strobilanthes the flowering plant with green-purple leaves

colors growing closeup botany growth floral leaf green color nature purple vibrant gardening plants botanical garden focus flora colorful grow leaves plant beautiful outdoor foliage strobilanthes flowering acanthaceae flower tracheophyte angiosperm eudicot asterid lamiales acanthoideae ruellieae blume bloom spring adenacanthus cusia rungia moss bush green-purple ground overgrown