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Tvrdka

Tvrdka (latinsky nucula) je název pro speciální druh rozpadavého plodu, tvořeného několika (většinou čtyřmi) suchými plůdky. Tvrdky se formují z pestíku srostlého původně pouze ze dvou plodolistů. Každý z plodolistů je v průběhu vývoje rozdělen nepravou přepážkou na dva díly, čímž vzniká čtyřkomůrkové gyneceum obsahující v každé komůrce po jednom…

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Tvrdka

Nodes15
Edges14
Triples0
Avg. degree1.87
Density0.133333
Components1

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Important terminology

plodolistů speciální plůdky srostlého pouze plod schizokarp plůdků plody jsou označovány semeníku plodu tvořeného několika tvrdky ze dvou nepravou přepážkou

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SubjectPredicateObjectConfidenceSrc

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