Origin:
Introduced
Life Cycle:
Perennial
General Desc:
A deep-rooted vining herb that is a problematic weed in agricultural fields. It trails along the ground or climbs on upright plants, often forming large patches. Flowers white to pink, 1 to 3 per leaf axil, petals 5 and fused into a funnel-shaped flower. Identification notes: Perennial with deeply set, creeping rootstocks; stems slender, branching, prostrate or twining; leaves alternate along the stems on stalks; blades triangular to ovate, mostly arrowhead-shaped base; flowers white to pink; bracts smaller than sepals.
Height:
4 feet Habitat
Color:
White or pinkish
Shape:
Regular not in clusters
Tubular:
Y
Flowering Period:
May - Sep Description:
Funnel-shaped flowers to 1 inch wide where petals spread out from the tubular portion of the flower. Flowers are found in leaf axils.
Leaf and Stem Characteristics
Leaf Color:
Dark green
Leaf Type:
Simple
Leaf Shape:
Triangular
Leaf Margin:
Lobed
Leaf Attachment:
Alternate
Leaves Clasp:
N Hairs:
Stems
Spines:
N
Leaf Description:
Leaf blades variable in size and shape but usually arrowhead-shaped with an overall triangular to ovate form, to 2 inches long, growing on one side of the stalk. Stems smooth to slightly hairy. Fruit and Seed Characteristics
Fruit Color: Dark brown Fruit Type: Capsule Fruit Notes: Stalked, 4-seeded, 1 to 2-chambered, rounded. Seed Notes: Black to brown seeds are 3-angled and oblong, tapering at the ends.
Arizona Cooperative Extension
Yavapai County
840 Rodeo Dr #C
Prescott, AZ 86305
(928) 445-6590