Campanulastrum americanum (Tall Bellflower)

Campanulastrum americanum (Tall Bellflower) on 7-23-21, #818-5.

Tall Bellflower

Campanulastrum americanum

kam-pan-uh-LAS-trum  a-mer-ih-KAY-num

Syn.

Campanula americana 

kam-PAN-yoo-luh  a-mer-ih-KAY(KAH)-na

Synonyms of Campanulastrum americanum (14) (Updated on 11-14-21 from Plants of the World Online: Campanula acuminata Michx., Campanula americana L., Campanula americana var. illinoensis (Fresen.) Farw., Campanula americana f. tubuliflora Fernald, Campanula asteroides Lam., Campanula declinata Moench, Campanula illinoensis Fresen., Campanula nitida Aiton, Campanula obliqua Jacq., Campanula pauciflora Lam. ex Steud., Campanula planiflora Lam., Campanula subulata P.Beauv. ex A.DC., Campanulastrum americanum var. illinoense (Fresen.) Mohlenbr.,Phyteuma americanum (L.) Hill

Campanulastrum americanum (L.) Small is the correct and accepted scientific name for this species. The genus and species were named and described as such by John Kunkel Small in Flora of the Southeastern United States in 1903. It was first named Campanula americana by Carl von Linnaeus in the first volume of the first edition of Species Plantarum in 1753. 

As of 11-14-21 when this page was last updated, Plants of the World Online by Kew lists only one species in the Campanulastrum genus. It is a member of the plant family Campanulaceae with 98 genera. Those numbers could change as updates are made by POWO.

Distribution map of Campanulastrum americanum from Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://www.plantsoftheworldonline.org/. Retrieved on October 5, 2021.

The above distribution map for Campanulastrum americanum is from Plants of the World Online. Areas in green are where the species is native. The map on the USDA Plants Database is just a little different.

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. The maps on iNaturalist are continually updated as members post new observations.

THERE ARE SEVERAL LINKS AT THE BOTTOM OF THE PAGE FOR FURTHER READING AND TO HELP WITH A BETTER POSITIVE ID.

Campanulastrum americanum (Tall Bellflower) on 7-23-21, #818-6.

I found several Campanulastrum americanum (Tall Bellflower) growing along the Katy Trail that runs between my farm and Farrington Park. I had walked through the tall grass (for hay) to get to the edge of the south hayfield where I had been taking wildflower photos and I decided to climb over the fence and get on the trail to get back to the house.

I knew these plants were a species of Campanula, or at least in the same family because of their flowers. Once I got back to my computer and went through the photos for the day uploaded my observations on iNaturalist. Somehow I forgot to upload this one to my observations until October 5 even though I did get a positive ID. Once I uploaded the observation, the photos became research grade.

Campanulastrum americanum (Tall Bellflower) on 7-23-21, #818-7.

I apologize for not writing descriptions at the moment. I have several wildflower pages to add and updates to make. Writing descriptions seems to take me a while so I will work on that project over the winter.

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 thebelmontrooster@yahoo.com. I would enjoy hearing from you especially if you notice something is a bit whacky.

Some websites are using Campanulastrum americanum and some use Campanula americana...

FOR FURTHER READING:
PLANTS OF THE WORLD ONLINE (GENUS/SPECIES)
INTERNATIONAL PLANT NAMES INDEX (GENUS/SPECIES)
TROPICOS (GENUS/SPECIES)
WIKIPEDIA (GENUS/SPECIES)
USDA PLANTS DATABASE
DAVE’S GARDEN
MISSOURI PLANTS
MISSOURI BOTANICAL GARDEN
iNATURALIST
WILDFLOWER SEARCH
ARKANSAS NATIVE PLANT SOCIETY
ILLINOIS WILDFLOWERS
MINNESOTA WILDFLOWERS
KANSAS WILDFLOWERS AND GRASSES
NORTH CAROLINA STATE UNIVERSITY
LADY BIRD JOHNSON WILDFLOWER CENTER
FRIENDS OF THE WILDFLOWER GARDEN
MARYLAND BIODIVERSITY PROJECT
GARDENIA
U.S. WILDFLOWERS
SIENet

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. 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. 🙂