| Recipients were cells from young clones only four to six fissions after the last autogamy. |
| Both species use a mixed breeding system, consisting of xenogamy, geitonogamy, and autogamy. |
| Together, the three modes of geitonogamy make a much larger contribution to self-fertilization than autogamy. |
| Recently several populations and species of Antirrhinum were characterized for their percentage of autogamy and self-fertility, and large variation was observed. |
| Changes in floral morphology are normally required to promote either autogamy or allogamy. |
| There are no available data on the breeding system of C. longii to gauge the predominance of autogamy or xenogamy, or seed production due to apomixis. |
