Skip to content
OpenPhenologybeta

Onagraceae

Family · 11 species with a result in Ohio

Circaea 1

broadleaf enchanter's nightshade (Circaea canadensis)broadleaf enchanter's nightshadeCircaea canadensisPhoto © Jerry Oldenettel · CC BY-NC-SA 4.0Late May to early August, middle week Jul 5–11

Epilobium 3

cinnamon willowherb (Epilobium coloratum)cinnamon willowherbEpilobium coloratumPhoto © Randy A Nonenmacher · CC BY 4.0Great Willowherb (Epilobium hirsutum)Great WillowherbEpilobium hirsutumPhoto © Kai Löhr · CC BY 4.0Hoary Willowherb (Epilobium parviflorum)Hoary WillowherbEpilobium parviflorumPhoto © Guglielmo Vacirca · CC BY-NC 4.0

Ludwigia 3

floating primrose-willow (Ludwigia peploides)floating primrose-willowLudwigia peploidesPhoto © oliviemae · CC BY-NC 4.0Late June to mid-October, middle week Aug 23–29Seedbox (Ludwigia alternifolia)SeedboxLudwigia alternifoliaPhoto © Fritzflohrreynolds · CC BY-SA 4.0Water Purslane (Ludwigia palustris)Water PurslaneLudwigia palustrisPhoto © Erin Haase · CC BY-NC 4.0

Oenothera 4

northern evening-primrose (Oenothera parviflora)northern evening-primroseOenothera parvifloraPhoto © Jean-Marc Vallières · CC BY-NC 4.0Mid-July to mid-October, middle week Aug 16–22biennial beeblossom (Oenothera gaura)biennial beeblossomOenothera gauraPhoto © Dave Woehr · CC BY-NC 4.0Early August to mid-October, middle week Aug 30 – Sep 5common evening-primrose (Oenothera biennis)common evening-primroseOenothera biennisPhoto © Tom Pollard · CC BY 4.0Pinkladies (Oenothera speciosa)PinkladiesOenothera speciosaPhoto © skowbp · CC BY-NC 4.0

Missing records do not mean a species is absent.