Symphyomurtus more prone to insect attack. Naturally durable heavy timber, originates in mixed coastal forest of Southern NSW and S.E. Victoria on fertlie free draining soils.Tolerates seasonal flooding and light frost to -6C. Rainfall 600-2500mm, Altitude 0-500m, will coppice, and resprout epicormic growth after fire, forms a lignotuber. Not suited to dry, or exposed coastal sites. Potential for organic vineyard posts, fencing, decking and heavy construction.

Monocalypt, generally free of insect pests. S.E.Australia. Tall rough barked ground durable with proven good sawing and drying properties. Very hard heavy, attractive timber. Grows well on hill country where temperatures do not go below -5C. Rainfall 800-2500mm, coppices, resprouts epicormics after fire. Recommend planting in early Spring after chance of frosts.

P. deltoides x nigra 'Italica'. Broadly columnar, deciduous. Vigorous, popular in colder areas, quickly develops rough bark to deter cattle. Crown narrower on drier hill sites, used with Veronese in eastern regions. Cuttings 40cm, Rooted topped @ 1m.

P. euramericana x nigra. Narrowly columnar, deciduous. Branches short and at a steep angle, offering an alternative type of narrow crown to the old rust affected Lombardy poplar. Tolerates dry windy sites. Bright yellow autumn colour. Cuttings 40cm, Rooted topped @ 1m.