Family:
Fabaceae
Eutaxia microphylla
Mallee Bush-pea
(syn. E. microphylla)
Other Names: Small-leaved Eutaxia, Eutaxia Bush-pea
Name Origin:
Eutaxia — from Greek eu, well, and taxis, order arrangement, probably referring to the regimented leaf arrangement.
microphylla — from Greek micros, small, and phyllon, leaf, referring to small leaves.
Regional Subspecies:
n/a
Habit:
Variable, low, dense, intricate or erect perennial shrub, 25 cm to 2 m high. Tiny linear grey-green leaves and brown twiggy stems, sometimes spiny-tipped. Profuse yellow and red (sometimes all yellow) flowers (Aug-Nov).
Habitat & Site Preference:
Drier areas, often in mallee communities on sandy red soil. Prefers an open position in dry, well-drained soil and full sun. Prefers 300 to 500 mm rainfall in the Riverina region.
Seed Collection & Propagation:
Collect seed late Nov-mid February (monitor closely as mature seeds shed quickly). Propagate from scarified seed (soak in hot water, dry before sowing) or cuttings (strike readily). Germination takes 3-4 weeks. Tolerates wet winter soil, drought, full shade, and most frost. Resents poorly drained soil.
Values & Uses:
Useful for erosion control in small areas due to fibrous roots. Nitrogenfixing legume, improves soil fertility. Food plant for butterfly and moth caterpillars, attracting insect-eating birds. Excellent for containers, pool edges, groundcover, rockeries, hanging baskets, and under trees. Popular in cultivation. Prune severely to promote bushiness.