mandevilla petraea a native plant from south america that opens its flowers at night, closeup shot

apocynaceae mandevilla petraea flower white color blossom botany close-up growth freshness echites petreus macrosiphonia balansae chodat bull grandiflorus pinifolia flor de sapo south america endemic brazil argentina native praguay uruguay perennial toad night mountains cordoba nocturnal pollination wild flora yellow aroma nectar grass mineral herb yerba