Category:Horsetails

This category concerns the topic: terms for types or instances of horsetails, calamites, and other plants in the taxon known as the subclass Equisetidae or either the class Equisetopsida or the class Sphenopsida, depending on the classification system used.

This category contains no dictionary entries, only other categories. The subcategories are of two sorts:

• Subcategories named like "aa:Horsetails" (with a prefixed language code) are categories of terms in specific languages. You may be interested especially in Category:en:Horsetails, for English terms.
• Subcategories of this one named without the prefixed language code are further categories just like this one, but devoted to finer topics.

NOTE: This is a set category. It should contain terms for horsetails, not merely terms related to horsetails. It may contain more general terms (e.g. types of horsetails) or more specific terms (e.g. names of specific horsetails), although there may be related categories specifically for these types of terms.