Equisetum robustum var. affine Engelm.
- Dataset
- GBIF Backbone Taxonomy
- Rank
- VARIETY
- Published in
- Engelm. (1844). In: Amer. J. Sci. Arts, Bot. II, 46: 88.
Classification
- kingdom
- Plantae
- phylum
- Tracheophyta
- class
- Polypodiopsida
- order
- Equisetales
- family
- Equisetaceae
- genus
- Equisetum
- species
- Equisetum praealtum