White Vervain, White Verbena
Synonyms of Verbena urticifolia (8) (Updated on 6-1-21 from Plants of the World Online): Verbena curtisii Moldenke, Verbena diffusa Poir., Verbena incarnata Raf., Verbena urticifolia var. incarnata (Raf.) Moldenke, Verbena urticifolia f. incarnata (Raf.) Moldenke, Verbena urticifolia var. leiocarpa L.M.Perry & Fernald, Verbena urticifolia var. simplex Farw., Verbena urticifolia f. simplex (Farw.) Moldenke
Verbena urticifolia L. is the correct and accepted scientific name for this species of Verbena. The genus and species were named and described as such by Carl von Linnaeus in the first volume the first edition of Species Plantarum in 1753.
Plants of the World Online by Kew lists 150 species in the Verbena genus (as of 6-1-21 when I wrote this page). It is a member of the plant family Verbenaceae with 31 genera. Those numbers could change as updates are made by POWO.
The above distribution map for Verbena urticifolia is from Plants of the World Online. Areas in green are where the species is native. The map on the USDA Plants Database is similar but doesn’t include the state of Arizona.
The map on iNaturalist shows where members have made observations. Anyone can join and it is a great website to confirm and share your observations.
THERE ARE SEVERAL LINKS AT THE BOTTOM OF THE PAGE FOR FURTHER READING AND TO HELP WITH A BETTER POSITIVE ID.
I first photographed and identified the Verbena urticifolia on my farm on August 4 in 2013. I became more interested in wildflower ID, so I took more photos of a large plant on July 29 in 2019. There are a few colonies here and there on the farm, mainly in the back pasture.
I apologize for not writing descriptions at the moment, but I have A LOT of wildflower pages to make and publish before I start getting too busy. I update this site and add new pages over the winter but I didn’t get finished. SO, I decided to just make the page with photos and links to other sites for better plant ID. I will be taking more photos over the summer and posting but I will also be working on these pages as I have time.
I have enjoyed photographing and learning about the many wildflowers growing on the farm and other areas. My farm is in Windsor, Missouri in Pettis County (Henry County is across the street and Benton and Johnson aren’t far away). I have grown over 500 different plants and identified over 100 species of wildflowers (most have pages listed on the right side of the page). I am not an expert, botanist, or horticulturalist. I just like growing, photographing, and writing about my experience. I rely on several websites for ID and a few horticulturalists I contact if I cannot figure them out. Wildflowers can be somewhat variable from location to location, so sometimes it gets a bit confusing. If you see I have made an error, please let me know so I can correct what I have written.
I hope you found this page useful and be sure to check the links below for more information. They were written by experts and provide much more information. Some sites may not be up-to-date but they are always a work in progress. If you can, I would appreciate it if you would click on the “Like” below and leave a comment. It helps us bloggers stay motivated. You can also send an email to me at firstname.lastname@example.org. I would enjoy hearing from you especially if you notice something is a bit whacky.
FOR FURTHER READING:
PLANTS OF THE WORLD ONLINE (GENUS/SPECIES)
INTERNATIONAL PLANT NAMES INDEX (GENUS/SPECIES)
WORLD FLORA ONLINE (GENUS/SPECIES)
USDA PLANTS DATABASE
UNIVERSITY OF MISSOURI-WEED ID GUIDE
ARKANSAS NATIVE PLANT SOCIETY
KANSAS WILDFLOWERS AND GRASSES
PFAF (PLANTS FOR A FUTURE)
LADY BIRD JOHNSON WILDFLOWER CENTER
FRIENDS OF THE WILDFLOWER GARDEN
MARYLAND BIODIVERSITY PROJECT
NATIVE PLANTS OF THE CAROLINAS & GEORGIA
NOTE: The data (figures, maps, accepted names, etc.) may not match on these websites. It depends on when and how they make updates and when their sources make updates (and if they update their sources or even read what they say). Some websites have hundreds and even many thousands of species to keep up with. Accepted scientific names change periodically and it can be hard to keep with as well. Some of the links may use a name that is a synonym on other sites. In my opinion, Plants of the World Online by Kew is the most reliable and up-to-date plant database and they make updates on a regular basis. I make updates “at least” once a year and when I write new pages or add new photos but I do get behind. We are all a work in progress. 🙂