Bolivia | | | Foster, R. C. | 1958 | A catalogue of the ferns and flowering plants of Bolivia | Contr. Gray Herb. | 184: 1–223 |
Canada | | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
Canada | British Columbia | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
Ecuador | | | Wiggins, I. L. & D. M. Porter | 1971 | (none) | Fl. Galápagos Isl. | 1–998 |
Ecuador | | | Lawesson, J. E., H. Adsersen & P. Bentley | 1987 | An updated and annotated check list of the vascular plants of the Galapagos Islands | Rep. Bot. Inst. Univ. Aarhus | 16: 1–74 |
Ecuador | | | Porter, D. M. | 1983 | Vascular plants of the Galapagos: Origins and dispersal | Patt. Evol. Galapagos Org. | 33–54 |
Ecuador | Galapagos | | Wiggins, I. L. & D. M. Porter | 1971 | (none) | Fl. Galápagos Isl. | 1–998 |
Ecuador | Galapagos | | Lawesson, J. E., H. Adsersen & P. Bentley | 1987 | An updated and annotated check list of the vascular plants of the Galapagos Islands | Rep. Bot. Inst. Univ. Aarhus | 16: 1–74 |
Ecuador | Galapagos | | Porter, D. M. | 1983 | Vascular plants of the Galapagos: Origins and dispersal | Patt. Evol. Galapagos Org. | 33–54 |
Honduras | | | Molina R., A. | 1975 | Enumeración de las plantas de Honduras | Ceiba | 19(1): 1–118 |
Madagascar | | | Humbert, H. | 1962 | Composées | Fl. Madagasc. | 189(2): 339–622 |
Madagascar | | | Viguier, R. & H. Humbert | 1923 | Plantes recoltees a Madagascar en 1912, III | Bull. Soc. Linn. Normandie | ser. 7, 5: 125–140 |
Madagascar | | | Cadet, T. | 1970 | Contribution a l'etude des Composees de la Reunion. | Adansonia | ser. 2, 10(4): 537–551 |
Madagascar | | | Humbert, H. | 1923 | Les Composées de Madagascar | Mém. Soc. Linn. Normandie | 25: 1–335 |
Mexico | | | Breedlove, D.E. | 1986 | Flora de Chiapas | Listados Floríst. México | 4: i–v, 1–246 |
Mexico | Chiapas | | Breedlove, D.E. | 1986 | Flora de Chiapas | Listados Floríst. México | 4: i–v, 1–246 |
Peru | | | Vargas C., C. | 1943 | La flora de la región descubierta por la expedición de "The Vicking Fund". | Revista Univ. (Cuzco) | 84: 1–19 |
Peru | Cusco | | Vargas C., C. | 1943 | La flora de la región descubierta por la expedición de "The Vicking Fund". | Revista Univ. (Cuzco) | 84: 1–19 |
United States | | | Munz, P. A. | 1974 | (none) | Fl. S. Calif. | 1–1086 |
United States | | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
United States | | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
United States | | | Cronquist, A. J. | 1980 | Asteraceae | Vasc. Fl. S.E. U. S. | 1: i–xv, 1–261 |
United States | | | Munz, P. A. & D. D. Keck | 1959 | (none) | Cal. Fl. | 1–1681 |
United States | California | | Munz, P. A. & D. D. Keck | 1959 | (none) | Cal. Fl. | 1–1681 |
United States | California | | Munz, P. A. | 1974 | (none) | Fl. S. Calif. | 1–1086 |
United States | California | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | Florida | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | Florida | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
United States | Florida | | Cronquist, A. J. | 1980 | Asteraceae | Vasc. Fl. S.E. U. S. | 1: i–xv, 1–261 |
United States | Illinois | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | Illinois | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
United States | Indiana | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | Indiana | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
United States | Kansas | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | Kansas | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | Kansas | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
United States | Kansas | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
United States | Louisiana | | Cronquist, A. J. | 1980 | Asteraceae | Vasc. Fl. S.E. U. S. | 1: i–xv, 1–261 |
United States | Maine | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | Maine | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
United States | Missouri | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | Missouri | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | Missouri | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
United States | New York | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | New York | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
United States | Ohio | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | Ohio | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
United States | Oklahoma | | Great Plains Flora Association | 1986 | (none) | Fl. Great Plains | i–vii, 1–1392 |
United States | Oregon | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | Oregon | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
United States | Texas | | Fernald, M. | 1950 | (none) | Manual (ed. 8) | i–lxiv, 1–1632 |
United States | Texas | | Correll, D. S. & M. C. Johnston | 1970 | (none) | Man. Vasc. Pl. Texas | i–xv, 1–1881 |
United States | Texas | | Small, J. K. | 1933 | (none) | Man. S.E. Fl. | i–xxii, 1–1554 |
United States | Virginia | | Cronquist, A. J. | 1980 | Asteraceae | Vasc. Fl. S.E. U. S. | 1: i–xv, 1–261 |