. . . . . . . . . "Probergrothius nigricornis" . . "Sterculia foetida" . . "SierraSunrise. 2012. Probergrothius nigricornis insect host plant Sterculia foetida. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/4460413> on 05 Apr 2018." . . . . "http://iNaturalist.org is a place where you can record what you see in nature, meet other nature lovers, and learn about the natural world." .