Family: Rosaceae
rough avens
[Geum laciniatum var. laciniatum Murray, more...]
from USDA Plants website
University of Wisconsin-Stevens Point, Robert W. Freckmann Herbarium (UWSP)
Etymology: Geum: an ancient Latin name used by Pliny for this group
Plants: erect, perennial, 16"-40" tall forb with hairy stems
Leaves: undersides silvery from fine hairs; basal leaves long-stalked, pinnately-divided into lobed and toothed segments, end and side segments mostly alike; upper leaves 3-parted
Flowers: white, 5-parted, 1/3" wide, spreading petals much shorter than the sepals; inflorescence of erect flowers on long stalks; blooms May-June
Fruits: hooked, dry seed in a roundish cluster
Habitat: moist to wet
Conservation Status: Native
Plants: erect, perennial, 16"-40" tall forb with hairy stems
Leaves: undersides silvery from fine hairs; basal leaves long-stalked, pinnately-divided into lobed and toothed segments, end and side segments mostly alike; upper leaves 3-parted
Flowers: white, 5-parted, 1/3" wide, spreading petals much shorter than the sepals; inflorescence of erect flowers on long stalks; blooms May-June
Fruits: hooked, dry seed in a roundish cluster
Habitat: moist to wet
Conservation Status: Native
Floristic Rating: Coefficient of Conservatism = 5, Wetland Indicator = FACW Atlas of the Wisconsin Prairie and Savanna Flora: by T.S. Cochrane & H.H. Iltis: habitat, distribution infomation / flowering and fruiting times USDA Plants Database: Federal Distribution and detailed information including photos Illinois Wildflowers: Wonderful photographs; detailed descriptions; color and leaf arrangement key
- petals white, much shorter than sepals
- small bractlets present between sepals
- receptacle glabrous to sparsely hairy, beaks eglndular
- pedicel hirsute with spreading to reflexed hairs
- basal and lower cauline leaves often 5-parted
from USDA Plants website
