Sechiopsis tetraptera DieterleSteep forested hills Vine in trees or tall shrubs, or climbing faces of road cut; flowers dull yellow or greenish yellow; frequent along highwa
Tephrosia simulans C.E.WoodSteep, pine-forested hillside Suff. erect.; Flower lilac purple
Carex pachystachya Chamisso ex Steudelthick-headed sedge;Chamisso's sedgecarex à épis densesCarex pa...
Callaeum reticulatum D.M.JohnsonCommon vine mostly hanging over slopes. Flowers yellow
Securidaca cristata A.C.Sm.on edge of high forest High-climbing vine; fls. yellow and green
Sechium mexicanum Lira & M. NeeExtremely steep slopes, top of canyon at edge of plateau, volcanic be...
Strychnos brachistantha Standl.secondary forest A rare vine of medium height seen only in secondary...
Tutcheria symplocifolia Merr. & Metc.dry, steep slope, clay, meadow, roadside Fairly common; woody;...
Cassia tetraphylla var. colombiana Desv. var. colombiana H.S.Irwinin thicket Shrub 3 m., lvs. dark ...
Senna racemosa var. moctezumae var. moctezumae H.S.Irwin & BarnebyOpen sun, rocky gravel roil Sever...
Tetrapterys cordifolia W.R.AndersonPlateau savanna Shrub 1m; petals yellow in bud
Sicyos chiriquensis Hammel & D'ArcyVine, on vegetation along stream, flowers greenish-shite-yellowis...
Galeopsis tetrahit LinnaeusGaleopsis tetrahitcommon hemp-nettle;brittle-stemmed hemp-nettle;dog nett...
Aphelandra parviflora LeonardHerb, in low thick forest; fls. Yellow; bracts gree
Echinopepon calcitrapa McVaugh, determined by R. McVaugh 1999Locally abundant herbaceous vine climbi...
Eugenia griseiflora McVaughforested hills Forested Hills #2; Small tree 2-3 m high, petals, stamens...
Tephrosia simulans C.E.WoodSteep, pine-forested hillside Suff. erect.; Flower lilac purple
Carex pachystachya Chamisso ex Steudelthick-headed sedge;Chamisso's sedgecarex à épis densesCarex pa...
Callaeum reticulatum D.M.JohnsonCommon vine mostly hanging over slopes. Flowers yellow
Securidaca cristata A.C.Sm.on edge of high forest High-climbing vine; fls. yellow and green
Sechium mexicanum Lira & M. NeeExtremely steep slopes, top of canyon at edge of plateau, volcanic be...
Strychnos brachistantha Standl.secondary forest A rare vine of medium height seen only in secondary...
Tutcheria symplocifolia Merr. & Metc.dry, steep slope, clay, meadow, roadside Fairly common; woody;...
Cassia tetraphylla var. colombiana Desv. var. colombiana H.S.Irwinin thicket Shrub 3 m., lvs. dark ...
Senna racemosa var. moctezumae var. moctezumae H.S.Irwin & BarnebyOpen sun, rocky gravel roil Sever...
Tetrapterys cordifolia W.R.AndersonPlateau savanna Shrub 1m; petals yellow in bud
Sicyos chiriquensis Hammel & D'ArcyVine, on vegetation along stream, flowers greenish-shite-yellowis...
Galeopsis tetrahit LinnaeusGaleopsis tetrahitcommon hemp-nettle;brittle-stemmed hemp-nettle;dog nett...
Aphelandra parviflora LeonardHerb, in low thick forest; fls. Yellow; bracts gree
Echinopepon calcitrapa McVaugh, determined by R. McVaugh 1999Locally abundant herbaceous vine climbi...
Eugenia griseiflora McVaughforested hills Forested Hills #2; Small tree 2-3 m high, petals, stamens...
Tephrosia simulans C.E.WoodSteep, pine-forested hillside Suff. erect.; Flower lilac purple
Carex pachystachya Chamisso ex Steudelthick-headed sedge;Chamisso's sedgecarex à épis densesCarex pa...
Callaeum reticulatum D.M.JohnsonCommon vine mostly hanging over slopes. Flowers yellow