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Presentations for Session 52

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OrderDate/TimeTitleSectionTypeAuthorsKeywords
Wednesday, August 4th · 1:00 pm to 5:00 pm · Alpine A (Snowbird Center)
Session 52: Contributed Papers: Anatomy and Development of Reproductive and Vegetative Structures
Presider: J. Phil Gibson, Agnes Scott College
1August 4th
1:00 pm
Developmental and histochemical differences between floral nectaries of tobacco (Nicotiana LxS8) and soybean (Glycine max L.)Developmental and Structural SectionPaperHorner, Harry T., Healy, Rosaria, Thornburg, Robert W., Palmer, Reid G..nectary
tobacco
flower
soybean
development
histochemistry
2August 4th
1:15 pm
Seed mass variability and significancesDevelopmental and Structural SectionPaperMikesell, Jan.Seeds
seed mass
seed size
seed variability
3August 4th
1:30 pm
Trichomes on the gynoecium of cultivar Clark ( Glycine max L.), seven near-isogenic lines, and a tetraploid Clark: a comparative study of their relative numbers and typesDevelopmental and Structural SectionPaperHealy, Rosaria, Horner, Harry T., Bailey, Theodore B., Palmer, Reid G..trichomes
gynoecium
near-isogenic lines
cultivar Clark
soybean
4August 4th
1:45 pm
Anatomical Changes during Fruit Ripening in Two Lines of Tabasco Pepper (Capsicum frutescens)Developmental and Structural SectionPaperAl-khatib, Rami, Sundberg, Marshall D.anatomy
fruit
morphometrics
Capsicum
development
5August 4th
2:00 pm
Anatomy and Development of Gynoecium Appendages in XyridaceDevelopmental and Structural SectionPaperCampbell, Lisa M., Stevenson, Dennis Wm..Xyridaceae
Poales
gynoecium
appendage
anatomy
secretory
nectar
6August 4th
2:15 pm
Pollen and anther development in Brasenia (Cabombaceae, Nymphaeales)Developmental and Structural SectionPaperTaylor, Mackenzie L., Osborn, Jeffrey M..Brasenia
Cabombaceae
Nymphaeales
aquatic plants
Water lilies
pollen
Pollen development
Pollen ontogeny
ultrastructure
7August 4th
2:30 pm
Comparison of germination and pericarp characteristics between homocarpic and heterocarpic species of Grindelia (Asteraceae)Developmental and Structural SectionPaperGibson, J. Phil, Engel, E. Cayenne.achene
Asteraceae
Grindelia
heterocarpy
August 4th
2:45 pm
Discussion
August 4th
3:00 pm
Break
8August 4th
3:15 pm
A preliminary survey of angiosperms with torus-bearing pit membranesDevelopmental and Structural SectionPaperJansen, Steven, Dute, Roland R., Gasson, P.E., Smets, E..pit membrane
xylem
tori
bordered pit
tracheids
vessels
woody angiosperms
9August 4th
3:30 pm
Terrestrial Coleochaete orbicularis (Charophyceae, Streptophyta)Developmental and Structural SectionPaperGraham, Linda E., Arancibia-Avila, Patricia.terrestrial algae
Coleochaete
10August 4th
3:45 pm
The signal for determinate growth in Psilotum.Developmental and Structural SectionPaperChristianson, Michael L..
11August 4th
4:00 pm
Development and function of cellulosic fibers in the leaves of Gnetum gnemonDevelopmental and Structural SectionPaperTomlinson, P. Barry, Tomlinson, P. Barry, Fisher, Jack B..fibers
tension wood
Gnetum
leaf veins
leaf anatomy
12August 4th
4:15 pm
Initiation and progression of the calcium oxalate pattern in developing Prunus virginiana (Rosaceae) leavesDevelopmental and Structural SectionPaperLersten, Nels R., Horner, Harry T..leaves
crystal pattern
Prunus
calcium oxalate
13August 4th
4:30 pm
Comparative morphology, anatomy and development of ant-domatia in Neotropical MelastomataceaeDevelopmental and Structural SectionPaperMichelangeli, Fabian A., Stevenson, Dennis Wm..ant-plant
leaf anatomy
leaf development
Melastomataceae
myrmecophytism
domatia
14August 4th
4:45 pm
Evolution of Kranz anatomy in the genus Flaveria (Asteraceae)Developmental and Structural SectionPaperMcKown, Athena D., Moncalvo, Jean-Marc, Dengler, Nancy G..Asteraceae
C4 photosynthesis
Evolution
Flaveria
ITS
Kranz anatomy
phylogeny

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