As classified in WFO snapshot
December 2023
Warning: older classification
variety
Ulmus glaucescens var. lasiocarpa
This variety name was first published in J. Arnold Arbor. 11: 157 (1930)
At the time of this classification snapshot, this variety name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-1200011431.