References
- Batalla , M. A. 1940 . Estudiomorfologico de los granos de las plantas vulgares del Valle de Mexico . An. Inst. Biol. Univ. Mex. , 11 : 129 – 161 .
- Chaudhuri , S. K. 1965 . Pollenmorphology of the order Malvales. II. . Bull. Bot. Soc. Bengal , 19 : 147 – 158 .
- Christensen , P. B. 1986 . Pollenmorphological studies in the Malvaceae . Grana , 25 : 95 – 117 .
- Cronquist , A. 1981 . An integrated system of classification of flowering plants , New York : Columbia Univ. Press .
- Erdtman , G. 1960 . Theacetolysis method. . Sv. Bot. Tidskr , 54 : 561 – 564 .
- Erdtman , G. 1966 . Pollen morphology and plant taxonomy. Angiosperms: An introduction to Palynology , New York : Hafner Pub. Co. . (Reprint)
- Fernandez , I. and Candau , P. 1981 . Palinologicade Malvaceae en Andalucia . Bot. Macarones , 8–9 : 119 – 128 .
- Fryxell , P. A. 1975 . GenericRelationships ofDecaschistia(Malvaceae) and the Description of a New Tribe, Decaschisticae . Am. J. Bot , 62 : 172 – 175 .
- Fryxell , P. A. 1988 . “ Malvaceae of Mexico ” . In Systematic Botany Monographs , Vol. 25 , Ann Arbor : Univ. Michigan .
- Hanks , S. and Fryxell , P.A. 1979 . Palynologicalstudies ofGayaandHerissantia(Malvaceae) . Am. J. Bot. , 66 : 495 – 501 .
- Hill , S. R. 1982 . Amonograph of the genusMalvastrumA. Gray (Malvaceae: Malveae) 1. . Rhodora , 84 : 1 – 83 .
- Hutchinson , J. 1967 . “ Thegenera of flowering plants (Angiospermae) ” . In Dicotyledones , Vol. II , London : Clarendon Press .
- Kearney , T. H. 1951 . TheAmerican genera of Malvaceae . Am. Midl. Nat. , 46 : 93 – 131 .
- Prasad , S. S. 1963 . Pollengrain morphology of certain Malvaceae . J. Indian Bot. Soc. , 42 : 463 – 469 .
- Punt , W. 1975 . Pollen morphology of the Dichapetalaceae with special reference to evolutionary trends and mutual relationships of pollen types . Rev. Palaeobot. Palynol , 19 : 1 – 97 .
- Radulescu , D. and Tarnavschi , I. T. 1979 . Contributiona la morphologie du pollen de la famille des Malvaceae . Rev. Roum. Biol , 24 : 97 – 108 .
- Saad , S. I. 1960 . Thesporoderm stratification in the Malvaceae . Pollen Spores , 2 : 13 – 41 .
- Spurr , A. R. 1969 . Alow‐viscosity epoxy resin embedding medium for electron microscopy . J. Ultrastructure Res , 26 : 31 – 43 .
- Takahashi , M. and Kouchi , J. 1988 . Ontogeneticdevelopment of spinous exine inHibiscus syriacus(Malvaceae) . Am. J. Bot , 75 : 1549 – 1558 .