De Luca, P; Sabato, S |
1979 |
Dioon califanoi (Zamiaceae), a new species from Mexico |
Brittonia 31(1): 170-173
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De Luca, P; Sabato, S; Vázquez-Torres, M |
1980 |
Dioon caputoi (Zamiaceae), a new species from Mexico |
Brittonia 32(1): 43-46
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De Luca, P; Sabato, S; Vázquez-Torres, M |
1981 |
Dioon holmgrenii (Zamiaceae), a new species from Mexico |
Brittonia 33(4): 552-555
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Gregory, TJ; Chemnick, J; Salas-Morales, SH; Vovides, A |
2003 |
A new species in the genus Dioon (Zamiaceae) from north-central Oaxaca, Mexico [Dioon argenteum] |
Bot. J. Linn. Soc. 141(4): 471-476
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Rose, JN |
1909 |
Studies of Mexican and Central American plants-No. 6 (Cycadaceae, a new species of Dioon) [Dioon purpusii] |
Contr. U.S. Natl. Herb. 12(7): 259-261
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259-261 |
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Protologue description |
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Stevenson, DW; Sabato, S |
1986 |
Typification of names in Ceratozamia brongn, Dion lindl, and Microcycas A. DC. (Zamiaceae) |
Taxon 35(3): 578-584
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