Mimulus luteus (Fifth Generation). In all three pots a crossed plant flowered first; yet the self-fertilised plants, which belonged to the new tall variety, were in height to the crossed as 126 to 100. Mimulus luteus. Plants derived from a cross with a fresh stock as well as the intercrossed plants of the old stock, flowered before the self-fertilised plants in nine out of the ten pots. Salvia coccinea. A crossed plant flowered before any one of the self-fertilised in all three pots. Origanum vulgare. During two successive seasons several crossed plants flowered before the self-fertilised. Brassica oleracea (First Generation). All the crossed plants growing in pots and in the open ground flowered first. Brassica oleracea (Second Generation). A crossed plant in three out of the four pots flowered before any one of the self-fertilised. Iberis umbellata. In both pots a crossed plant flowered first. Eschscholtzia californica. Plants derived from the Brazilian stock crossed by the English stock flowered in five out of the nine pots first; in four of them a self-fertilised plant flowered first; and not in one pot did an intercrossed plant of the old stock flower first. Viola tricolor. A crossed plant in five out of the six pots flowered before any one of the self-fertilised. Dianthus caryophyllus (First Generation). In two large beds of plants, four of the crossed plants flowered before any one of the self-fertilised. Dianthus caryophyllus (Second Generation). In both pots a crossed plant flowered first. Dianthus caryophyllus (Third Generation). In three out of the four pots a crossed plant flowered first; yet the crossed were to the self-fertilised in height only as 100 to 99, but in weight as 100 to 49. Dianthus caryophyllus. Plants derived from a cross with a fresh stock, and the intercrossed plants of the old stock, both flowered before the self-fertilised in nine out of the ten pots. Hibiscus africanus. In three out of the four pots a crossed plant flowered before any one of the self-fertilised; yet the latter were to the crossed in height as 109 to 100. Tropaeolum minus. A crossed plant flowered before any one of the self-fertilised in three out of the four pots, and simultaneously in the fourth pot. Limnanthes douglasii. 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. In four out of the five pots a crossed plant flowered first. Borago officinalis. In both pots a crossed plant flowered first. Petunia violacea (Second Generation).