Malva neglecta-Common Mallow

Malva neglecta (Common Mallow) on 6-15-19, #590-12.

Common Mallow, Common Dwarf Mallow, Round-Leaved Mallow,  Running Mallow, Round Dock, Umbrella Mallow, Buttonweed, Cheeseplant, Wheel of Cheese

Malva neglecta

MAL-vuh  nay-GLEK-tuh

Synonyms of Malva neglecta (5) (Updated on 3-12-21): Malva fruticans Dorner ex Rchb., Malva orbiculata Pomel, Malva prostrata Gilib., Malva salvitellensis V.Brig., Malva vulgaris Fr.

Malva neglecta Wallr. is the correct and accepted scientific name for the Common Mallow. It was named and described as such by Karl Friedrich Wilhelm Wallroth in Sylloge Plantarum Novarum in 1824.

The genus, Malva L., was described by Carl von Linnaeus in the second volume of the first edition of Species Plantarum in 1753. Plants of the World Online list the genus as Malva Tourn. ex L. which suggests the genus was first named and described by Joseph Pitton de Tournefort, Mr. Linnaeus giving credit to him as indicated by the “ex”. 

Plants of the World Online lists 53 species in the Malva genus as of (3-12-21 when I last updated this page). It is a member of the plant family Malvaceae with a total of 250 genera. Those numbers could change as updates are made.

Distribution map of Malva neglecta from Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://www.plantsoftheworldonline.org/. Retrieved on May 21, 2020.

The above distribution may for Malva neglecta is from Plants of the World Online. Areas in green are where the species is native and purple where it has been introduced. The map for North America from the USDA Plants Database is similar.

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

Malva neglecta (Common Mallow) on 6-16-19, #591-32.

I have quite a colony of Malva neglecta that always grows along the northeast side of the house. Here they are annual but some sites suggest they are biennial or perennial (perhaps in other locations or where they are native). Plants branch out at the base and sprawl out along the ground (produmbent to ascending) and the stems have short, fine hairs (pubescent, stellate pubescent). Supposedly they do not root at their leaf nodes.

Malva neglecta (Common Mallow) on 6-16-19, #591-33.

The leaves grow from fairly long petioles (leaf stems) which grow in an alternate arrangement along the stems. To use technical botanical language, the leaves are alternate, petiolate, ciliate-margined, reniform, dentate, and stellate pubescent… Ummm… I think they mean they are kind of palmate or kidney-shaped. The leaves grow to around 2 1/2″ long x 3″ across with 5 or more shallow lobes and have round-toothed or scalloped margins (crenate).

Malva neglecta (Common Mallow) on 6-16-19, #591-34.

Plants usually produce 1-4 five-petaled, slightly notched flowers from stems (peduncles) that emerge from the leaf axils. Flowers are about 3/4″ across which can be pinkish, light violet, or white with darker pink lines. The center of the flower has a central reproductive column with a single pistol and numerous stamens appressed together.

For more information about this species, please refer to the links below.

I have enjoyed photographing and learning about the many wildflowers growing on the farm and other areas. I have grown over 500 different plants and most have pages listed on the right side of the blog. 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 horticulturalist 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.

FOR FURTHER READING:
PLANTS OF THE WORLD ONLINE (GENUS/SPECIES)
WORLD FLORA ONLINE (GENUS/SPECIES)
WIKIPEDIA (GENUS/SPECIES)
FLORA OF NORTH AMERICA
DAVE’S GARDEN
MISSOURI PLANTS
MSU-MIDWEST WEEDS AND WILDFLOWERS
iNATURALIST.ORG
WILDFLOWERSEARCH.ORG
USDA PLANTS DATABASE
ILLINOIS WILDFLOWERS
MINNESOTA WILDFLOWERS
KANSAS WILDFLOWERS AND GRASSES
PFAF (PLANTS FOR A FUTURE)
GO BOTANY
FLORA FINDER
MEDIUM/PULL UP YOUR PLANTS

NOTE: The figures may not match on these websites. It depends on when they make updates and when their sources make updates. Accepted scientific names change periodically and it can be hard to keep with. We are all a work in progress. 🙂

 

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