Portulaca molokiniensis ('Ihi) is a unique succulent with upright, corky stems that bear fleshy rounded pale green leaves. Orbea molokiniensis is a multi-branched succulent. This forms a mat from thick fleshy procumbent, or erect stems. The teeth are long and conical. Plectranthus prostratus (Pillow Plant) is a small succulent with creeping, much-branched stems that bear small, thick, lime green leaves... Peperomia dolabriformis (Prayer Pepper) is a succulent shrub with fleshy stems that become woody with age and thick fleshy light-green...