0.25 mm
Scale anchored to a reviewed measurement
Uniformly scaled by documented lower-range length.
Representative Orchid Seed (0.25 mm)
A dust-like orchid seed anchored to the documented 0.25 mm lower end of the Orchidaceae length range. The image preserves a plausible broad-face seed contour while the comparison scale uses only the verified horizontal length, avoiding a false claim that all orchid species share one shape.
Dimensions
- Height
- 0.09 mm
- Length
- 0.25 mm
- Width
- 0.09 mm
- Weight
- 0 g
Quick facts
- Reference length
- 0.25 mm
- Published length range
- 0.25–1.2 mm
- Seed type
- dust-like
Representative Orchid Seed (0.25 mm) · Size infographic

Related objects
Sources and measurement22 References
Dimensions were cross-checked against independent sources before publication.
Measurement basis
Horizontal length is anchored at 0.25 mm; contour width is illustrative within the documented orchid-seed range.