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monophyllous

American  
[mon-uh-fil-uhs] / ˌmɒn əˈfɪl əs /

adjective

Botany.
  1. consisting of one leaf, as a calyx.

  2. having only one leaf.


monophyllous British  
/ ˌmɒnəʊˈfɪləs /

adjective

  1. botany having or consisting of only one leaf or leaflike part

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of monophyllous

From the Greek word monóphyllos, dating back to 1740–50. See mono-, -phyllous

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.

See Examples For:

Calyx with 2 bracts at the base, top-shaped, monophyllous, 5 lanceolate teeth.

From The Medicinal Plants of the Philippines by Thomas, Jerome Beers

Staminate: Calyx monophyllous, cylindrical, 2-toothed; corolla, 5 linear petals twice as long as the calyx; stamens 20 or more, joined in a column at their bases.

From The Medicinal Plants of the Philippines by Thomas, Jerome Beers

The monophylly may therefore be considered as a reversion to a more primitive state and the monophyllous varieties may be called atavistic.

From Species and Varieties, Their Origin by Mutation by Vries, Hugo de

Calyx proper, very short, monophyllous, a lanceolate leaflet springing from the border.

From The Medicinal Plants of the Philippines by Thomas, Jerome Beers

Briot remarks that the monophyllous bastard acacia is liable to petaloid alterations of its stamens, which deficiency may encroach upon its fertility and accordingly upon the purity of its offspring.

From Species and Varieties, Their Origin by Mutation by Vries, Hugo de

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