Table 2.

Characteristics of the trichome length and the diameter of the trichome head of Hartweg’s locust

Part of flower	The means ± SD
	Trichome length (µm) n = 50	Trichome head diameter (µm) n  = 50
Receptacle	250.1 ± 26.92*	74.1 ± 7.68*
Bract	426.2 ± 42.10*	142.9 ± 18.85*
Pedicle	771.2 ± 141.42*	167.1 ± 10.45*

*Within a column indicate statistically significant differences (= 0.05)