Hey there Joy.
This looks like an old Dick Wright hybrid named 'Harry Butterfield' ... I think MCG got the name wrong, or somehow creatively renamed the plant. A cryptic connection appears here, on an archived Pinterest image with that plant under the other name, from MCG.
https://br.pinterest.com/pin/4...
If you look for images of the other plant, you will find a few that are really close to this one and the other you uploaded.
So I would like to propose merging the entry for the hybrid 'Summer Sky' (the name seems to come from MCG, best I can tell) with the entry for 'Harry Butterfield'. That would eliminate the redundant entry and your images would end up under HB.
@Djinnrickey @zuzu
Any comments, opinions, disagreement... just say the word.