swamp white oak Quercus bicolor Type:treestrees — shade Notable Traits:butterfly caterpillar foodCentral Irregular Plains Ecoregion Osage Cuestasornamental fruit & seedsongbird food sourcewildlife food source Hardiness:Zone 3 – 8 Mature Height:40-60ft Description Native Range Height and spread of 50–60’. Indigenous to moist to swampy locations in bottomlands and lowlands, such as along streams and lakes, and floodplains. Also has surprisingly good drought resistance.