Madagascar palm

Pachypodium baronii is found on three different substrate, where two are similar and one is not. It can be located on mainly steep gneiss but sometimes granite rocks (metamorphic basement) and Mesozoic calcareous rock. "metamorphic basement" means a geological complex of undifferentiated igneous and metamorphic rocks where the rocks themselves have altered their composition, texture, or internal structure through extreme heat, pressure, and the introduction of a chemical. Granite and gneiss, in this condition of being undifferentiated, tend to have an acidi pH level; whereas calcareous rock tends to be more basic. This flexibility in substrate demonstrates a less specialized geological environment. These steep rocks are often located in low open dry, xeric deciduous western forests where they take advantage of micro-environments suitable for succulents. Micro-environments means a delimited convergence of very localize landscape and climate conditions that are in stark contrast to the larger vegetative climatic environmental zone. Pachypodium baronii prefers open sunlight but will tolerate some indirect light conditions because they inhabit open deciduous forests. They grow at an altitude between 300 m (feet) to 1200 m (feet) . Other vegetative types, often site indicators of micro-environments, are associated with P. …