the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > flower or flowering plant > [adjective] > characterized by pollination > cross-fertilizing
cross-fertilizable1882
allogamous1887
chasmogamic1900
chasmogamous1906
1882 Gray in Eclectic Mag. XXXV. 735 Blossoms cross-fertilizable by insects.