Sexual reproduction in some Scrophularia species (Scrophulariaceae) from the Iberian Peninsula and the Balearic Islands

The reproductive biology of some Scrophularia species in the Iberian Peninsula and Balearic Islands has been studied. Levels of fruit-set in bagged and unbagged inflorescences, the production of seeds/capsule, the effectiveness of seed-set following cross-pollination in the genus and the pollen/ovul...

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Veröffentlicht in:	Plant systematics and evolution 1993-01, Vol.184 (3/4), p.159-174
Hauptverfasser:	Ortega Olivencia, A, Devesa Alcaraz, J.A
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Biological Sciences Biological taxonomies Cross pollination dichogamy Flowers fruit set fruits Fundamental and applied biological sciences. Psychology Inflorescences Insect pollination Insect reproduction Morphology, anatomy, histology, cytology ovules Plant cytology, morphology, systematics, chorology and evolution Plants pollen Pollination protogyny ratios Scrophularia seed production seed set Seeds self compatibility sexual reproduction species Spermatophyta Taxa
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Beschreibung
Zusammenfassung:	The reproductive biology of some Scrophularia species in the Iberian Peninsula and Balearic Islands has been studied. Levels of fruit-set in bagged and unbagged inflorescences, the production of seeds/capsule, the effectiveness of seed-set following cross-pollination in the genus and the pollen/ovule ratios have been analyzed.
ISSN:	0378-2697 1615-6110
DOI:	10.1007/bf00937433