Name
Liquid
Flour
Other
Danville Sour
United States
2 Years
100%
MAMA
United Kingdom
Unknown year
50%
50%
Tatva
India
8 Years
100%
Gertrude (Gertie)
United States
6 Years
Unknown
The Hungry Heart
Belgium
10 Years
40%
60%
Harrie
Netherlands
8 Years
100%
SanFran
United States
Unknown year
Unknown
ElkSpirit
United States
Unknown year
33%
33%
33%
Otto der Erste
Germany
7 Years
Unknown
Pan del Barro
Mexico
4 Years
100%
Matula
United Kingdom
6 Years
Unknown
Ana Lorenzo
Puerto Rico
7 Years
Unknown
Willie
United States
4 Years
33%
33%
33%
1847 Oregon trail sourdough starter
United States
10 Years
50%
50%
Vita
Italy
3 Years
100%