|   Apiaceae  |       Eryngium spp.  |       3  |       M  |    |
|   Fabaceae  |       Erythrina crista-galli L.  |       1  |       M-OR-T  |    |
|   Myrtaceae  |       Eugenia uruguayensis Cambess.  |       1.3  |       OR  |    |
|   Asteraceae  |       Eupatorium tweedianum Hook. & Arn.  |       1  |       OR  |    |
|   Euphorbiaceae  |       Euphorbia rochaensis (Croizat) Alonso Paz & Marchesi  |       2  |       P  |     |
|   Euphorbiaceae  |       Euphorbia serpens Kunth  |       1  |       M  |    |
|   Convolvulaceae  |       Evolvulus sericeus Sw.  |       1.3  |       OR  |    |
|   Moraceae  |       Ficus cestrifolia Schott  |       1  |       P  |       OR  |    
|   Moraceae  |       Ficus luschnathiana (Miq.) Miq.  |       1.3  |       F-M-OR  |    |
|   Rubiaceae  |       Galium sp.  |       3  |       OR  |    |
|   Asteraceae  |       Gamochaeta americana (Mill.) Wedd.  |       3  |       M  |    |
|   Asteraceae  |       Gamochaeta simplicicaulis (Willd. ex Spreng.) Cabrera  |       1  |       M  |    |
|   Asteraceae  |       Gamochaeta sp.  |       4  |       M-OR  |    |
|   Verbenaceae  |       Glandularia peruviana (L.) Small  |       3  |       OR  |    |
|   Verbenaceae  |       Glandularia selloi (Spreng.) Tronc.  |       3.4  |       OR  |    |
|   Rubiaceae  |       Guettarda uruguensis Cham. & Schltdl.  |       1  |       OR  |    |
|   Orchidaceae  |       Habenaria parviflora  |       4  |       OR  |    |
|   Amaryllidaceae  |       Habranthus gracilifolius Herb.  |       3  |       OR  |    |
|   Lythraceae  |       Heimia salicifolia (Kunth) Link  |       3  |       M  |    |
|   Boraginaceae  |       Heliotropium curassavicum  |       2  |       P  |       M  |    
|   Iridaceae  |       Herbertia lahue (Molina) Goldblatt  |       3  |       M-OR  |    |
|   Limnocharitaceae  |       Hydrocleys nymphoides (Willd.) Buchenau  |       2  |       OR  |    |
|   Apiaceae  |       Hydrocotyle bonariensis Lam.  |       1, 2, 3  |       M-OR  |    |
|   Apiaceae  |       Hydrocotyle ranunculoides L. f.  |       2  |       M-OR  |    |
|   Hypoxidaceae  |       Hypoxis decumbens L.  |       1.3  |       OR  |    |
|   Convolvulaceae  |       Ipomoea alba L.  |       1  |       OR  |    |
|   Convolvulaceae  |       Ipomoea sp.  |       1  |       M-OR  |    |
|   Poaceae  |       Ischaemum minus J. Presl  |       2.3  |       FO-OR  |    |
|   Isoetaceae  |       Isoëtes weberi Herter  |       2  |       P  |       OR  |    
|   Asteraceae  |       Jaegeria hirta (Lag.) Less.  |       2.3  |       M  |    |
|   Malpighiaceae  |       Janusia guaranitica (A. St.-Hil.) A. Juss.  |       1  |       OR  |    |
|   Santalaceae  |       Jodina rhombifolia (Hook. & Arn.) Reissek  |       1  |       M-OR-T  |    |
|   Juncaceae  |       Juncus acutus L.  |       2  |       OR  |    |
|   Juncaceae  |       Juncus sp.  |       3  |       OR  |    |
|   Asteraceae  |       Jungia floribunda Less.  |       1.2  |       M  |    |
|   Verbenaceae  |       Lantana camara L.  |       1  |       M-OR  |    |
|   Verbenaceae  |       Lantana megapotamica (Spreng.) Tronc.  |       1  |       M-OR  |    |
|   Poaceae  |       Leersia hexandra Sw.  |       1.3  |       FO  |