10 Lucky Flowers to Plant in Your Garden Rhododendron Goldbukett This is certainly not the largest tulip tree (Liriodendron tulipifera) on the planet, but it is a hefty specimen. It's also displaying a characteristic that many older trees demonstrate: balding. Notice how Mangave 'Praying Hands' PP34508 Walters Gardens, Inc. Azalea Royal Command Royal Command Rhododendron, close up showing red flowers and leaves in spring Stock Photo Alamy RHODODENDRON 'Golden Torch' Rhodo yakushimanum ppinires Lepage Bretagne Bord de mer