What is Wahlenbergia?
{{taxobox |name = ''Wahlenbergia'' |image = Wahlenbergia Stricta Red Hill.jpg |image_width = 250px |image_caption = ''Wahlenbergia stricta'' |regnum = [[Plantae]] |divisio = [[Flowering plant|Magnolioiphyta]] |classis = [[Magnoliopsida]] |ordo = [[Asterales]] |familia = [[Campanulaceae]] |genus = '''''Wahlenbergia''''' |genus_authority = ex Roth |subdivision_ranks = [[Species]] |subdivision = See text. }} '''''Wahlenbergia''''' is a genus of between 150 and 270 [[species]] of [[flowering plant]]s in the family [[Campanulaceae]]. It is found everywhere except for [[North America]]. Most of species come from [[Africa]] and [[Australasia]]. ''Wahlenbergia'' species have spread widely, even to oceanic islands, and there are four species known from the island of [[Saint Helena|St Helena]], including the now [[extinct]] species ''[[Wahlenbergia roxburghii|W. roxburghii]]''. {{biology-stub}} [[category:Campanulaceae]]