Machim / Wedge-Leaved Water Croton
Homonoia retusa
- Habit
- Shrub
- Found in India
- Karnataka, Chhattisgarh, Madhya Pradesh & more
- Flowering
- January-August
Plant Details
- Scientific name
- Homonoia retusa
- Genus
- Homonoia
- Family
- Euphorbiaceae
- Habit
- Shrub
- Habitat
- Near water streams
- Habitat type
- Wetland
- Native to
- India
- Distribution
- India
- Found in India
- Karnataka, Chhattisgarh, Madhya Pradesh, Maharashtra
- Flowering & fruiting
- January-August
- Conservation status
- Least Concern (LC)
Leaf characters
- Leaf margin
- Toothed (serrate/dentate edge)recorded
- Leaf surface
- Tomentose (woolly, matted hairs)recorded
Typical of the family
- Arrangement
- Alternate
Characters marked “recorded” are for Machim itself; the rest are typical of the Euphorbiaceae family.
Flower & fruit characters
- Flower colour
- GreenrecordedGreen or greenish
Typical of the family
- Flower symmetry
- Actinomorphic (radially symmetrical)
- Inflorescence
- Cyme
- Fruit
- Capsule
Characters marked “recorded” are for Machim itself; the rest are typical of the Euphorbiaceae family — flowering plants only.
Local Names
- Tamil
- Aatthuchendu
- Marathi
- माचिम machim
About Machim
A member of the Euphorbiaceae family, Wedge-Leaved Water Croton (Homonoia retusa) is a shrub. In India it has been recorded in Karnataka, Chhattisgarh, Madhya Pradesh and 1 other states. It grows in near water streams. Flowering and fruiting run from January to August.

Euphorbiaceae
Spurge/Euphorbia family
Machim belongs to the Euphorbiaceae family.
The illustration represents the family — not necessarily this exact species.
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