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Isoetes
L.
[59]
B.C. Seemann, J. Britten, J. Bot., vol. 20 : p. 353, t. 234 (1882) [W. de Alwis] [11]
drawing: W. de Alwis [7]
Illustration contributed by:
University of Toronto Library, Canada
Isoetaceae
B.C. Seemann, J. Britten, J. Bot., vol. 20 : p. 353, t. 234 (1882) [W. de Alwis]
