Weeds Identification

Growth habit

upright and nonwoody

upright and nonwoody

prostrate and nonwoody

woody bush or tree

Leaf structure

Leaf shape

heart

Leaf arrangement

leaves not present

Leaf margin

I do not know

Leaf stalk

shorter than leaf

longer than leaf

Leaf hairs

Stem cross section

square or multi-edged

Stem hairs

Thorns or spines

I do not know

Ochrea

Milky sap

Dominant flower color

purple

Flower symmetry

radial symetery

bilateral symetry

not symmetrical

Flower diameter

Lifecycle

Root structure

bulb/corm/enlarged stem/ nutlet

rhizomes present

stolons present

bulb/corm/enlarged stem/nutlet