Medlar:90The fruit’s name in Hebrew is uzerad, a type of crabapple. Reflect on the second mishnah of Berakhot. chapter 6 and the first mishnah of Demai, chapter 1. The kavvanah is HYVH.
Quince: Reflect on the third mishnah of Berakhot, chapter 6 and the third mishnah of Ma’aserot, chapter 1. The kavvanah is AHVH.
Hackberry: Reflect on the fourth and fifth mishnayot of Berakhot, chapter 6. The kavvanah is the name of 72.
Jujube: Reflect on the sixth mishnah of Berakhot, chapter 6. The kavvanah is YAHDVNHY.