Pyrrosia lanceolata. Epiphytic fern native to China, introduced by the Botanic Garden of Liverpool. Narrow-leaved starry polypody, Polypodium pertusum, Acrostichum lanceolatum. Handcoloured copperplate engraving by Joseph Swan after a botanical illustration by William Jackson Hooker from his Exotic Flora, William Blackwood, Edinburgh, 1827.
Pyrrosia lanceolata. Epiphytic fern native to China, introduced by the Botanic Garden of Liverpool. Narrow-leaved starry polypody, Polypodium pertusum, Acrostichum lanceolatum. Handcoloured copperplate engraving by Joseph Swan after a botanical illustration by William Jackson Hooker from his Exotic Flora, William Blackwood, Edinburgh, 1827.