"Perianth" Quotes from Famous Books
 ... as to that of insects when these are the carriers. We see adaptation to the wind in the incoherence of the pollen,—in the inordinate quantity produced (as in the Coniferae, Spinage, etc.),—in the dangling anthers well fitted to shake out the pollen,—in the absence or small size of the perianth,—in the protrusion of the stigmas at the period of fertilisation,—in the flowers being produced before they are hidden by the leaves,—and in the stigmas being downy or plumose (as in the Gramineae, Docks, etc), so as to secure the ...
— The Different Forms of Flowers on Plants of the Same Species • Charles Darwin |
