Category:Eponyms of Thomas Jefferson Howell
List of eponyms of Thomas Jefferson Howell.
Pages in category "Eponyms of Thomas Jefferson Howell"
The following 66 pages are in this category, out of 66 total.
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- Actinomyces howellii
- Agoseris howellii
- Agrostis howellii
- Allium howellii
- Alopecurus howellii
- Amsinckia howellii
- Anemone howellii
- Antennaria howellii
- Antennaria howellii f. howellii
- Antennaria howellii subsp. howelii
- Antennaria howellii subsp. howellii
- Antennaria howellii var. howellii
- Antennaria neglecta subsp. howellii
- Antennaria neglecta var. howellii
- Arabis howellii
- Arabis platysperma var. howellii
- Arctostaphylos glandulosa var. howellii
- Astragalus howellii
- Astragalus johannis-howellii
- Austrofolium howellii