I read Kyosu Yomomitsu 'RAkugoka Showano Meijinkurabe' (Bungeishinjyu.) He referred to 5daime-kokinteishinsho, 6daime-Sanyuteiensho, 8daime-katsurabunraku, 3daime-Katsuramikisuke, 5daime-Yanagiyashosan, and 3daime-Kokinteishicho. I forget the name of the flower.