Abstract
A revision of certain generic boundaries within the tribe Malveae is made. A new genus,Sidasodes, is described with two species, one of which is new,Sidasodes colombiana.Akrosida is segregated as a new genus, based onBastardia macrophylla. The new realignment also recognizesTetrasida as a distinct genus, and describes as newTetrasida serrulata. New combinations includeSidasodes jamesonii (based onSida jamesonii),Akrosida macrophylla (based onBastardia macrophylla), andTetrasida chachapoyensis (based onSida chachapoyensis)
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Literature Cited
Baker, E.G. 1890–1894. Synopsis of genera and species of Malveae. J. Bot. 28: 15–18, 140–145, 207, 213, 239–243, 339–343, 367–371; 29: 49–53, 164–172, 362–366; 30: 71–87, 136–142, 235–240, 290–296, 324–332; 31: 68–76, 212–217, 267–273, 334–338, 361–368; 32: 35–38, 186.
Bates, D.M. 1968. Generic relationships in the Malvaceae, Tribe Malveae. Gentes Herb. 10: 117–135.
— &O. J. Blanchard, Jr. 1970. Chromosome numbers in the Malvales II. New or otherwise noteworthy counts relevant to classification in the Malvaceae, tribe Malveae. Amer. J. Bot. 57: 927–934.
Fryxell, P. A. 1969. The genusHampea. Brittonia 21: 359–396.
—. 1971. A new genus from Mexico:Dendrosida (Malvaceae). Brittonia 23: 231–237.
—. 1973. A revision ofRobinsonella Rose & E. G. Baker (Malvaceae). Gentes Herb. 11: 1–26.
—. 1978. Neotropical segregates fromSida L. (Malvaceae). Brittonia 30: 447–462.
—. 1985a. Four new species of Malvaceae from Venezuela. Syst. Bot. 10: 273–281.
—. 1985b. SidussidarumV. The North and Central American species ofSida. Sida 11: 62–91.
—. 1987. A revision of the genusAnoda (Malvaceae). Aliso 11: 485–522.
—. 1988. Malvaceae of Mexico. Syst. Bot. Monogr. 25: 1–522.
Fuertes, J. 1989. Una nueva especie deDendrosida (Malvaceae) de Colombia. Revista Acad. Colomb. Ci. Exact. 17: 375–378.
Gottsberger, G. &O. R. Gottlieb. 1981. Blue flower pigmentation and evolutionary advancement. Biochem. Syst. Ecol. 9: 13–18.
Hutchinson, J. 1967. The genera of flowering plants, Vol. 2. The Clarendon Press, Oxford.
Kearney, T. H. 1951. The American genera of Malvaceae. Amer. Midl. Naturalist 46: 93–131.
Krapovickas, A. 1969. Notas sobre el género “Abutilon” Mill. (Malvaceae) I. La sectiónTetrasida (Ulbr.) Krap. Bonplandia 3: 25–47.
Macbride, J. F. 1956. Flora of Peru-Malvaceae. Field Mus. Nat. Hist., Bot. Ser. 13 (part 3A, no. 2): 442–593.
Record, S. J. &R. W. Hess. 1937. Aids in identifying American timbers of the order Malvales. Trop. Woods 51: 1–10.
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Fryxell, P.A., Fuertes, J. A re-evaluation of the Abutilothamnus complex (Malvaceae) I. Two new species and two new genera, Sidasodes and Akrosida. Brittonia 44, 436–447 (1992). https://doi.org/10.2307/2807194
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DOI: https://doi.org/10.2307/2807194