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Rubiaceae

Family · 13 species with a result in Ohio

Cephalanthus 1

buttonbush (Cephalanthus occidentalis)buttonbushCephalanthus occidentalisLate in its seasonPhoto © Michael J. Papay · CC BY 4.0Late June to late November, middle week Aug 2–8

Galium 5

catchweed bedstraw (Galium aparine)catchweed bedstrawGalium aparinePhoto © Magnus Hagdorn · CC BY-SA 4.0Mid-March to early June, middle week May 3–9fragrant bedstraw (Galium triflorum)fragrant bedstrawGalium triflorumPhoto © jonas_barzdenas · CC BY-NC 4.0No season shownHedge Bedstraw (Galium mollugo)Hedge BedstrawGalium mollugoPhoto © neuenheimer · CC BY-NC 4.0No season shownshining bedstraw (Galium concinnum)shining bedstrawGalium concinnumPhoto © Erin Haase · CC BY-NC 4.0No season shownSweet Woodruff (Galium odoratum)Sweet WoodruffGalium odoratumPhoto Žádná práva nejsou vyhrazena, nahrál/a Peter de Lange · CC0 1.0

Houstonia 4

azure bluet (Houstonia caerulea)azure bluetHoustonia caeruleaPhoto © bassteeth · CC BY-NC 4.0Early April to early June, middle week Apr 26 – May 2summer bluet (Houstonia purpurea)summer bluetHoustonia purpureaPhoto © Patrick Coin · CC BY-NC-SA 4.0Late May to late June, middle week Jun 7–13long-leaved bluets (Houstonia longifolia)long-leaved bluetsHoustonia longifoliaPhoto © Sadie Hickey · CC BY-NC 4.0Early May to mid-August, middle week Jun 21–27Canadian Summer Bluet (Houstonia canadensis)Canadian Summer BluetHoustonia canadensisPhoto © Rob Curtis · CC BY-NC-SA 4.0

Mitchella 1

partridgeberry (Mitchella repens)partridgeberryMitchella repensLate in its seasonPhoto © Susan Elliott · CC BY-NC 4.0Early March to early November, middle week Jun 14–20

Sherardia 1

Field madder (Sherardia arvensis)Field madderSherardia arvensisPhoto © Gilles San Martin · CC BY-SA 4.0

Trichogalium 1

lance-leaved wild licorice (Trichogalium lanceolatum)lance-leaved wild licoriceTrichogalium lanceolatumPhoto © Daniel Sembroski · CC BY-NC 4.0

Missing records do not mean a species is absent.