John Earl Averett (19 April 1943–1 January 2017)


  • A. Michael Powell Herbarium, Department of Biology, Geology, and Physical Sciences, Sul Ross State University



John Earl Averett (19 April 1943–1 January 2017)


Alston, R.E. & B.L. Turner. 1963. Biochemical systematics. Prentice-Hall, Inc., Englewood Cliffs, New Jersey, U.S.A.
Averett, J.E. 1967. Taxonomic studies in Chamaesaracha (Solanaceae): Trans-Pecos species. M.A. thesis, Sul Ross State University, Alpine, Texas, U.S.A.
Averett, J.E. 1970. Systematics of Chamaesaracha (Solanaceae): A chemosystematic and cytotaxonomic study. Ph.D. dissertation, The University of Texas at Austin, U.S.A.
Averett, J.E. 1971. New combinations in the Solaneae (Solanaceae) and comments regarding the taxonomic status of Leucophysalis. Ann. Missouri Bot. Gard. 57:380–382.
Averett, J.E. 1972. Two new species of Chamaesaracha (Solanaceae) from Texas. Sida 5:48–49.
Averett, J.E. 1973. Biosystematic study of Chamaesaracha (Solanaceae). Rhodora 75:325–365.
Averett, J.E. 1975. Chemotaxonomy and flavonoids of Gaillardia sect. Hollandia (Asteraceae). Pl. Syst. Evol. 123:237–240.
Averett, J.E. 2009a. Schraderanthus, a new genus of Solanaceae. Phytologia 91:54–61.
Averett, J.E. 2009b. Taxonomy of Leucophysalis (Solanaceae, Tribe Physaleae). Rhodora 111:209–217.
Averett, J.E. 2010a. A new species of Chamaesaracha (Solanaceae) from Mexico and the separation of C. crenata from C. villosa. Phytologia 92:435–441.
Averett, J.E. 2010b. The status of Chamaesaracha coniodes and C. coronopus (Solanaceae). Phytoneuron 2010-57:1–5.
Averett, J.E. & D.E. Boufford. 1985. Flavonoids and flavonoid systematics of Circaea (Onagraceae). Syst. Bot. 10:363–373.
Averett, J.E. & W.G. D’Arcy. 1983. Flavonoids in Oryctes (Solanaceae). Phytochemistry 22:2325–2326.
Averett, J.E., W.J. Hahn, P.E. Berrry, & P.H. Raven. 1986. The flavonoids and flavonoid evolution in Fuchsia (Onagraceae). Amer. J. Bot. 73:1525–1539.
Averett, J.E., W.J. Hahn, & P.H. Raven. 1982. Flavonoids of Heterogaura (Onagraceae). Phytochemistry 21:82–84.
Averett, J.E., S. Huang, & W. Wagner. 1987a. Flavonoid analysis of Oenothera speciosa (Onagraceae). S.W. Naturalist 32:117–120.
Averett, J.E., S. Huang, & W. Wagner. 1988. Flavonoid survey of Oenothera (Onagraceae): Sects. Gauropsis, Hartmannia, Kneiffia, Paradoxus, and Xylopluerum. Amer. J. Bot. 75:476–483.
Averett, J.E. & J. Judd. 1977. Flavonoids of Margaranthus (Solanaceae). Biochem. Syst. Ecol. 5:279–280.
Averett, J.E., B. Kerr, & P.H. Raven. 1978. Flavonoids of Onagraceae: Epilobium sect. Epilobium. Amer. J. Bot. 65:567–570.
Averett, J.E. & T.J. Mabry. 1971. Flavonoids of the North American species of Leucophysalis (Solanaceae). Phytochemistry 10:2199–2200.
Averett, J.E. & M. Martínez. 2009. Capsicophysalis: A new genus of Solanaceae (Physaleae) from Mexico and Central America. J. Bot. Res. Inst. Texas 3:73–76.
Averett, J.E. & P.H. Raven. 1983a. The flavonoids of Xylonagra (Onagraceae). Phytochemistry 22:1679–1680.
Averett, J.E. & P.H. Raven. 1983b. The flavonoids of Stenosiphon (Onagraceae). Phytochemistry 22:1680–1681.
Averett, J.E. & P.H. Raven. 1984. Flavonoids of Onagraceae. Ann. Missouri Bot. Gard. 71:30–34.
Averett, J.E., P.H. Raven, & H. Becker. 1979. Flavonoids of Onagraceae: Epilobieae. Amer. J. Bot. 66:1151–1155.
Averett, J.E., P.H. Raven, & E. Zardini. 1987b. The flavonoid systematics of seven sections of Ludwigia (Onagraceae). Ann. Missouri Bot. Gard. 74:595–599.
Averett, J.E., W.L. Wagner, & S. Huang. 1991. The flavonoids of Oenothera sect. Megapterium (Onagraceae). Biochem. Syst. Ecol. 19:87–89.
Averett, J.E., E. Zardini, & P.C. Hoch. 1990. Flavonoid systematics of ten sections of Ludwigia (Onagraceae). Biochem. Syst. Ecol. 18:529–532.
Bohm, B.A., J.E. Averett, & A.M. Powell. 1986. Non-polar flavonoids of Perityle vaseyi (Asteraceae). Phytochemistry 25:2551–2553.
Bufford, D.E., P.H. Raven, & J.E. Averett. 1978. Glycoflavones in Circaea (Onagraceae). Biochem. Syst. Ecol. 6:59–60.
Correll, D.S. & M.C. Johnston. 1970. Manual of the vascular plants of Texas. Texas Research Foundation, Renner, Texas, U.S.A.
Pate, D.W. & J.E. Averett. 1986. Flavonoids of Datura (Solanaceae). Biochem. Syst. Ecol. 14:647–649.
Semple, J.C. & J.E. Averett. 1975. Flavonoid variation in Xanthisma texanum DC. (Asteraceae): Infrapopulational and interpopulational variation. Biochem. Syst. Ecol. 3:11–14.
Turner, B.L. 2015. All my academic children. Texensis Publishing, P.O. Box 727, Gruver, Texas, U.S.A.




How to Cite

Powell, A. M. (2017). John Earl Averett (19 April 1943–1 January 2017). Journal of the Botanical Research Institute of Texas, 11(2), 619–627.