Steven D. Johnson
Steven D. Johnson
University of KwaZulu-Natal
כתובת אימייל מאומתת בדומיין ukzn.ac.za
כותרת
צוטט על ידי
צוטט על ידי
שנה
Generalization versus specialization in plant pollination systems‏
SD Johnson, KE Steiner‏
Trends in ecology & evolution 15 (4), 140-143, 2000‏
9622000
Mechanisms and evolution of deceptive pollination in orchids‏
J Jersáková, SD Johnson, P Kindlmann‏
Biological reviews 81 (2), 219-235, 2006‏
5192006
Fynbos Biome 4‏
AG Rebelo, C Boucher, N Helme, L Mucina, MC Rutherford‏
The vegetation of South Africa, Lesotho and Swaziland, 144-145, 2006‏
3932006
LONG‐TONGUED FLY POLLINATION AND EVOLUTION OF FLORAL SPUR LENGTH IN THE DISA DRACONIS COMPLEX (ORCHIDACEAE)‏
SD Johnson, KE Steiner‏
Evolution 51 (1), 45-53, 1997‏
3871997
Pollination success in a deceptive orchid is enhanced by co‐occurring rewarding magnet plants‏
SD Johnson, CI Peter, LA Nilsson, J Ågren‏
Ecology 84 (11), 2919-2927, 2003‏
3592003
Darwin's beautiful contrivances: evolutionary and functional evidence for floral adaptation‏
LD Harder, SD Johnson‏
New Phytologist 183 (3), 530-545, 2009‏
3242009
Pollinator-mediated evolution of floral signals‏
FP Schiestl, SD Johnson‏
Trends in ecology & evolution 28 (5), 307-315, 2013‏
3212013
Phylogeny and radiation of pollination systems in Disa (Orchidaceae)‏
SD Johnson, HP Linder, KE Steiner‏
American journal of Botany 85 (3), 402-411, 1998‏
3081998
Reconnecting plants and pollinators: challenges in the restoration of pollination mutualisms‏
MHM Menz, RD Phillips, R Winfree, C Kremen, MA Aizen, SD Johnson, ...‏
Trends in plant science 16 (1), 4-12, 2011‏
2832011
Phylogenetic evidence for pollinator-driven diversification of angiosperms‏
T Van der Niet, SD Johnson‏
Trends in ecology & evolution 27 (6), 353-361, 2012‏
2502012
The pollination ecology of an assemblage of grassland asclepiads in South Africa‏
J Ollerton, SD Johnson, L Cranmer, SAM Kellie‏
Annals of Botany 92 (6), 807-834, 2003‏
2192003
Pollinator–mediated selection on flower–tube length in a hawkmoth–pollinated Gladiolus (Iridaceae)‏
R Alexandersson, SD Johnson‏
Proceedings of the Royal Society of London. Series B: Biological Sciences …, 2002‏
2172002
Dark, bitter‐tasting nectar functions as a filter of flower visitors in a bird‐pollinated plant‏
SD Johnson, AL Hargreaves, M Brown‏
Ecology 87 (11), 2709-2716, 2006‏
2142006
The pollination niche and its role in the diversification and maintenance of the southern African flora‏
SD Johnson‏
Philosophical Transactions of the Royal Society B: Biological Sciences 365 …, 2010‏
2122010
The geographical mosaic of coevolution in a plant–pollinator mutualism‏
B Anderson, SD Johnson‏
Evolution: International Journal of Organic Evolution 62 (1), 220-225, 2008‏
2122008
Pollen carryover, geitonogamy, and the evolution of deceptive pollination systems in orchids‏
SD Johnson, LA Nilsson‏
Ecology 80 (8), 2607-2619, 1999‏
2081999
Breeding systems of invasive alien plants in South Africa: does Baker's rule apply?‏
TD Rambuda, SD Johnson‏
Diversity and Distributions 10 (5‐6), 409-416, 2004‏
1992004
Consumptive emasculation: the ecological and evolutionary consequences of pollen theft‏
AL Hargreaves, LD Harder, SD Johnson‏
Biological Reviews 84 (2), 259-276, 2009‏
1802009
Evolutionary associations between nectar properties and specificity in bird pollination systems‏
SD Johnson, SW Nicolson‏
Biology letters 4 (1), 49-52, 2008‏
1682008
The effects of nectar addition on pollen removal and geitonogamy in the non-rewarding orchid Anacamptis morio‏
SD Johnson, CI Peter, J Agren‏
Proceedings of the Royal Society of London. Series B: Biological Sciences …, 2004‏
1672004
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מאמרים 1–20