Data dictionary: Reproductive biology

Descriptor group	Characteristic	Abbreviation	Units	Description
Flower	Stainable pollen	Quantitative	Unit	Count the number of pollen grains showing fully formed and intense red color are considered viable
Flower	Non-stainable pollen	Quantitative	Unit	Count the number of pollen grains showing opaque pink or transparent color
Flower	Unreduced pollen	Quantitative	Unit	Count the number of unreduced gametes (2n pollen)
Flower	Total pollen number	Quantitative	Unit	Count of total pollen number in a slide, for an analysis need a 250 grains of pollen per slide
Flower	Percentage of stainable pollen	Quantitative	%	Percentage of stained normal pollen grains
Flower	Percentage of non-stainable pollen	Quantitative	%	Percentage of non-stained pollen grains
Flower	Percentage of unreduced pollen	Quantitative	%	Percentage of unreduced gametes (2n pollen)
Flower	Anther color	Qualitative	Degree	1=Green(G), 3=Light yellow(LY), 5=Yellow(Y), 7=Dark yellow(DY), 9=Orange(O)
Flower	Style position	Qualitative	Degree	1=Very short, 2=short, 3=Medium, 4=long, 5=Very long, 6=Extremely long
Flower	Stigma type	Qualitative	Degree	1=Clavated (elongated), 2=Capitate (± globular), 3=Bilobate (split stigma)
Flower	Number of sample	Qualitative	Score	0=Absent, 1=Present
Flower	Presence of flower buds	Qualitative	...	yes or not
Flower	Bud abortion	Qualitative	...	yes or not
Flower	Anther characteristic	Qualitative	...	...
Flower	Dehiscent anther	Qualitative	...	yes or not
Flower	Flower senescence	Qualitative	...	yes or not
Flower	Flower abscision	Qualitative	...	yes or not
Flower	Corolla shape	Qualitative	With categories	Normal or deformed
Descriptor group	Characteristic	Abbreviation	Units	Description