phyllotaxy

[fil-uh-tak-see]

phyl·lo·tax·y

[fil-uh-tak-see]
noun, plural phyl·lo·tax·ies. Botany.
1.
the arrangement of leaves on a stem or axis.
2.
the study of such arrangement.

Origin:
1855–60; phyllotax(is) + -y3

phyl·lo·tac·tic [fil-uh-tak-tik] , phyl·lo·tac·ti·cal, phyl·lo·tax·ic, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To phyllotaxy

00:10

00:09

00:08

00:07

00:06

00:05

00:04

00:03

00:02

00:01

Phyllotaxy is always a great word to know.
So is seedless vascular plant. Does it mean:
organisms having pairs of homologous chromosomes
plants with true roots, stems and leaves dispersed by spores because they don't produce seeds
Collins
World English Dictionary
phyllotaxis or phyllotaxy (ˌfɪləˈtæksɪs)
 
n , pl -taxes, -taxies
1.  the arrangement of the leaves on a stem
2.  the study of this arrangement in different plants
 
phyllotaxy or phyllotaxy (ˌfɪləˈtæksɪs, -ˈtæksiːz)
 
n
 
phyllo'tactic or phyllotaxy
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
American Heritage
Science Dictionary
phyllotaxy   (fĭl'ə-tāk'sē)  Pronunciation Key 
The pattern of leaf distribution and arrangement on a stem.

phyllotactic adjective
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Dictionary.com, LLC. Copyright © 2012. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT