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FIG. 149. Various types of glandular hairs. Unicellular hairs on Julocroton /M.S- 

 cescens (A), Croton monanthogynus (B). Uniseriate uni-glandular hairs on Zollikoferia 

 nudicaulis (C), Silene villosa (E), Geranium favosum (K), Boerhaavia repens (M). Glandular 

 hairs with two-celled heads on Hesperis glutinosa (D), Pilyrodia salvifolia (F), Cyclamen 

 persicum (H), Lysimachia Nummularia (J), Chenopodium Boirys (L), Diospyros Kaki (O). 

 Glandular hairs with four-celled heads on Humid us Lupidus (G), Boswellia papyrifera (V), 

 Humulus Lupidus (Y). Glandular hairs with five-celled heads on Combretum acideatum (Z), 

 Humulus Lupidus (Y). Glandular hairs with six-celled heads on Rhododendron Dalhousia 

 (X), hair characteristic on the Phaseolea (U). Glandular hairs with eight-celled heads on 

 Lavandida vera (W). Glandular hairs with multicellular heads on Pieris Jloribunda (N), 

 Begonia car olinia folia (S), Begonia preloniensis (s). Glandular hairs with four and eight 

 cells respectively on Picramnia coccinea (P). Glandular hairs with two and four cells re- 

 spectively on Cistus ladaniferus (R). Double glandular hair on Rhododendron lanatum (T) 

 Adapted from Solereder and redrawn by Hogstad. 



