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 Saururus cernuus obligate 0.08 0.43 1.00 Scirpus validus obligate 0.08 0.50 Sesbania sp. facultative 0.12 Sida rhombifolia facultative upland 0.12 0.30 0.10 0.19 Solanum americanum facultative upland 0.17 Solidagofistulosa facultative wetland 0.90 0.10 Solidago sp. *** 0.17 0.05 0.09 0.10 Teucrium canadense facultative wetland 0.09 Thalia geniculata obligate 0.13 Thelpteris dentata facultative wetland 0.80 0.14 0.33 Thelpteris interrupta facultative wetland 0.30 0.38 0.30 0.13 Thelpteris hispidula facultative wetland 0.10 ,.09 0.33 0.50 0.43 0.30 0.43 Thelypteris kunthii facultative wetland 0.08 0.09 Typha latifolia obligate 0.33 0.15 0.04 0.25 Urena lobata facultative upland 0.18 0.90 0.20 0.13 0.77 0.21 0.14 Woodwardia areolata obligate 0.13 Woodwardia virginica facultative wetland 0.10 *** Species not listed in The Florida Wetlands Delineation Manual or the National List of Plant Species that Occur in Wetlands (Reed 1988).