Wendelin Grimm Farmstead
... that the alfalfa grown on the Wendelin Grimm Farmstead in Carver County, Minnesota, became the source of varieties of alfalfa grown on 25,000,000 acres (10,000,000 ha) of the United States?
... that the <a href="./Alfalfa" id="mwGOc" rel="mw:WikiLink" title="Alfalfa">alfalfa</a> grown on the <b id="mwGOg"><a href="./Wendelin_Grimm_Farmstead" id="mwGOk" rel="mw:WikiLink" title="Wendelin Grimm Farmstead">Wendelin Grimm Farmstead</a></b> in <a href="./Carver_County,_Minnesota" id="mwGOo" rel="mw:WikiLink" title="Carver County, Minnesota">Carver County, Minnesota</a>, became the source of varieties of alfalfa grown on <span about="#mwt48" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"25000000"},"2":{"wt":"acre"}},"i":0}}]}' id="mwGOs" typeof="mw:Transclusion">25,000,000 acres (10,000,000</span><span about="#mwt48" typeof="mw:Entity"> </span><span about="#mwt48">ha)</span> of the <a href="./United_States" id="mwGOw" rel="mw:WikiLink" title="United States">United States</a>?