Wildflowers Blooming in Oklahoma in July (60 Species)

60 wildflowers were recorded blooming in Oklahoma in July in our iNaturalist sample; 12 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.

Feb Mar Apr May Jun Jul Aug Sep Oct

Top wildflowers in July

Buttonbush152 obs.

Green Antelopehorns82 obs.

Cowpen Daisy78 obs.

Purple Passionflower77 obs.

Common Sunflower67 obs.

Whitemouth Dayflower52 obs.

Butterfly Milkweed45 obs.

black-eyed Susan40 obs.

Asiatic dayflower33 obs.

Wild Bergamot30 obs.

Purple Coneflower27 obs.

American germander23 obs.

All wildflowers blooming in Oklahoma in July

#	Species	Scientific name	Family	Obs.	Peak in state
1	Buttonbush	Cephalanthus occidentalis	madder family	152	Jul (peak)
2	Green Antelopehorns	Asclepias viridis	Dogbane Family	82	May (past peak)
3	Cowpen Daisy	Verbesina encelioides	Sunflowers, Daisies, Asters, and Allies	78	Oct (rising)
4	Purple Passionflower	Passiflora incarnata	Passionfruit Family	77	Jul (peak)
5	Common Sunflower	Helianthus annuus	Sunflowers, Daisies, Asters, and Allies	67	Sep (rising)
6	Whitemouth Dayflower	Commelina erecta	Spiderworts	52	Jun (past peak)
7	Butterfly Milkweed	Asclepias tuberosa	Dogbane Family	45	Jun (past peak)
8	black-eyed Susan	Rudbeckia hirta	Sunflowers, Daisies, Asters, and Allies	40	Jun (past peak)
9	Asiatic dayflower	Commelina communis	Spiderworts	33	Sep (rising)
10	Wild Bergamot	Monarda fistulosa	Mint Family	30	Jun (past peak)
11	Purple Coneflower	Echinacea purpurea	Sunflowers, Daisies, Asters, and Allies	27	Jun (past peak)
12	American germander	Teucrium canadense	Mint Family	23	Jun (past peak)
13	Firewheel	Gaillardia pulchella	Sunflowers, Daisies, Asters, and Allies	22	May (past peak)
14	Plains Coreopsis	Coreopsis tinctoria	Sunflowers, Daisies, Asters, and Allies	20	Jun (past peak)
15	Winecup Mallow	Callirhoe involucrata	Mallow and Hibiscus Family	18	May (past peak)
16	Hairy Ruellia	Ruellia humilis	Acanthus Family	17	Jul (peak)
17	Field Bindweed	Convolvulus arvensis	bindweed family	12	May (past peak)
18	Lanceleaf Frogfruit	Phyla lanceolata	Verbena Family	12	Jul (peak)
19	Yellow Passionflower	Passiflora lutea	Passionfruit Family	10	Jul (peak)
20	American trumpet vine	Campsis radicans	bignonia family	10	Aug (rising)
21	Shining Sumac	Rhus copallinum	Cashew Family	10	Jul (peak)
22	Sharpwing Monkeyflower	Mimulus alatus	lopseed family	10	Sep (rising)
23	Purple Groundcherry	Quincula lobata	nightshade family	9	May (past peak)
24	Carolina horsenettle	Solanum carolinense	nightshade family	9	May (past peak)
25	Partridge Pea	Chamaecrista fasciculata	Legumes	9	Aug (rising)
26	Anglepod	Gonolobus suberosus	Dogbane Family	8	Jul (peak)
27	American pokeweed	Phytolacca americana	Pokeweed Family	7	May (past peak)
28	Shaggy Portulaca	Portulaca pilosa	purslane family	7	Aug (rising)
29	Showy Milkweed	Asclepias speciosa	Dogbane Family	6	Jun (past peak)
30	Upright Prairie Coneflower	Ratibida columnifera	Sunflowers, Daisies, Asters, and Allies	6	Jun (past peak)
31	Silverleaf Nightshade	Solanum elaeagnifolium	nightshade family	6	Jun (past peak)
32	Pigeonwings	Clitoria mariana	Legumes	6	Jul (peak)
33	Wild Potato Vine	Ipomoea pandurata	bindweed family	6	Jun (past peak)
34	Narrowleaf Mountainmint	Pycnanthemum tenuifolium	Mint Family	6	Jun (past peak)
35	Buttonweed	Diodia virginiana	madder family	6	Sep (rising)
36	brown-eyed Susan	Rudbeckia triloba	Sunflowers, Daisies, Asters, and Allies	6	Jul (peak)
37	American water-willow	Justicia americana	Acanthus Family	5	Jun (past peak)
38	Turkey Tangle Frogfruit	Phyla nodiflora	Verbena Family	5	Jun (past peak)
39	Buffalo-Bur	Solanum rostratum	nightshade family	5	Aug (rising)
40	Bitterweed	Helenium amarum	Sunflowers, Daisies, Asters, and Allies	5	Oct (rising)
41	American lotus	Nelumbo lutea	lotus family	5	Jun (past peak)
42	Texas Paintbrush	Castilleja indivisa	broomrape family	5	Apr (past peak)
43	Great Mullein	Verbascum thapsus	figwort family	4	Jul (peak)
44	Ohio spiderwort	Tradescantia ohiensis	Spiderworts	4	May (past peak)
45	Green Comet Milkweed	Asclepias viridiflora	Dogbane Family	4	Jun (past peak)
46	American basketflower	Plectocephalus americanus	Sunflowers, Daisies, Asters, and Allies	4	Jun (past peak)
47	Cardinal Flower	Lobelia cardinalis	bellflower family	3	Sep (rising)
48	White Clover	Trifolium repens	Legumes	3	Apr (past peak)
49	Common Purslane	Portulaca oleracea	purslane family	3	Jul (peak)
50	Hoary Vervain	Verbena stricta	Verbena Family	3	Jul (peak)