Click on the keywords below to add to search

Ontogeny

Annual
Biennial
Perennial
Summer annual
Winter annual

Habitat

Marshland
Leguminous
Terrestrial
Mesophytic
Epiphytic
Saprophytic
Parasitic
Parasites
Semi parasite
Aquatic
Free floating
Anchored floating
Anchored emerged
Submerged
Suspended
Semi aquatic
Marginal
Amphibious
Parasite
Stem parasite
Root parasite
Total parasite

Morphotypes

Broadleaved weeds
Trailer
Climber
vine
Liana
Shrub
Straggler
Prostrate herb
Creeper
sub-shrubby
Under-shrub
Erect herb
Tree
Terrestrial fern
Epiphytic fern
Fern alike
Narrowleaved weeds
Grass
Sedge
Cotyledon number
Dicot.
Monocot.

Crops

Wheat
Potato
Pulses
Citrus
Sugarcane
Banana
Tea
Mesta
Maize
Jute
Young tea
Coffee
Winter vegetables
Summer vegetables
Rice
Direct seeded Autumn rice
Transplanted Autumn rice
Transplanted winter rice
Summer rice
Deep water rice
Jhum (Shifting) rice
Terraced rice
Association
Facultative weed
Obligate weed

Non cropland weeds

Roadside weeds
Wasteland weeds
Industrial weed
Forest weed
Grassland weed
Pasture

Season