Table 7.8 (Cont.) Frequency of Occurrence of Herbaceous Species Found in the Understory of Constructed Forested Wetlands. Site Age Species Name wetland status 0.5 2 5 6 8 10 10 12 14 15 16 17 18 19 Crotalaria pallida *** 0.47 Cuphea carthagenensis facultative 0.12 Cynodon dactylon facultative upland 0.41 0.17 0.05 Cyperus croceus *** 0.03 Cyperus distinctus obligate 0.25 Cyperus haspan obligate 0.16 Cyperus iria facultative wetland 0.17 Cyperus odoratus facultative wetland 0.08 0.21 0.50 Cyperus polystachyos facultative wetland 0.06 0.08 0.10 0.13 Cyperus retrorsus facultative upland 0.18 Cyperus surinamensis facultative wetland 0.17 0.14 Cyperus virens facultative wetland 0.08 0.37 Desmodium triflorum facultative upland Dichondra caroliniensis facultative 0.05 Digitaria bicornis *** 0.12 0.01 Digitaria serotina facultative Diodia virginiana facultative wetland 0.21 Drymeria cordata facultative 0.05 0.05 Echinochloa walteri obligate 0.14 0.13 Eclipta alba facultative wetland 0.08 0.05 Eleocharis sp. obligate *** Species not listed in The Florida Wetlands Delineation Manual or the National List of Plant Species that Occur in Wetlands (Reed 1988).