Genotype

Number of fiber analysed

Ribbon widh (µm) ± standard deviation

Min

Max

LSD grouping

G. hirsutum (cv. C2)

107

17.765 ± 0.207

12.092

24.369

C

G. longicalyx

113

5.940 ± 0.202

4.254

8.862

A

(G. hirsutum cv. C2 × G. longicalyx)²

122

12.526 ± 0.180

8.946

16.008

B