Fig. 4From: Bilobate leaves of Bauhinia (Leguminosae, Caesalpinioideae, Cercideae) from the middle Miocene of Fujian Province, southeastern China and their biogeographic implicationsLeaf morphology of Bauhinia ungulatoides sp. nov. from the middle Miocene of Fujian Province, southeastern China. a-c Holotype, PB21584 a, b and its line drawing, indicating extremely ascending primary veins (1°) and acute apices. Red arrows refer to a partially preserved petiole. d-e PB21585, showing extremely ascending 1°, but slightly deformed due to preservational crushing. f PB21586, indicating a partially preserved leaf with a base and similar 1° to those in (a-c). Scale bars = 1 cmBack to article page