These plants are varieties of Sansevieria, commonly known as Snake Plants (or "Mother in Law's Tongue"). Specifically, these look like "Hahnii" or Bird's Nest varieties, which stay compact and rosette shaped. "Breathing a little easier Flower Oleander Poison To Dogs Are Oleander Plants Poisonous To Dogs Rhododendron Oleander Plant Knstlicher Olivenbaum, ca. 120 cm Schweng Shop Rhododendron micranthum 'Bloombux', Rhododendron 'Bloombux' Baumschule Schumann Olivenbaum dngen Mein schner Garten