APRIL 1 TO JUNE 30, 1941 33 



L41821 to 141865— Continued 



141853. Eucalyptus punctata DC. Leatherjacket. 



A medium-sized tree of spreading habit, especially when young, attaining in 

 Australia a height of about 100 feet. The species thrives at and near the coast but 

 does not do well in the dry interior. The wood of this tree is tough, hard, close- 

 grained, and very durable. It is useful for fence posts, railway ties, and other 

 purposes. 



141854. Eucalyptus redunca Schauer. 



A shrub or tree which reaches a height of 120 feet in Western Australia where it is 

 native. It furnishes a pale, hard, particularly tough and durable timber, much 

 prized for building purposes, various implements, and other items. The seasoned 

 wood weighs about 70 pounds per cubic foot. 



For previous introduction see 75648. 



141855. Eucalyptus regnans F. Muell. 



An Australian tree, up to 325 feet high. The trunk is very straight and whitish, 

 and the narrow leaves, shining on both sides, are of rather thin texture. The wood 

 is well adapted for shingles, planking, and general construction. 



For previous introduction see 75649. 



141856. Eucalyptus resinifera J. E. Smith. Mahogany gum. 



A large tree with rough, reddish, fibrous bark persistent to the small branches. 

 The heavy timber is a rich red and is said to be strong and durable; because of the 

 color the tree is also called "red mahogany." 



For previous introduction see 38724. 



141857. Eucalyptus robusta J. E. Smith. Brown gum. 



A handsome, symmetrically branched tree of moderate height, with bark of trunk 

 persistent, rough, dark brown, and that of the branches reddish. It would be of 

 value also as a street tree but for the brittle wood and heavy foliage, which cause, 

 breaking of the top in heavy winds. It is adapted to a moist atmosphere but also 

 flourishes in a dry one when sufficient water is given, but it does not endure heavy 

 frosts. 



For previous introduction see 28682. 



141858. Eucalyptus rudis Endl. Desert gum. 



A rapid-growing tree attaining a height of 50 to 75 feet. The grayish bark of the 

 trunk is usually rough and persistent but sometimes flakes off. In Australia the 

 tree grows naturally near streams, while in our Southwest, when supplied with water, 

 it has thrived near the coast, on dry mesas, and in the hot valleys of the interior; 

 it has endured minimum temperatures of 15° to 18° F. and maximum temperatures 

 of 110° to 118°. 



For previous introduction see 24411. 



141859. Eucalyptus saligna J. E. Smith. 



A tall tree with silvery-gray bark, native to New South Wales. The narrowly 

 lanceolate leaves are 4 to 6 inches long, and the clusters of four to eight white 

 flowers are on short peduncles. 



For previous introduction see 75650. 



141860. Eucalyptus stuartiana F. Muell. Apple gum. 



A stocky, erect tree that becomes 30 to 40 feet high, with a trunk 1 foot in diame- 

 ter, and drooping foliage. It is closely related to Eucalyptus viminalis. The timber 

 is hard but, not being straight-grained, is difficult to split. It is used for fence 

 posts and fuel. 



For previous introduction see 133137. 



141861. Eucalyptus tereticornis J. E. Smith. Slaty gum. 

 For previous introduction see 118382. 



