Wildflowers Blooming in Oklahoma in June (60 Species)

60 wildflowers were recorded blooming in Oklahoma in June in our iNaturalist sample; 21 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 June

Butterfly Milkweed315 obs.

Green Antelopehorns262 obs.

Wild Bergamot205 obs.

Buttonbush113 obs.

black-eyed Susan105 obs.

Cowpen Daisy75 obs.

Purple Passionflower66 obs.

Plains Coreopsis62 obs.

Whitemouth Dayflower59 obs.

Showy Milkweed54 obs.

Purple Coneflower46 obs.

Asiatic dayflower41 obs.

All wildflowers blooming in Oklahoma in June

#	Species	Scientific name	Family	Obs.	Peak in state
1	Butterfly Milkweed	Asclepias tuberosa	Dogbane Family	315	Jun (peak)
2	Green Antelopehorns	Asclepias viridis	Dogbane Family	262	May (past peak)
3	Wild Bergamot	Monarda fistulosa	Mint Family	205	Jun (peak)
4	Buttonbush	Cephalanthus occidentalis	madder family	113	Jul (rising)
5	black-eyed Susan	Rudbeckia hirta	Sunflowers, Daisies, Asters, and Allies	105	Jun (peak)
6	Cowpen Daisy	Verbesina encelioides	Sunflowers, Daisies, Asters, and Allies	75	Oct (rising)
7	Purple Passionflower	Passiflora incarnata	Passionfruit Family	66	Jul (rising)
8	Plains Coreopsis	Coreopsis tinctoria	Sunflowers, Daisies, Asters, and Allies	62	Jun (peak)
9	Whitemouth Dayflower	Commelina erecta	Spiderworts	59	Jun (peak)
10	Showy Milkweed	Asclepias speciosa	Dogbane Family	54	Jun (peak)
11	Purple Coneflower	Echinacea purpurea	Sunflowers, Daisies, Asters, and Allies	46	Jun (peak)
12	Asiatic dayflower	Commelina communis	Spiderworts	41	Sep (rising)
13	Upright Prairie Coneflower	Ratibida columnifera	Sunflowers, Daisies, Asters, and Allies	38	Jun (peak)
14	Purple Groundcherry	Quincula lobata	nightshade family	37	May (past peak)
15	Firewheel	Gaillardia pulchella	Sunflowers, Daisies, Asters, and Allies	34	May (past peak)
16	Common Sunflower	Helianthus annuus	Sunflowers, Daisies, Asters, and Allies	31	Sep (rising)
17	Winecup Mallow	Callirhoe involucrata	Mallow and Hibiscus Family	30	May (past peak)
18	Smooth Sumac	Rhus glabra	Cashew Family	28	May (past peak)
19	Field Bindweed	Convolvulus arvensis	bindweed family	26	May (past peak)
20	Antelopehorn Milkweed	Asclepias asperula	Dogbane Family	26	May (past peak)
21	American germander	Teucrium canadense	Mint Family	24	Jun (peak)
22	Musk Thistle	Carduus nutans	Sunflowers, Daisies, Asters, and Allies	23	May (past peak)
23	Lemon Beebalm	Monarda citriodora	Mint Family	23	Jun (peak)
24	Carolina horsenettle	Solanum carolinense	nightshade family	21	May (past peak)
25	Common Yarrow	Achillea millefolium	Sunflowers, Daisies, Asters, and Allies	17	May (past peak)
26	Clasping Coneflower	Rudbeckia amplexicaulis	Sunflowers, Daisies, Asters, and Allies	16	Jun (peak)
27	American trumpet vine	Campsis radicans	bignonia family	15	Aug (rising)
28	American black elderberry	Sambucus canadensis	elder family	15	Jun (peak)
29	Persian silk tree	Albizia julibrissin	Legumes	14	Jun (peak)
30	White Sweetclover	Melilotus albus	Legumes	14	Jun (peak)
31	Silverleaf Nightshade	Solanum elaeagnifolium	nightshade family	14	Jun (peak)
32	American lotus	Nelumbo lutea	lotus family	13	Jun (peak)
33	Green Comet Milkweed	Asclepias viridiflora	Dogbane Family	13	Jun (peak)
34	Field madder	Sherardia arvensis	madder family	11	Apr (past peak)
35	American water-willow	Justicia americana	Acanthus Family	11	Jun (peak)
36	American basketflower	Plectocephalus americanus	Sunflowers, Daisies, Asters, and Allies	11	Jun (peak)
37	Yellow Sweetclover	Melilotus officinalis	Legumes	10	May (past peak)
38	Turkey Tangle Frogfruit	Phyla nodiflora	Verbena Family	10	Jun (peak)
39	Texas Paintbrush	Castilleja indivisa	broomrape family	10	Apr (past peak)
40	White Clover	Trifolium repens	Legumes	9	Apr (past peak)
41	Poison Hemlock	Conium maculatum	carrot family	8	May (past peak)
42	Deptford pink	Dianthus armeria	pink family	8	May (past peak)
43	Hairy Ruellia	Ruellia humilis	Acanthus Family	8	Jul (rising)
44	Whorled Milkweed	Asclepias verticillata	Dogbane Family	8	Jun (peak)
45	Shining Sumac	Rhus copallinum	Cashew Family	8	Jul (rising)
46	Pinkladies	Oenothera speciosa	evening primrose family	7	Apr (past peak)
47	Lanceleaf Frogfruit	Phyla lanceolata	Verbena Family	7	Jul (rising)
48	Daisy Fleabane	Erigeron strigosus	Sunflowers, Daisies, Asters, and Allies	7	May (past peak)
49	Ohio spiderwort	Tradescantia ohiensis	Spiderworts	7	May (past peak)
50	Tall Blue Wild Indigo	Baptisia australis	Legumes	7	May (past peak)