Definition of Amphitropous

1. Adjective. (of a plant ovule) partly inverted; turned back 90 degrees on its stalk.

Category relationships: Flora, Plant, Plant Life
Antonyms: Anatropous

Medical Definition of Amphitropous

1. Having the ovule inverted, but with the attachment near the middle of one side; half anatropous. Origin: Gr. + to turn. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Amphitropous

amphitheater
amphitheaterlike
amphitheaters
amphitheatral
amphitheatre
amphitheatres
amphitheatric
amphitheatrical
amphitheatrically
amphithymia
amphitrichate
amphitrichous
amphitrocha
amphitrophic
amphitropic
amphitropous (current term)
amphitropous ovule
amphitypy
amphiuma
amphiumas
amphixenosis
ampho-
amphochromatophil
amphochromatophile
amphochromophil
amphochromophile
amphocyte
amphodiplopia
amphoion
amphoions

Literary usage of Amphitropous

Below you will find example usage of this term as found in modern and/or classical literature:

1. Botany by Geological Survey of California, William Henry Brewer, Sereno Watson, Asa Gray (1880)
"... distinct, with 2-celled anthers; ovary 1-celled, containing a solitary amphitropous or campylo- tropous ovule on a funicle rising from its base, ..."

2. Flora of the Southern United States: Containing an Abridged Description of by Alvan Wentworth Chapman (1897)
"Ovules amphitropous or campylotropous, solitary, erect. Styles as many as the ovaries. ... Ovule single, erect, amphitropous. Stigma many- cleft. ..."

3. Structural Botany: Or Organography on the Basis of Morphology. To which is by Asa Gray (1879)
"These are the orthotropous, campylotropous, and anatropous, and the modification called half-anatropous, or amphitropous.2 521. ..."

4. An Illustrated Flora of the Northern United States: Canada and the British by Nathaniel Lord Britton, Addison Brown (1897)
"Ovary subglobose, compressed; styles 2, distinct, or united at the base; ovule solitary, amphitropous. Utricle sub- globose, somewhat compressed, ..."

5. Synoptical Flora of North America: The Gamopetalae, Being a Second Edition by Asa Gray (1888)
"Ovules laterally affixed, amphitropous. Inflorescence centrifugal, cymose. ). CALLICARPA. Flowers 4-merous (rarely 5-merous in calyx and corolla), ..."

6. Flora of the Rocky Mountains and Adjacent Plains, Colorado, Utah, Wyoming by Per Axel Rydberg (1917)
"Ovule and seed attached near the base of the style, ascending and amphitropous. 1. S. procumbens L. Stems less than 1 dm. high, more or less hirsute- ..."

Other Resources:

Search for Amphitropous on Dictionary.com!Search for Amphitropous on Thesaurus.com!Search for Amphitropous on Google!Search for Amphitropous on Wikipedia!

Search