Ulmus rubra
Ulmus rubra
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Ulmus rubraLiên quan
Ulmus Ulmus americana Ulmus pumila Ulmus minor Ulmus rubra Ulmus procera Ulmus elongata Ulmus laevis Ulmus canescens Ulmus glabraTài liệu tham khảo
WikiPedia: Ulmus rubra http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl... http://www.ipni.org/ipni/idPlantNameSearch.do?id=3... http://www.theplantlist.org/tpl1.1/record/kew-2448... https://web.archive.org/web/20081016043902/http://...