Lami is a Nord apothecary and the proprietor of the Thaumaturgist’s Hut, an Alchemy shop in Morthal. During the day she can be found there until the shop closes at 8PM, when she will head to the house she lives in with her husband Jorgen.
If asked, Lami will tell you she started learning alchemy years ago, from a copy of Song of the Alchemist. She’ll add that she misses having a copy of that book; you may tell her you’ll bring it to her if you find it. As a reward she will give you a free lesson in alchemy and let you have use of all the lower valued items in her shop.