Line drawings of Iris × ampliflora based on photos and the type specimens (Drawn by Tian-Yi Yu).
Part of:
Xiao Y-e, Yu F-y, Zhou X-f (2021) A new natural hybrid of
Iris
(Iridaceae) from Chongqing, China. PhytoKeys 174: 1-12.
https://doi.org/10.3897/phytokeys.174.62306