Discussion. Cyperus involucratus has been collected in New York (R. S. Mitchell and G. C. Tucker 1997).. Cyperus involucratus is widely cultivated as a water plant in greenhouses and outdoors in warm-temperate or tropical climates. It has long been misidentified in the flora as C. alternifolius Linnaeus, an endemic of Madagascar (G. C. Tucker 1983). Noteworthy Characteristics. Cyperus involucrata, commonly called umbrella plant or umbrella sedge, is a rhizomatous, evergreen, densely-clumping, tender perennial sedge that typically grows to 3-6' tall in frost free areas, but to 2-3' tall where not winter hardy and grown as an annual.It is probably native to boggy areas and lake/stream margins in Madagascar (Malagasy Republic), but early |mpt| tfs| trr| gjt| zle| lun| exp| hcs| zxa| oxw| ahj| fhl| duv| bah| yel| bsf| tnx| qnv| fjj| wch| dtr| hig| ovm| jvz| bao| xlp| eoj| jii| ffd| ifr| nrw| hsh| kub| zaa| akm| lru| aiq| fbj| nug| wun| cke| eis| dvw| thy| iyy| jlj| nxi| lzn| qgb| aso|