Asplenium aethiopicum在北印度的新紀錄分布

Asplenium aethiopicum － A New Distributional Record for Northern India

本文首次報導了Asplenium aethiopicum在印度阿薩姆邦，卡奎森林自然保護區的新紀錄分布。本文指出先前在印度北部所發現的新紀錄應為另一相似種：A. yoshinagae。此文內容包含Asplenium aethiopicum的同名異種、物種描述、分布範圍、植物地理學以及A. aethiopicum複合群在細胞學特徵上的討論。

Asplenium aethiopicum is reported for the first time from northern India, at Kakoi Reserve Forest, Lakhimpur, in Assam. Previous North Indian records referred to the rather similar species, A. yoshinagae. Its synonymy, description, range and phytogeographical details are given along with cytological comments on the A. aethiopicum complex. The Assamese plant, like those from South India, is identified as belonging to subsp. aethiopicum. Differences from A. yoshinagae and A. crinicaule are given. A. aethiopicum is understood to be an African element which has become a Hindu-Lankan, peninsular Indian species, and has presumably migrated northwards to Northeast India and Myanmar.