phyllotaxis
Americannoun
plural
phyllotaxesnoun
-
the arrangement of the leaves on a stem
-
the study of this arrangement in different plants
Other Word Forms
- phyllotactic adjective
Etymology
Origin of phyllotaxis
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The former condition represents a lower, the latter condition represents a higher, order of phyllotaxis.
From The Genus Pinus by Shaw, George Russell
Although we are not quite sure how Dr Falconer in tends to apply the law of phyllotaxis to illustrate his idea, we fancy that a pertinent illustration may be drawn from it in this way.
From Darwiniana; Essays and Reviews Pertaining to Darwinism by Gray, Asa
Cones with a dorsal umbo, the phyllotaxis complex.
From The Genus Pinus by Shaw, George Russell
The law of phyllotaxis, like that of the elastic curve, is carried out in time as well as in space.
From The Atlantic Monthly, Volume 05, No. 30, April, 1860 by Various
If the cone is conical, definite phyllotaxis would be possible among all the scales only when the size of the scales diminishes in equal measure with the gradual diminution of the cone's diameter.
From The Genus Pinus by Shaw, George Russell
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
