Characters;"Amphitecna latifolia";"Amphitecna montana";"A. tuxtlensis";"Amphitecna loreae" Habit;"Tree to 10 m tall";"Large tree, 10-20 m tall";"Tree, 5-15 m tall";"Large tree, 10-25 m tall" "Leaf length";"to 19 cm";"to 34 cm";"to 18 cm";"to 20 cm" "Leaf width";"to 11 cm";"to 11 cm";"to 5 cm";"to 5 cm" Petiole;"poorly defined";"clearly differentiated";defined;defined "Leaf shape";"Broadly obovate";"Oblanceolate to narrowly obovate";Oblanceolate;Oblanceolate "Leaf apex";"rounded to acute, usually apiculate";"acute to short-acuminate";acuminate;acuminate "Length of the flower pedicel";"to 36 mm";"to 100 mm";"to 26 mm";"to 60 mm" "Tip of flower buds";rounded;rounded;Pointed;rounded "Fruit shape";"broadly elliptical to spherical";"Oblong-ovoid or ellipsoid";ellipsoid;"broadly elliptical to spherical" "Fruit apex";"rounded (rare shortly pointed)";"shortly pointed to acute";"acute to acuminate";rounded Habitat;"always near sea level, mostly in mangrove associations and flooded vegetation";"Mountain cloud forest";"Tropical rain forest";"Tropical rain forest" Distribution;"Mexico (Campeche, Tabasco, Veracruz and Yucatan); Central America, West Indies to Venezuela and Ecuador";"Mexico (Chiapas); Guatemala";"Mexico (Veracruz and Oaxaca)";"Mexico (Chiapas)"