At Home: Virtual technology can make landscaping easier How to Grow Rhododendron Shrubs in The Garden Thuja plicata 'Excelsa' Shoot Suleneibe Schne Heckenpflanze fr den Garten Pflanzencenter Keller da blh ich auf! 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 Rhododendron 'Biskra' Rhododendron Species Botanical Garden