Phylogeny of Ten Kenyan Plectranthus Species in the Coleus Clade Inferred from Leaf Micromorphology, Rbcl and MatK Genes

Figure 5

Trichomes identified in Plectranthus species: (A) long-stalked glandular trichome (in P. caninus and P. ornatus), (B) short-stalked glandular trichome (in P. aegyptiacus, P. edulis, P. pseudomarrubioides, P. otostegioides, P. montanus, and P. amboinicus), (C) capitate nonstalked trichome (in P. ornatus), (D) nonglandular trichomes (in P. ornatus), (E) capitate glandular trichome (in P. lanuginosus and P. barbatus), and (F) capitate glands (in P. ornatus).