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Lokori includes lava desert areas covered by basalt and sparsely vegetated by only a few "Acacia reficiens", "Euphorbia" bush, "Blepharis fruticulosa" and grasses including "Aristida mutabilis". Occasional water courses include a greater variety of plants including "Acacia nubica", "Acacia tortilis", "Maerua oblongifolia", "Salvadora persica", and grasses including "Sporobolus" and "Chloris gayana". When lava outcrops are located within river vallies, boulders are interspersed by soil supporting rich vegetation including "Adenium", "Maerua", and "Balanites".