Spiraea x billardii

Family
Rosaceae
Life form

N

nanophanerophyte
Other names
Klasespirea
Billards Spierstrauch
Billard's bridewort
 
Classified as invasive in
Sweden
Origin
Hybrid

Spiraea billardii is a sterile horticultural hybrid between Spiraea alba et Spiraea douglasii. It is a fast-growing rhizomatous species.