trichome and bristle types comparison and division groups outline diagram

trichome bristle types comparison collection division category differences anatomy biology plant closeup isolated outline diagram scheme labeled educational explanation example model outgrowth appendages algae lichens protists papillae indumentum biological vector illustration green hairs epidermal hair tapering glandular unicellular uniseriate multiseriate capitate stellate plumose barbed glochidiate dendeite peltate malpighian sessile