Note 227 — Chapter IV · THE MINOR VARIETIES OF PLUMS

Gilbert Onderdonk was born in Sharon, New York, September 30, 1829. As a boy he showed a taste for horticulture and while a lad planted seeds of potatoes, made selections and developed several varieties more or less widely grown in the middle of the last century. Mr. Onderdonk was educated in the Cortland Academy at Cortland, N. Y., and in the State Normal College at Albany. After having taught in the district schools of New York for a few years, he found it necessary to go to a warmer climate because of bronchial trouble and in 1851 moved to Texas, where he became a cowboy, a rancher and finally a fruit-grower. In the region in which he had settled there were wild grapes and wild plums in abundance. The luxuriance of growth and the number of these fruits so impressed him with the possibilities of fruit culture in southwestern Texas that he began planting fruit trees. Of necessity these came from the north and for most part failed. Not to be discouraged, Mr. Onderdonk began the improvement of the wild varieties about his home. From 1855 to the present time his work has been the testing for the region in which he lives, of every variety of fruit to be had in Europe and America, and the improvement of the wild fruits growing about him. The plum, in particular, has received attention from Mr. Onderdonk, and his chief work with this fruit has been the hybridization of Triflora and Munsoniana varieties from the crossing of which he has grown some valuable plums. In 1887, the United States Department of Agriculture employed Mr. Onderdonk to work with plums, grapes and peaches in the southwest, the results of which are to be found in the reports of the Department immediately following the year mentioned. He has also done considerable work for the French in sending resistant vines to France. Mr. Onderdonk is one of several workers in horticulture who have unremittingly served Texas and the southwest in the production of new varieties of fruits and in testing varieties from other regions. The value of the foundation these men have laid for horticulture in the southwest cannot now be estimated.