answered about 5 months ago by feemtwo
The Citimart at the Hanoi Towers (49 Hai Ba Trung) has a variety of dried mushrooms. Also, the 19/12 (or December 19) market that runs between Hai Ba Trung and Ly Thuong Kiet has several stalls that sell many types of fresh mushrooms. I'm not sure of the types that you mentioned but you should be able to find some similar ones at these two places.