Lower Taxa Celtis L.Holoptelea Planch.Trema Lour.Ulmus L.
Lower Taxa
Treatments in Other Floras @ www.efloras.org A Catalogue of the Vascular Plants of MadagascarA Checklist for the South China Botanical Garden, Guangzhou, Guangdong Province, P. R. ChinaChinese Plant NamesDinghushan Plant Checklist1Flora of ChinaFlora of MissouriFlora of North AmericaFlora of PakistanFlora of Taiwan ChecklistInteractive Keys by Xiangying WenSouth China Botanical Garden HerbariumSouth China Botanical Garden Herbarium Type SpecimensTrees and shrubs of the Andes of Ecuador Other Databases W3TROPICOS IPNI
Other Databases
