摘 要: | 通麦耳蕨 新种 Polystichum tangmaiense H. S. Kung et Y. Tateishi, sp. nov. Species nova P. discreto (Don) J. Sm. proxima, sed magnitudine minore, lamina latelanceolata vel late oblanceolata, pinnula subrhomboidea vel oblique oblonga differt. Tota planta c. 25 cm alta. Rhizoma erectum, paleis brunneis, lanceolatis dense obtec-
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