Index- plants in this Family
Onagraceae / Evening-Primrose
Three Lobed Evening Primrose (Oenothera triloba)
Three Lobed Evening Primrose is also known as Stemless Evening-Primrose.

Plant Type: This is a herbaceous plant which can reach 20cm in height (8inches). The plant has almost no erect stem.
Leaves: The leaves are alternate. Each leaf is lobed. The leaves are all low to the ground.
Flowers: The flowers have 4 Regular Parts and are up to 4.5cm wide (1.75 inches). They are yellow. Blooms first appear in mid spring and continue into early summer.
Fruit: Woody, four sided capsules in a tight group directly on the ground
Habitat: Dry open areas and lawns.
Range: From southern New England southwest to Texas and Oklahoma.

      Color Photo     More Info      Classification


Ads on this page help pay for this site but if you see one that seems inappropriate here such as one that is counter to the pro environmental theme please let me know which Ad and I will block it.
Report a Bad Ad





Lore: When I was a child these flowers bloomed in our yard and we would pluck them and paint our cheeks with the yellow pollen.

Similar Species: Bigfruit Evening-primrose, Oenothera macrocarpa AKA Missouri Evening-Primrose (O. Missouriensis) is similar but has leaves that are entire.
Showy Evening-Primrose or Pinkladies (O. Speciosa) has pink or white flowers and has escaped cultivation (considered native to North America) and is now found throughout the southern states.
Most other Evening-Primroses in our area are taller.





Fruits
© Daniel Reed   E-mail      Image use policy



Ads on this page help pay for this site but if you see one that seems inappropriate here such as one that is counter to the pro environmental theme please let me know which Ad and I will block it. Report a Bad Ad



More Info:  
The Search below may provide more information about this species. Some of URLs may have been used as a source for this page not otherwise cited. Most of the information not cited comes from multiple sources that can be found in the Books page. The USDA plant links are provided by: USDA, NRCS 1999. The PLANTS database (http://plants.usda.gov/). National Plant Data Center, Baton Rouge, LA 70874-4490 USA. You can check species names at ITIS Advanced Search to see if they meet the current ITIS taxonomic criteria.
 

By: Newcomb, Lawrence and Illustrated by Morrison, Gordon. 1977, Little, Brown and Company, ISBN:0-316-60442-9

One of the best general guides to wildflowers of the North Eastern and North Central United States. Newcomb's key is an excellent, simple method for identifying plants. Newcomb has drawings for almost every plant mentioned that are excellent aids to identifying the species. Though only the more common plants are covered this is often the first book I pick up when trying to identify a wildflower.


Wildflo wers of Tennessee the Ohio Valley and the Southern Appalachians
By: Dennis Horn and Tavia Cathcart and Thomas E. Hemmerly and David Duhl. , ISBN:1551054280

This is perhaps the best of many field guides covering this region. Featuring 446 excellent color photographs (located with the text) and mentioning as similar to those illustrated are another 800 or so species for a total coverage of over 1,200 species. The start of each family section includes line drawings of some of the species showing important features. The text includes the usual description, bloom season, range, habitat and additionally includes information such as medical uses and lore and how the species was named. This is the official field guide of the Tennessee Native Plant Society.



Classification:  
Kingdom
Plantae
Plants
|Division
Magnoliophyta
Angiosperms / Flowering Plants
|Class
Magnoliopsida
Dicots / Two Seed Leaves
|Subclass
Rosidae
Rose
||Family
Onagraceae
Evening- Primrose
|Subfamily

|Tribe

|Genus
Oenothera

Welcome / Glossary / Books / Links / Feedback / Image use policy


www.2bnTheWild.com - Wildflowers of the Southeastern United States, Page updated on 7/5/2008 8:42:37 AM.