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Aponogetonaceae
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not available
FNA
Resources
C. Barre Hellquist ;Robert R. Haynes in Flora of North America (vol. 22)
Herbs, perennial, rhizomatous, caulescent; turions absent. Leaves alternate, floating [submersed], petiolate [sessile]; sheath not persisting longer than blade, not leaving circular scar when shed, not ligulate, not auriculate; blade ovate to narrowly lanceolate [linear]; intravaginal squamules (i.e., minute appressed, planate trichomes attached at basal edge) scales, more than 2. Inflorescences terminal, spikes, subtended by spathe, pedunculate; peduncle following fertilization not elongating, not spiraling. Flowers bisexual [unisexual]; subtending bracts absent; perianth present [absent]; tepals 1[--6]; stamens 6--18[--50] in 2--3[--4] series, not epitepalous; anthers distinct, dehiscing longitudinally; pollen ellipsoid; pistils 2--6[--9], distinct, not stipitate; ovules basal-marginal, anatropous. Fruits follicles. Seeds 4; embryo straight.
Species within inventory project:
UF CONSERVATION AREAS
Aponogeton distachyos
Images
not available
This project made possible through support from the UF Planning, Design & Construction and the UF Office of Sustainability
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