- GRASSES OF DIFFERENT C-4 SUBTYPES REVEAL LEAF TRAITS RELATED TO DROUGHT TOLERANCE IN THEIR NATURAL HABITATS: CHANGES IN STRUCTURE, WATER POTENTIAL, AND AMINO ACID CONTENT
[作者:Carmo-Silva, AE; Francisco, A; Powers, SJ; Keys, AJ; Ascensao, L; Parry, MAJ; Arrabaca, MC,期刊:American Journal of Botany, 页码:1222-1235 , 文章类型: Article,,卷期:2009年96-7]
- Three grasses (Poaceae) of different C-4 subtypes, Paspalum dilatatum (NADP-malic enzyme [ME]), Cynodon dactylon (NAD-ME) and Zoysia japonica (phosphoenolpyruvate carboxykinase), occur in natural habitats that differ in ...
- MULTIPLE ORIGINS PROMOTE THE ECOLOGICAL AMPLITUDE OF ALLOPOLYPLOID AEGILOPS (POACEAE)
[作者:Meimberg, H; Rice, KJ; Milan, NF; Njoku, CC; McKay, JK,期刊:American Journal of Botany, 页码:1262-1273 , 文章类型: Article,,卷期:2009年96-7]
- Polyploidy has been ubiquitous in plant evolution and is thought to be an important engine of biodiversity that facilitates speciation, adaptation, and range expansion. Polyploid species can exhibit higher ecological tol...
- PHYLOGENETIC DIVERSIFICATION OF EQUISETUM (EQUISETALES) AS INFERRED FROM LOWER CRETACEOUS SPECIES OF BRITISH COLUMBIA, CANADA
[作者:Stanich, NA; Rothwell, GW; Stockey, RA,期刊:American Journal of Botany, 页码:1289-1299 , 文章类型: Article,,卷期:2009年96-7]
- Three types of anatomically preserved vegetative shoots with features that characterize crown group Equisetum have been discovered in Lower Cretaceous deposits (approximate to 136 Ma) of British Columbia, Canada, suggest...
- PALMS (ARECACEAE) FROM A PALEOCENE RAINFOREST OF NORTHERN COLOMBIA
[作者:Gomez-Navarro, C; Jaramillo, C; Herrera, F; Wing, SL; Callejas, R,期刊:American Journal of Botany, 页码:1300-1312 , 文章类型: Article,,卷期:2009年96-7]
- Palms are a monophyletic group with a dominantly tropical distribution; however, their fossil record in low latitudes is strikingly scarce. In this paper, we describe fossil leaves, inflorescences, and fruits of palms fr...
- A NEW METHOD TO MEASURE LEAF AGE: LEAF MEASURING-INTERVAL INDEX
[作者:Chen, CC; Chen, H; Chen, YR,期刊:American Journal of Botany, 页码:1313-1318 , 文章类型: Article,,卷期:2009年96-7]
- We propose a new method, the leaf measuring-interval index (LMI), to estimate leaf age in morphological and physiological studies of leaves. When the plastochron, the interval between the initiation of successive leaves,...
- MOLECULAR TAXONOMY OF CAMELLIA (THEACEAE) INFERRED FROM NRITS SEQUENCES
[作者:Vijayan, K; Zhang, WJ; Tsou, CH,期刊:American Journal of Botany, 页码:1348-1360 , 文章类型: Article,,卷期:2009年96-7]
- Camellia, comprising more than 200 species, is the type genus of the family Theaceae. Currently, the interspecies relationship of the economically important genus is still a matter of great debate and controversy. In an ...
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