Common Names
partridgeberry, twinberry, eyeberry, squaw vine

Family
Rubiaceae

Habitat
rich soils, often trailing over rocks, in woodlands with some sun

Observed Blooming
early June, 2020
late May, 2019
late May, 2018
mid May, 2017
early June, 2016
late May, 2015
late May through early June, 2014
late May, 2013

Conservation
threatened in Iowa