Glandular trichomes vs Non-Glandular trichomes

Trichome types from various tomato species.

a. type II non-glandular trichomes from S. lycopersicum .

b. Type III long hairs (non-glandular).

c. Type I long glandular trichomes with single secretory cell at the tip.

d. Type VI glandular trichomes.

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