Robert W. Freckmann Herbarium
University of Wisconsin - Stevens Point

Vascular Plants

Plants of Wisconsin

Home

New Search 

 

  Arenaria serpyllifolia L. image
Photographer: Robert W. Freckmann           

Botanical Illustration

Kurt Stüber

Robert W. Freckmann
Family Caryophyllaceae
Arenaria serpyllifolia L.
thyme-leaved sandwort
Arenaria: from Latin arena, "sand," referring to the sandy habitats of many species
serpyllifolia: with leaves like those of thyme, Serpyllum
County distribution map- click for detailed distribution maps.
Detailed Distribution:
Town Range Maps
Google Dot Maps
Status: Introduced - naturalized
Plant: more or less erect, annual, delicate, softly-hairy forb; taprooted
Flower: white, 5-parted, 1/4" wide, stalks thin, un-notched petals usually shorter than the sepals; inflorescence a branched cluster; blooms May-Aug.
Fruit:oval-conical capsule with 6 slits opening when mature; plump, gray to reddish brown seeds
Leaf:usually 8-10 opposite pairs, less than 1/3" long, small, relatively broad, ovate
Habitat: disturbed areas; in sandy, rocky soil
(Glossary)

More Information Natural Communities Herbarium Specimens
All Arenaria list Google- Images or Text

Flora of North America (off site)
Synonyms 
Arenaria leptoclados (Rchb.) Guss.
Arenaria serpyllifolia L. subsp. leptoclados (Rchb.) Nyman
Arenaria serpyllifolia L. subsp. serpyllifolia
Arenaria serpyllifolia L. var. serpyllifolia
Arenaria serpyllifolia L. var. tenuior Mert. & W.D.J.Koch

Vascular Plants

Plants of Wisconsin

Home

New Search