Venus flytrap varieties
Dionaea muscipula
Quick answer
Start with the label, then compare the traps: Dionaea muscipula cultivars vary in trap size, color and hairs at the trap edge. ‘Akai Ryū’ is a named red selection.

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Venus flytrap varieties
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Plant names and labels
This guide covers the accepted species Dionaea muscipula. Named selections are cultivars within that species, not separate species or a general label for all carnivorous plants.
A practical collection can distinguish an unlabeled typical plant from named color, trap-size or trap-edge-hair forms. Dionaea muscipula ‘Akai Ryū’ is one named choice.
- 02
How the varieties differ
Cultivars differ in trap size, trap color and the hairs along the trap edge. ‘Akai Ryū’ is a named red selection, a concrete choice if you want color.
- 03
Care differences
The same species baseline applies across visual forms: bright light, wet nutrient-poor acidic medium, and suitable water. There are no separate watering, dormancy, or feeding rules for each cultivar.
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Limits of plant labels
This is not a complete current cultivar list. Use cultivar names only with traceable provenance. Appearance changes with light, season, and growing conditions.
All Venus fly trap guides
Sources3 references
- Royal Botanic Gardens, Kew: Plants of the World OnlineTaxonomy · accepted name · classification
- North Carolina State University Extension Gardener Plant ToolboxHouseplant context · light · wet medium · water quality · humidity · pests · disease
- Iowa State University Extension and OutreachMedium · light · temperature · humidity · water quality · feeding · terrarium care
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