D. Usmadi

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引用次数: 0

摘要

由于栖息地遭到破坏和过度开发，鳞叶蕨类植物（Cyatheaceae）被认为是一种濒危物种。本文介绍了印度尼西亚爪哇萨拉克山鳞叶蕨类植物多样性和生态学方面的新数据。在海拔 1100-1450 米、面积 4.5 公顷的区域内，共记录到 1387 个成年个体，隶属于两个属中的七个物种。Alsophila oinops (Hassk.) R.M.Tryon、Alsophila sp.和 Sphaeropteris persquamulifera (Alderw.) R.M.Tryon为稀有物种。Alsophila junghuhniana Kunze 和 A. polycarpa (Jungh.) R.M.Tryon在这一地区大量生长。Sphaeropteris glauca (Blume) R.M.Tryon 和 S. squamulata (Blume) R.M.Tryon 被列为常见物种。在海拔 1200-1300 米的萨拉克山发现的 A. oinops 是马利西亚地区的新生态记录。有些物种的栖息地特征相对相同，但对光照强度的需求却不同。鳞叶蕨类植物的分布模式各不相同。孟加拉国 J. Bot.52(3):741-747, 2023年（9月）

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The botanical inventory and ecology of scaly tree ferns (cyatheaceae) of mount salak, java - indonesia

Scaly tree ferns (Cyatheaceae) are considered a threatened species due to habitat destruction and over-exploitation. The new data dealing with the diversity and ecology of scaly tree ferns of Mount Salak, Java, Indonesia, are presented. A total of 1387 adult individuals belonging to seven species included in two genera were recorded at the elevation range of 1100-1450 m within an area of 4.5 ha. Alsophila oinops (Hassk.) R.M.Tryon, Alsophila sp., and Sphaeropteris persquamulifera (Alderw.) R.M.Tryon were rare species. Alsophila junghuhniana Kunze and A. polycarpa (Jungh.) R.M.Tryon were found to be abundant in this area. Sphaeropteris glauca (Blume) R.M.Tryon, and S. squamulata (Blume) R.M.Tryon were included as common species. The finding of A. oinops on Mount Salak at 1200-1300 m asl. is a new ecological record for the Malesian region. Some species were found in relatively the same habitat characteristics but differed in their need for light intensity. Scaly tree ferns were found to show varied distribution patterns. Bangladesh J. Bot. 52(3): 741-747, 2023 (September)

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来源期刊

Bangladesh Journal of Botany 生物-植物科学

CiteScore

0.80

自引率

0.00%

发文量

审稿时长

9 months

期刊介绍： Bangladesh in situated on the north of Bay of Bengal. Climatically it is a humid subtropical country. Most of the land is deltaic plain of two great rivers, the Ganges and the Bhrammaputra and it tributaries. The country has rich diversity of plants. Main crops cultivated are Rice, Jute, Wheat, Maize, Sugarcane, Mustard and different kinds of Lentils. There are a good number of Public and Private Universities and Plant Research Establishments. Bangladesh Journal of Botany is the official organ of the Bangladesh Botanical Society established in 1972. Since 1972 Bangladesh Journal of Botany is being published regularly. Two issues of the Journal are published, one in June and another in December. Scientific papers (Full paper and short communication) on any field of Plant Sciences from anywhere in the World are considered for publication in Bangladesh Journal of Botany.