Hymenophyllum armstrongii

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Hymenophyllum armstrongii. See image source here.

#449 They called me Hymenophyllum armstrongii, also known as Craspedophyllum armstrongii, Microtrichomanes armstrongii, Trichomanes armstrongii, and Craspedophyllum cheesemanii. I pay homage to the male botanists Wayne Paul Armstrong, and Thomas Frederic Cheeseman. They first catalogued me in 1878.

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