My German isn’t that good but I think Koelreuter can mean “cabbage patch” or “cabbage thief.”īesides eating tender young shoots and leaves (boiled) the yellow flowers produce a yellow dye and an eye wash. He was noted for two things his ingenious experiments and his complaint that professors of botany didn’t make much money. It was named for Joseph Gottlieb Kolreuter, 1733-1806, who carried out experiments in hybridization and published research about tobacco. This particular Golden Rain Tree was a Koelreuteria paniculata (kole-roo-TEER-ee-uh pan-ick-yoo-LAY-tuh) a native of China and Japan. You must, however, have the right species. Unfortunately this was a quarter of a century before I knew those Golden Rain Tree shoots were edible. In the fall it was constantly showering her garden with seed capsules, producing hundreds of sprout seasonally. But her neighbor had a Golden Rain Tree that loomed over the scallion patch like an ominous shadow. They added fresh flavor to her down-home Chinese cooking. University of Florida IFAS Extension.My Taiwanese friend liked to grow scallions in a postage stamp garden in her back yard. ON THIS WEB SITE DOES NOT CONSTITUTE ENDORSEMENT OF ANY MATERIAL.Ĭenter for Aquatic and Invasive Plants. CONTACT YOUR STATEĭEPARTMENT OF AGRICULTURE FOR ANY ADDITIONAL PESTICIDE USE REQUIREMENTS, LABEL CAREFULLY, FOLLOW ALL MIXING AND APPLICATION INSTRUCTIONS AND WEARĪLL RECOMMENDED PERSONAL PROTECTIVE GEAR AND CLOTHING. USE PESTICIDES WISELY: ALWAYS READ THE ENTIRE PESTICIDE Small seedlings may be mowed or pulled by hand.īiological: There are no known biological control programs Mechanical: Larger trees may be cut, should be coupled with chemical treatment to avoid resprouting. Removal should occur before seeds are produced.Ĭultural:Inform the public to refrain from purchasing, propagating, or planting Koelreuteria due to its ability to escape into natural areas. Preventative:Limit planting and remove existing plants within the landscape. USDA Plants Texas County Map: Koelreuteria paniculata Invaders of Texas Map: Koelreuteria paniculata Present: AL, AR, CA, DE, FL, GA, ID, IL, IN, KS, KY, LA, MA, MD, MO, NC, NJ, NY, OH, PA, TN, TX, UT, VA, WVĭistribution in Texas: Prominent in Gulf Coast of Texas, along with other areas where it has escaped cultivation. History: Introduced from China as an ornamental tree. Birds may also play a factor in the dispersal of the seed. Water may contribute to the spread of the seeds, although this has not yet been proven. It is a fast grower and has great seed viability in warmer climates, Koelreuteria has the ability to crowd out desired native species.īiology & Spread: Reproduction occurs via seed that can germinate quickly, within a period of 6 to 8 days. Native Lookalikes: Currently no information available here yet, or there are no native Texas species that could be confused with Golden rain tree.Įcological Threat: Escapes from cultivation and naturalize in Texas, Louisiana, Alabama, and Florida. Moderately and bears large panicles of bright yellowįlowers when few other trees bloom.The seed pods look likeīrown chinese lanterns and are held on the tree well Is rarely attacked by pests and grows in a wide range ![]() ![]() Some trees appear vase-shaped.Īlthough it has a reputation for being weak wooded, it Goldenraintree grows 30 to 40 feet tall with anĮqual spread, in a broad, somewhat irregular globeshape.
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