Characteristics
Pteridophytes
Equisetum x ferrissii Clute
Ferriss' Scouring Rush
Herb
Perennial
Vascular
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Native
hyb (Global Rank)
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Classification
Citation
<a href=https://www.biodiversitylibrary.org/page/44053632>Equisetum × ferrissii Clute, Fern Bull. 12(1): 22–23. 1904.</a>. [hyemale x laevigatum]
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Species Distribution Map
Specimens and Distribution
Click on an Accession Number to view additional details about the specimen.
Range of years during which specimens were collected: