Acacia. Acacia microneura.	Acacia. Acacia microneura.

Acacia Tree. Acacia microneura, Pea Family ( Fabaceae )& SubFamily (Mimosaceae), or Mimosa Family. Acacia. Also Called: Acacia subangularis. We wish to thank Wikipedia, the free encyclopedia for some of the information on this page. We share images and information with Wikipedia. Slender shrub - like tree with young, resinous, angled, branches. Slended whip like leaves and yellow flowers. A xeriscape ornamental in lower elevations of Arizona. However it is rarely found in the Phoenix and Tucson areas. Quick Notes: Height: Up To 25 feet tall, 10 - 14 feet spread. Flowers: Golden yellow rod - shaped and puffy, 1 inch long; 1/8 - 1/4 inch diameter, bloom in spring. Blooming Time: February - March. Seed Pod: Seedpods, flat oblong, reddish or brown, 1 1/2 inch long. Leaves: Long, linear, to 3 inches long, silver gray in color. Stems/Trunks: A redish-brown, finely furrowed bark. 3 to 14 inches in diameter. Found: Introduced from Cranbrook, south-western, Western Australia, at 846 feet elevation. Elevation: 0 to 4,000 feet. Hardiness: USDA Zone 9a: to -6.6 �C (20 �F) USDA Zone 9b: to -3.8 �C (25 �F) USDA Zone 10a: to -1.1 �C (30 �F) USDA Zone 10b: to 1.7 �C (35 �F) USDA Zone 11: above 4.5 �C (40 �F) Soil pH requirements: 6.1 to 6.5 (mildly acidic) 6.6 to 7.5 (neutral) 7.6 to 7.8 (mildly alkaline) Sun Exposure: Full Sun Habitat: Sandy well drained desert soils. Miscellaneous: Flowering Photos Taken February 27, 2008 in Desert Botanical Garden of Phoenix, Arizona.