Hansen's Northwest Native Plant Database


Physocarpus malvaceus (Mallow Ninebark)

Kingdom

: 

 Plantae – Plants

Subkingdom

: 

 Tracheobionta – Vascular plants

Superdivision

: 

 Spermatophyta – Seed plants

Division

: 

 Magnoliophyta – Flowering plants

Class

: 

 Magnoliopsida – Dicotyledons

Subclass

: 

 Rosidae

Order

: 

 Rosales

Family

: 

 Rosaceae – Rose family

Genus

: 

 Physocarpus (Camb.) Raf. – ninebark

Species

: 

 Physocarpus malvaceus (Greene) Kuntze – mallow ninebark

Mallow Ninebark grows among pine and fir on rocky hillsides and slopes.

This is a tough draught tolerant medium sized shrub that resembles a currant.

Mallow Ninebark frequents eastern portions of British Columbia, Washington and Oregon and also parts of Idaho, Montana, Wyoming, Utah and Colorado. It is cold hardy and will endure hot dry conditions, USDA zones 4-8.

It is a deciduous shrub with lobed leaves that turn brilliant red in the fall.

The flowers are white with 5 petals and yellow centers and appear in early summer followed by brown seed husks in the fall.

As the shrubs mature, the gray bark becomes very stringy and peels.

This shrub is a great choice for tough climates.

Photo below left by Sten

 

Photos We Share!

It is our pleasure to share the photograph in this section with you under the Creative Commons License (see link below for details). We retain ownership of the photo but you may use it freely as long as you credit our website.  

Creative Commons License
These photos by http://www.nwplants.com are licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.

Contact:  star@chillirose.com ~ Copyright 2012 © Wallace W. Hansen ~ All rights reserved