IntelligentDesign/RandomDrift
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Andy Gardner; andyggardner@gmail.com, aggardner@wisc.edu; husband / grad student / teacher / photoshopaholic / espresso-obsessive / car nut / etc.
Heterostyly in the American bulb-bearing Oxalis. Floral morphs associated with tristylous and distylous breeding systems. Arrows indicate legitimate pollen transfer (Darwin, 1877). In fully functioning heterostylous breeding systems, pollinations other than those indicated by the arrows do not result in fertilization of ovules. Redrawn from Weller, et al. (2007).

Heterostyly in the American bulb-bearing Oxalis. Floral morphs associated with tristylous and distylous breeding systems. Arrows indicate legitimate pollen transfer (Darwin, 1877). In fully functioning heterostylous breeding systems, pollinations other than those indicated by the arrows do not result in fertilization of ovules. Redrawn from Weller, et al. (2007).

— 3 months ago
#oxalis  #professional  #heterostyly  #design  #ionoxalis  #flower 
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