This category includes plant species that were first formally and validly described in 1851 according to the rules of the International Code of Botanical Nomenclature. Use reliable sources like the International Plant Names Index to figure out the proper category. For examples see the WikiProject Plants essay on this topic.
Pages in category "Plants described in 1851"
The following 79 pages are in this category, out of 79 total. This list may not reflect recent changes.