Hoʻolālā nui ʻia kā mākou mau mea wili palaoa e like me ka palaoa ʻAmelika a me ka palaoa keʻokeʻo Australian.I ka wili ʻana i hoʻokahi ʻano palaoa, ʻo 76-79% ka nui o ka ʻai ʻana o ka palaoa, aʻo ka lehu he 0.54-0.62%.Inā hana ʻia nā ʻano palaoa ʻelua, he 45-50% ka nui o ka ʻohi palaoa a me ka lehu a me 0.42-0.54% no ka F1 a me 25-28% a me 0.62-0.65% no ka F2.