Morphology of Flowers and Inflorescences

already androecium anthers anthesis apex apical apocarpous axils basal base Baum bracts calyx carpel margins carpels ceae cells colour congenital fusion corolla corresponding cross zone cross-section cyathium cymose diagram distal dorsal elongated example female flowers fertile filament floral axis floral organs flowering shoot foliage leaves formation fruit further fused genus Goebel growth gynoecia gynoecium inflorescence inner inserted internode involucre labellum lateral leaf organs Leinfellner lobes longitudinal main axis main florescence male flowers median monotelic morphology nectaries occur Osterr ovary ovules panicle paraclades partial inflorescences pedicels peltate perianth perigon petaloid petals placenta plants pollen grains pollen sacs polytelic postgenital fusion primordia primordium prophylls raceme receptacle recognisable region sepals septa septum species sporophylls spur stamens staminodes sterile stigma structure style branches subtending surface sympetalous syncarpous synflorescence tepals terminal flower thecae thyrse tissue Troll tube umbel unifacial upper ventral VIII Weberling whorls zygomorphic