TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

IMPERFECT FLOWER [3 records]

Record 1 2011-06-01

English

Subject field(s)
  • Botany
DEF

A flower with either stamens or pistils, but not both.

CONT

The majority of flowers include both stamens and carpels, and such flowers are said to be perfect. If either stamens or carpels are missing, the flower is imperfect(unisexual)...

OBS

Term used at the Canadian Grain Commission.

French

Domaine(s)
  • Botanique
CONT

La fleur est hermaphrodite (parfaite) si elle possède au moins un androcée et un gynécée. Si l'une ou l'autre de ces structures est absente, la fleur est unisexuée (imparfaite).

OBS

Terme en usage à la Commission canadienne des grains.

Spanish

Campo(s) temático(s)
  • Botánica
DEF

La que carece de estambres o carpelos.

Save record 1

Record 2 1996-05-13

English

Subject field(s)
  • Plant Diseases
DEF

A fungous disease cause by Ascochyta chrysanthemi, the imperfect stage of Mycosphaerella ligulicola, family Mycosphaerellaceae. The corolla of the ray flowers is blighted, resulting in poorly developed, discolored, and one-sided heads. Sometimes the flower bud fails to open.

French

Domaine(s)
  • Maladies des plantes
OBS

Brûlure des ligules du chrysanthème.

OBS

Depuis 1973, s'est répandue en France une maladie grave, dont l'agent est Aschochyta chrysanthemi, qui provoque des taches brunes sur les pétales, les feuilles et les tiges.

Spanish

Save record 2

Record 3 1994-02-18

English

Subject field(s)
  • Paleontology
  • Botany
OBS

... where certain parts usually present are not developed; as a flower may be imperfect, that is, unisexual.

French

Domaine(s)
  • Paléontologie
  • Botanique
OBS

[...] fleur à laquelle il manque quelque chose d'essentiel à la fructification.

Spanish

Save record 3

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