Geogenanthus 'Ciliatus'Botanical Name: Geogenanthus Ciliatus Common Names: Geo Description: Geo has unique color and texture. The tops of the leaves are a glossy dark green, whereas the undersides are velvety, dark, and purple black. Geos leaves are thick, making it perfect for an indoor environment. Plants with thicker leaves tend to transpire (lose moisture) more slowly, making them less likely to get brown edges.