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635篇 您的检索式:期刊名="Amer J Bot"
    题名 作者 年代 出处 被引量
1Trigonobalanus (Fagaceae):Taxonomic status and phylogenetic relationships显示文摘Nixon K C Crepet W L 1989Amer J Bot1989,76,6:2
2Three pollination guilds and variation in floral characteristics of Boenean gingers (Zingiberaceae and Costaceae)显示文摘Sakai S Kato M Inoue T 1999Amer J Bot1999,86,:2
3Allocation of reproductive resources within and among inflorecences of Lavandula stoechas(Lamiaceae)显示文摘Herrea J 1991Amer J Bot1991,78,6:2
4Effects of UV- B on seedling growth in the Pinaceae显示文摘Sullivan J H Teremura A H 1988Amer J Bot1988,75,4:2
5The essential role of calcium ion in pollen germination and pollen tube growth 显示文摘BREWBAKER J L KWACK B H 1963Amer J Bot1963,50,:1
6Molecular evidence for allopolyploid speciation and a single origin of the narrow endemic Drabaladina (Brassicaceae) 显示文摘Widmer A Baltisberger M 1999Amer J Bot1999,86,:1
7Systematic affinities of Rhizophoraceae and Anisopylleaceae,and intergeneric relationships within Rhizophoraceae,based on chlorplast DNA,nuclear ribosomal DNA,and morphology显示文摘Schwarzbach AE Ricklefs RE 2000Amer J Bot2000,,87:1
8Genetic diversity of the narrow endemic Allium aaseae (Alliaceae)显示文摘SMITH J F PHAM T V 1996Amer J Bot1996,83,6:1
9Earliest Megafossil evidence of Fagaceae: phylogenetic and biogeographic implications 显示文摘Crepet WL Nixon KC 1989a 1989Amer J Bot1989,76,6:1
10Phylogeny and biogeography of Jugland (Juglandaceae) based on mat K and ITS sequence显示文摘Stanford AM Harden R Parks CR 2000Amer J Bot2000,,87:1
11Changes in chlorophyll A and B in autumn leaves显示文摘Wolfft 1956Amer J Bot1956,,43:1
12Ovule and embryo development in Doritis pulcherrima (Orchidaceae)显示文摘Yasugi S 1983Amer J Bot1983,70,4:1
13Dormancy factors in Iris(Iridaceae) seeds显示文摘Joseph A Pray R 1969Amer J Bot1969,56,3:1
14Extinct transitional Fagaceae from the Oligocene and their phylogenetic implications 显示文摘Crepet WL Nixon KC 1989b 1989Amer J Bot1989,76,:1
15Oak catkins, loves and fruits from the Oligocene Catahoula Formation and their evolutionary significance 显示文摘Daghlian CP Crepet WL 1983 1983Amer J Bot1983,70,:1
16Cytogenetics and evolution of the grass family 显示文摘Stebbins G L 1956Amer J Bot1956,43,89:1
17Systematic affinities of Rhizophoraceae and Anisophylleaceae, and intergeneric relationships within Rhizophoraceae, based on chlorplast DNA, nuclear ribosomal DNA and morphology显示文摘SCHWARZBACH A E RICKLEFS R E 2000Amer J Bot2000,87,:1
18The Cytosolic Glutamine Synthetase Gena Family in Leguminosae:Gene Phylogeny and Evolution of its Role in Nodulation显示文摘Doyle J J Doyle J L 1997Amer J Bot1997,84,:1
19Somaclonal and gametoclonal variation显示文摘EVANS D A SHARP W R MEDINA-FILHO H P 1984Amer J Bot1984,71,:1
20Morphotogical response of crop and weed species of different growth forms to UV-B radiation显示文摘BARNES P W STEPHAN D FLINT MARTYN MCALDWELL 1981Amer J Bot1981,77,10:1
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