I did an exhaustive search of all seed combinations to find 21 new berries.
Occa = plain spicy, very spicy, very sweet
Passho = plain dry, very dry, very bitter
Wacan = plain sweet, very sweet, very sour
Rindo = plain bitter, very bitter, very spicy
Yache = plain sour, very sour, very dry
Chople = plain spicy, very spicy, very bitter
Kebia = plain dry, very dry, very sour
Shuca = plain sweet, very sweet, very spicy
Coba = plain bitter, very bitter, very dry
Payapa = plain sour, very sour, very sweet
Tanga = plain spicy, very spicy, very sour
Charti = plain dry, very dry, very spicy
Kasib = plain sweet, very sweet, very dry
Haban = plain bitter, very bitter, very sweet
Colbur = plain sour, very sour, very bitter
Babiri = plain spicy, very spicy, very dry
Chilan = plain dry, very dry, very sweet
Micle = very dry, very dry, very sweet
Custap = very sweet, very sweet, very bitter
Jaboca = very bitter, very bitter, very sour
Rowap = very sour, very sour, very spicy
But I also discovered that, unless I messed up the search, no seed combination produces an Enigma Berry anymore. Is that right?