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.

P. maximowiczii from Hokkaido x fastigiate P. nigra from Turkey (not Lombardy).Narow crown, very light branching smooth barked, good disease & possum resistance. Tolerates near coastal sites. Least vigorous of maxi-nigra crosses. Ideal where a healthy smaller growing densely foliaged tree required. Wood density 360 kg/m3. Cuttings 40cm, Rooted topped @ 1m.

P. deltoides x ciliata. Straight trunk, narrow branch angle, carries full canopy to later in the autumn, even in higher rainfall rust prone regions. Soil conservation in dry windy Eastern regions including coastal. Smaller tree could be good for a shelterbelt. Wood density 358kg/m3.

P. x euramericana. P. deltoides x P. nigra. Straight stemmed, narrow crowned, deciduous. Vigorous growth and tolerates dry hillsides and exposure Good conservation tree where minimal shade required. Prone to rust in high humidity & heavy dews, Yellow autumn display. Cuttings 40cm, Rooted topped @ 1m.