A crossed plant flowered before any one of the self-fertilised in four out of the five pots.
Phaseolus multiflorus.
In both pots a crossed plant flowered first.
Specularia speculum.
In all four pots a crossed plant flowered first.
Lobelia ramosa (First Generation).
In all four pots a crossed plant flowered before any one of the self-fertilised.
Lobelia ramosa (Second Generation).
In all four pots a crossed plant flowered some days before any one of the self-fertilised.
Nemophila insignis.