Systematics of the Gnetales: A review of morphological and molecular evidence

International Journal of Plant Sciences

Volumn 157, Issue 6 SUPPL. 1, 1996, Pages

  Price, Robert A ^a  

^a UNIVERSITY OF GEORGIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0030439668     PISSN: 10585893     EISSN: None     Source Type: Journal    
DOI: 10.1086/297402     Document Type: Article

References (47)

1. Blakelock RA, JB Gillett 1966 Ephedraceae. Pages 82-89 in CC Townsend, E Guest, eds. Flora of Iraq. Vol 2. Ministry of Agriculture, Baghdad.
2. Bobrov EG 1968 Ephedraceae. Pages 154-160 in VL Komarov, ed. Flora of the USSR. Vol 1 (translated from the Russian). Israel Program for Scientific Translations, Jerusalem.
3. Bornman CH 1978 Welwitschia: paradox of a parched paradise. C. Struik, Capetown. 71 pp.
4. Bousquet J, SH Strauss, AH Doerksen, RA Price 1992 Extensive variation in evolutionary rate of rbcL gene sequences among seed plants. Proc Natl Acad Sci USA 89:7844-7848.
5. Carlquist S 1989 Wood and bark anatomy of the New World species of Ephedra. Aliso 12:441-483.
6. _ 1992 Wood, bark, and pith anatomy of Old World species of Ephedra and summary for the genus. Aliso 13:255-295.
7. _ 1996 Wood, bark and stem anatomy of the New World species of Gnetum. Bot J Linn Soc 120:1-19.
8. Chase MW, DE Soltis, RG Olmstead, D Morgan, DH Les, BD Mishler, MR Duvall, et al 1993 Phylogenetics of seed plants: an analysis of nucleotide sequences from the plastid gene rbcL. Ann Mo Bot Gard 80:528-580.
9. Chaw SM, HM Sung, H Long, A Zharkikh, WH Li 1995 The phylogenetic position of the conifer genera Amentotaxus, Phyllocladus, and Nageia inferred from 18S rRNA sequences. J Mol Evol 41:224-230.
10. Cheng C-Y 1978a Ephedraceae. Flora Reipublicae Popularis Sinicae 7:468-489.
11. _ 1978b Gnetaceae. Flora Reipublicae Popularis Sinicae 7:490-504.
12. Crane PR 1985 Phylogenetic analysis of seed plants and the origin of angiosperms. Ann Mo Bot Gard 72:716-793.
13. _ 1988 Major clades and relationships in the "higher" gymnosperms. Pages 218-271 in CB Beck, ed. Origin and evolution of gymnosperms. Columbia University Press, New York.
14. _ 1996 The fossil history of the Gnetales. Int J Plant Sci 157: S50-S57.
15. Croat T 1970 Gnetaceae. Flora of Panama. Ann Mo Bot Gard 57:1-4.
16. Cutler HC 1939 Monograph of the North American species of the genus Ephedra. Ann Mo Bot Gard 26:373-428.
17. Doyle JA 1996 Seed plant phylogeny and the relationships of Gnetales. Int J Plant Sci 157:S3-S39.
18. Doyle JA, MJ Donoghue 1986 Seed plant phylogeny and the origin of angiosperms: an experimental cladistic approach. Bot Rev 52:321-431.
19. _ 1992 Fossils and seed plant phylogeny reanalyzed. Brittonia 44:89-106.
20. Doyle JA, MJ Donoghue, EA Zimmer 1994 Integration of morphological and ribosomal RNA data on the origin of the angiosperms. Ann Mo Bot Gard 81:419-450.
21. Fernandes A 1936 Sur la caryologie de Welwitschia mirabilis Hook f. Bol Soc Broteriana 11:267-282.
22. Florin R 1932 Die Chromosomenzahlen bei Welwitschia und einigen Ephedra Arten. Sven Bot Tidskr 26:205-214.
23. _ 1933 Einige neue oder wenig bekannte asiatische Ephedra-Arten der Sectio Pseudobaccatae von Stapf. K Sven Vetenskapsakad Handl, ser 3, 12(1):1-44.
24. Freitag H. M Maier-Stolte 1989 The Ephedra species of P. Forsskål: identity and typification. Taxon 38:545-556.
25. _ 1993 Ephedra. Page 49 in TG Tutin et al, eds. Flora Europaea. 2d ed. Vol 1. Cambridge University Press, London.
26. Friedman WE 1990 Double fertilization in Ephedra, a nonflowering seed plant: its bearing on the origin of the angiosperms. Science 247:951-954.
27. _ 1994 The evolution of embryogeny in seed plants and the developmental origin and early history of endosperm. Am J Bot 81:1468-1486.
28. Friedman WE, JS Carmichael 1996 Double fertilization in Gnetales: implications for understanding reproductive diversification among seed plants. Int J Plant Sci 157:S77-S94.
29. Khoshoo TN 1959 Polyploidy in gymnosperms. Evolution 13:24-39.
30. _ 1961 Chromosome numbers in gymnosperms. Silvae Genet 10:1-9.
31. Kubitzki K 1985 Ichthyochory in Gnetum venosum. An Acad Bras Cienc 57:513-516.
32. _ 1990 Gnetatae. Pages 378-391 in KU Kramer, PS Green, eds. The families and genera of vascular plants. Vol 1. Pteridophytes and gymnosperms. Springer-Verlag, Berlin.
33. Lewis WH, MPF Elvin-Lewis 1977 Medical botany. Wiley-Interscience, New York. 515 pp.
34. Linnaeus C 1753 Species plantarum. 1st ed. Impensis Laurentii Salvii, Stockholm.
35. _ 1767 Mantissa plantarum. Impensis Laurentii Salvii, Stockholm.
36. Markgraf F 1930 Monographie der Gattung Gnetum. Bull Jard Bot Buitenzorg, ser 3, 10:405-511.
37. _ 1951 Gnetaceae. Flora Malesiana, ser 1, 4:336-347.
38. _ 1965 New discoveries of Gnetum in tropical America. Ann Mo Bot Gard 52:379-386.
39. _ 1972 Gnetaceae. Flora Malesiana, ser 1, 6:944-949.
40. _ 1977 A new species of Gnetum from Papua New Guinea (Gnetaceae). Blumea 23:344.
41. Martens P 1971 Les gnétophytes. Handbuch der Pflanzenanatomie. Vol 12, pt 2. Gebrüder Borntraeger, Berlin.
42. Matthei O 1995 Ephedraceae. Pages 328-337 in C Marticorena, R Rodríguez, eds. Flora de Chile. Vol 1. Universidad de Concepcion, Concepcion, Chile.
43. Musaev IF 1978 On geography and phytogeny of some representatives of the genus Ephedra L. Bot Zh SSSR 63:523-543.
44. Nickrent DL, DE Soltis 1995 A comparison of angiosperm phylogenies from nuclear 18S rDNA and rbcL sequences. Ann Mo Bot Gard 82:208-234.
45. Nixon KC, WL Crepet, D Stevenson, EM Friis 1994 A reevaluation of seed plant phylogeny. Ann Mo Bot Gard 81:484-533.
46. Ohri D, TN Khoshoo 1986 Genome size in gymnosperms. Plant Syst Evol 153:119-132.
47. Pearson HHW 1929 Gnetales. Cambridge University Press, Cambridge. 191 pp.