=Remarks.=--Attention was directed to this tree about 1880 by Dr. John A. Warder and Dr. Geo. Engelmann, and it has had enthusiastic admirers ever since. In Indiana its most enthusiastic advocate was John P. Brown of Connersville. Its popularity was based upon the durability of its wood and its rapid growth. Nurserymen grew seedlings and through their agents plantations of all sizes were sold in many States. The trees were planted to grow posts, telephone poles and crossties. In Indiana there is one plantation 42 years old, but the majority are only 10 to 15 years old. The tree has been planted long enough in our area to definitely conclude that it should not be planted in any part of Indiana for economic purposes. The range of the catalpa sphinx which defoliates the tree is rapidly increasing, and now ranges as far north as Wells County. In the southern part of the State the trees are usually defoliated twice each year by the larvæ of this insect, and as a consequence the trees make very little growth, and some owners of plantations have abandoned them on this account. A new insect is appearing which kills the young shoots, which will interfere with the upright habit of the tree. The catalpa is not recommended for forest planting in Indiana, and its use for this purpose has practically ceased. The catalpa prefers a moist, deep, rich soil, but will grow in almost all kinds of situations. In the northern part of the State, the young trees are frequently winter killed. The tree is quite tenacious of life and when cut off at the ground, usually sends up several coppice shoots. This species can be recommended for planting for shade for hog lots, and as a specimen tree in parks, etc. It is not a desirable street tree. =CAPRIFOLIÀCEAE.= The Honeysuckle Family. =VIBÚRNUM.= The Viburnums.