elephants foot plant (pachypodium rosulatum) blossom. botanical garden, kit, karlsruhe, germany, europe

apocynaceae beautiful botanical garden elephant foot elephantaacute gentianales germany gracilius indigenous karlsruhe madagascar nature pachypodium rosulatum stem unique botanic botany cactus caudiform detail ecological ecology elephants flora flower flowers foliage greenery growing growth healthy houseplant kit leaf nice plant plants shrub sommerflor spring succulent tree trunk unusual yellow