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Caricaceae

Caricaceae
Caricaceae image
  • FNA
  • Resources
Walter C. Holmes in Flora of North America (vol. 7)
Trees [rarely herbs], wood soft, sap milky. Stems erect; usually unbranched. Leaves alternate (borne at branch tips), palmately lobed [simple]; stipules absent; petiole present; blade margins entire or lobed. Inflorescences usually axillary, paniculate [cymose-paniculate, cymose, or racemose]; bracts present. Pedicels present or absent. Flowers usually unisexual, rarely bisexual, staminate and pistillate usually on different plants, 5-merous; calyces rotate, campanulate, or tubular, 5-toothed. Staminate flowers: corolla funnelform [tubular, salverform], tube elongate, 5-lobed, lobes oblong to linear [ovate]; stamens 10, in 2 series, borne at orifice of corolla tube, alternating longer and shorter; anthers dehiscing by longitudinal slits, introrse, distinct or connate basally, connective often projecting beyond anther sacs; ovary vestigial or absent. Pistillate flowers: petals distinct or connate basally, oblong to linear; ovary (1-)5-carpellate, 1-locular; placentation parietal; ovules 100+, anatropous, bitegmic; styles 0 or 1; stigmas 5, divided into 2 or more lobes. Fruits: berries. Seeds brown to black, ovoid to compressed, smooth or warty; aril gelatinous; embryo linear, cotyledons flat, broad.
Species within inventory project: Arizona Flora
Carica papaya
Media resource of Carica papaya
Papaya carica
Media
not available
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This project was made possible in part by the Institute of Museum and Library Services [MG-70-19-0057-19].

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