Source: California Invasive Plant Council


URL of this page: http://www.cal-ipc.org/ip/management/plant_profiles/Acacia_melanoxylon.php

Acacia melanoxylon (black acacia, blackwood acacia)

Acacia melanoxylon
Acacia melanoxylon
Photo courtesy Joseph DiTomaso

Acacia melanoxylon (black acacia) is a tree (family Fabaceae) found along the coast of California, in the North and South Coast Ranges, and the San Francisco Bay region. It favors disturbed areas, and is often found near buildings and agricultural sites. Black acacia, which has spherical cream-colored flowers, was introduced as a landscape ornamental and has escaped cultivation in some areas. Black acacia trees can develop root suckers that grow to become large clonal populations. The trees also reproduce using seeds that are dispersed by water movement and human activities. To control mature trees, most root fragments must be removed to prevent resprouting.

Cal-IPC Inventory rating: Limited

Cal-IPC Resources on Acacia melanoxylon

Cal-IPC News Articles

  • DiTomaso, J. (1998). Results of the CalEPPC questionnaire at Symposium '98 in Ontario.
  • (1993). California Exotic Pest Plant Council draft list exotic plants of greatest concern October 1993.

Cal-IPC Symposium Proceedings

  • Heath, M., K. Moore, et al. (2005). Trees and shrubs discussion group. California Invasive Plant Council Symposium 2005. Chico, CA.

Other Resources on Acacia melanoxylon