57 wildflowers were recorded blooming in Texas in November in our iNaturalist sample; 3 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top wildflowers in November

Siam weed
Turk's cap

Tropical sage

Straggler Daisy
Cowpen Daisy

Camphorweed

Whitemouth Dayflower

Santa Maria feverfew

Frostweed

Lantana

Anacahuita

Pigeonberry
All wildflowers blooming in Texas in November
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Siam weed | Chromolaena odorata | Sunflowers, Daisies, Asters, and Allies | 261 | Nov (peak) |
| 2 | Turk's cap | Malvaviscus arboreus | Mallow and Hibiscus Family | 219 | May (past peak) |
| 3 | Tropical sage | Salvia coccinea | Mint Family | 146 | Apr (past peak) |
| 4 | Straggler Daisy | Calyptocarpus vialis | Sunflowers, Daisies, Asters, and Allies | 145 | Apr (past peak) |
| 5 | Cowpen Daisy | Verbesina encelioides | Sunflowers, Daisies, Asters, and Allies | 143 | Apr (past peak) |
| 6 | Camphorweed | Heterotheca subaxillaris | Sunflowers, Daisies, Asters, and Allies | 98 | Oct (past peak) |
| 7 | Whitemouth Dayflower | Commelina erecta | Spiderworts | 94 | May (past peak) |
| 8 | Santa Maria feverfew | Parthenium hysterophorus | Sunflowers, Daisies, Asters, and Allies | 94 | Apr (past peak) |
| 9 | Frostweed | Verbesina virginica | Sunflowers, Daisies, Asters, and Allies | 93 | Oct (past peak) |
| 10 | Lantana | Lantana strigocamara | Verbena Family | 93 | Apr (past peak) |
| 11 | Anacahuita | Cordia boissieri | borage family | 84 | Apr (past peak) |
| 12 | Pigeonberry | Rivina humilis | Petiveria Family | 79 | Apr (past peak) |
| 13 | Crowpoison | Nothoscordum bivalve | amaryllis, onions, and allies | 74 | Mar (past peak) |
| 14 | Scarletfruit Passionflower | Passiflora lanuginosa | Passionfruit Family | 73 | Sep (past peak) |
| 15 | Tievine | Ipomoea cordatotriloba | bindweed family | 65 | Sep (past peak) |
| 16 | Upright Prairie Coneflower | Ratibida columnifera | Sunflowers, Daisies, Asters, and Allies | 62 | May (past peak) |
| 17 | Brazos rain-lily | Zephyranthes chlorosolen | amaryllis, onions, and allies | 59 | Sep (past peak) |
| 18 | Texas Skeleton Plant | Lygodesmia texana | Sunflowers, Daisies, Asters, and Allies | 57 | May (past peak) |
| 19 | Alamo vine | Distimake dissectus | bindweed family | 54 | Sep (past peak) |
| 20 | Henbit Deadnettle | Lamium amplexicaule | Mint Family | 52 | Feb (past peak) |
| 21 | Bitterweed | Helenium amarum | Sunflowers, Daisies, Asters, and Allies | 50 | Sep (past peak) |
| 22 | Snapdragon Vine | Maurandella antirrhiniflora | Plantain Family | 50 | Apr (past peak) |
| 23 | Silverleaf Nightshade | Solanum elaeagnifolium | nightshade family | 49 | Apr (past peak) |
| 24 | Sunshine Mimosa | Mimosa strigillosa | Legumes | 47 | Apr (past peak) |
| 25 | Gregg's tube tongue | Justicia pilosella | Acanthus Family | 45 | Apr (past peak) |
| 26 | Plains Coreopsis | Coreopsis tinctoria | Sunflowers, Daisies, Asters, and Allies | 44 | May (past peak) |
| 27 | Purple Groundcherry | Quincula lobata | nightshade family | 41 | Apr (past peak) |
| 28 | Buffalo-Bur | Solanum rostratum | nightshade family | 41 | Sep (past peak) |
| 29 | Tall Goldenrod | Solidago altissima | Sunflowers, Daisies, Asters, and Allies | 39 | Oct (past peak) |
| 30 | Texas lantana | Lantana urticoides | Verbena Family | 39 | Apr (past peak) |
| 31 | Blackfoot Daisy | Melampodium leucanthum | Sunflowers, Daisies, Asters, and Allies | 38 | Apr (past peak) |
| 32 | Common Sunflower | Helianthus annuus | Sunflowers, Daisies, Asters, and Allies | 37 | Jun (past peak) |
| 33 | Blue Mistflower | Conoclinium coelestinum | Sunflowers, Daisies, Asters, and Allies | 36 | Oct (past peak) |
| 34 | Rock Hibiscus | Hibiscus denudatus | Mallow and Hibiscus Family | 35 | Oct (past peak) |
| 35 | Dakota mock vervain | Glandularia bipinnatifida | Verbena Family | 34 | Apr (past peak) |
| 36 | Mexican palo verde | Parkinsonia aculeata | Legumes | 31 | Apr (past peak) |
| 37 | Partridge Pea | Chamaecrista fasciculata | Legumes | 31 | Sep (past peak) |
| 38 | Climbing Hempvine | Mikania scandens | Sunflowers, Daisies, Asters, and Allies | 30 | Oct (past peak) |
| 39 | Firewheel | Gaillardia pulchella | Sunflowers, Daisies, Asters, and Allies | 29 | Apr (past peak) |
| 40 | Turkey Tangle Frogfruit | Phyla nodiflora | Verbena Family | 29 | Apr (past peak) |
| 41 | Texas creeping-oxeye | Wedelia hispida | Sunflowers, Daisies, Asters, and Allies | 29 | Apr (past peak) |
| 42 | Texas bindweed | Convolvulus equitans | bindweed family | 28 | Apr (past peak) |
| 43 | Zizotes milkweed | Asclepias oenotheroides | Dogbane Family | 27 | Sep (past peak) |
| 44 | Tree Tobacco | Nicotiana glauca | nightshade family | 26 | Nov (peak) |
| 45 | American Witch-Hazel | Hamamelis virginiana | witch-hazel family | 23 | Nov (peak) |
| 46 | White beggarticks | Bidens alba | Sunflowers, Daisies, Asters, and Allies | 20 | Jan (past peak) |
| 47 | Wild Carrot | Daucus carota | carrot family | 19 | May (past peak) |
| 48 | Alkali Heliotrope | Heliotropium curassavicum | borage family | 18 | Apr (past peak) |
| 49 | St. Andrew's cross | Hypericum hypericoides | St. John's wort family | 18 | Oct (past peak) |
| 50 | Sea Ox-Eye | Borrichia frutescens | Sunflowers, Daisies, Asters, and Allies | 18 | Apr (past peak) |