 
				
				
					Cephalanthus occidentalis
Buttonbush, Button-willow, Honey Bells
| Family | 
| Rubiaceae | 
| Genus | 
| Cephalanthus | 
| Species | 
| occidentalis | 
| Category | 
| Woody | 
| Type | 
| Shrub (deciduous) | 
| Pronunciation | 
| USDA Hardiness Zone | 
| 5 - 9 | 
| Canadian Hardiness Zone | 
| 4a | 
| RHS Hardiness Zone | 
| H7 - H3 | 
| Temperature (°C) | 
| (-15) - 20 | 
| Temperature (°F) | 
| (-26) - (-1) | 
| Height | 
| 1.5m - 3.7m | 
| Spread | 
| 1.2m - 2.4m | 











 
	| General Description | 
| A multi-stemmed shrub with a twisted trunk, its summer blooms resemble fuzzy white balls, rich in nectar it is a great plant for adding wildlife into your garden as it attracts butterflies and other insects. | 
| Cultivation | 
| Very wet or moist soil in full sun to partial shade. | 
| Shape | 
| Irregular crown, open and round. | 
| Growth | 
| Medium | 
| Habitat | 
| Swamps, mud flats, stream and pond edges. | 
| Leaf Description | 
| Leaves are grouped in pairs or threes, a rounded base and a pointed tip, glossy green in colour with red veins turning burgundy or yellow in autumn. | 
| Flower Description | 
| Small white flowers tightly clustered together forming a ball, almost ping-pong like in appearance. | 
| Fruit Description | 
| Round ball like fruit, with nutlets. | 
| Notable Specimens | 
| The A.M. Cuddy Gardens, Strathroy, Ontario, Canada, The Gardens of Fanshawe College, London, Ontario, Canada, Royal Botanical Gardens, Burlington, Ontario, Canada. |