Oklahoma’s amazingly diverse flora has long been of interest to state residents. In 1987, individuals from throughout the state founded the Oklahoma Native Plant Society to encourage the study, protection, propagation, appreciation, and use of the state’s native plants. The society’s varied activities (field trips, lectures, workshops, displays, inventories, and roadside plantings) promote an awareness and understanding of some of the state’s most valued treasures.
Botanically, Oklahoma is a remarkable state! Located at the juncture of several physiographic provinces, it is indeed an ecological crossroad. Within its borders are found ~175 families, ~870 genera, and approximately 2,600 species of vascular plants—flowering plants, conifers, ferns, horsetails, and clubmosses. This flora is a complex assemblage of plants representative of different phytogeographic regions. Species characteristic of the eastern deciduous forest and central grasslands are the most common; however, species from the Rocky Mountains, the Chihuahuan and Sonoran Deserts, the Gulf Coastal Plain, and the Ozark Mountains also occur in the state. Fourteen different vegetation types are traditionally recognized. This tremendous diversity of plant species and communities reflects the considerable variation in the state’s climatic, physiographic, geological, and edaphic features. A plethora of different habitats for plants are present. More information about the flora of our great state can be found at the Flora of Oklahoma Project page.
The photos seen above were submitted by our members on our Facebook page. Click on the Facebook icon at the bottom of the page to see many more photos and to submit your own. Our Facebook page is a closed group, so you'll have to ask to join.
ONPS News & Events
Order your 2018 volume of the Oklahoma Native Plant Record. Click here for details.
Central Chapter Meetings
1st Thursday of every month. 6:30pm social followed by meeting at 7:00. OSU/OKC Horticulture Bldg, 400 N. Portland, OKC; Room. 196.
Northeast Chapter Meetings
Sept. 9 and Dec. 2. 6:30pm social followed by meeting at 7:00. Tulsa Garden Center, 2435 S Peoria Ave, Tulsa.
2019 ONPS Annual Meeting
Sept. 20-22 @ Quartz Mountain Resort Arts and Conference Center near Lone Wolf. Details will be mailed soon. Check back here soon for more details.
October Field Trip to Texas
Oct. 25-27 @ Bamberger Ranch Preserve and Ladybird Johnson Wildflower Center. Register on Eventbright page, password Selah. Only 40 tickets available, so act soon.
Fabulous Wildflower Fridays
Join the Northeast Chapter for Fabulous Wildflower Fridays, every third Friday of each month at 5:30pm at Panera Bread at 41st Street and Hudson Avenue. Contact Constance Murray for details.