Linaria vulgaris:
3 : 7.08 : 3 : 5.75 : 81.
Verbascum thapsus:
6 : 65.34 : 6 : 56.50 : 86.
Vandellia nummularifolia—crossed and self-fertilised plants, raised
from perfect flowers:
20 : 4.30 : 20 : 4.27 : 99.
Vandellia nummularifolia—crossed and self-fertilised plants, raised
from perfect flowers: second trial, plants crowded:
24 : 3.60 : 24 : 3.38 : 94.
Vandellia nummularifolia—crossed plants raised from perfect flowers,
and self-fertilised plants from cleistogene flowers:
20 : 4.30 : 20 : 4.06 : 94.
Gesneria pendulina:
8 : 32.06 : 8 : 29.14 : 90.
Salvia coccinea:
6 : 27.85 : 6 : 21.16 : 76.
Origanum vulgare:
4 : 20.00 : 4 : 17.12 : 86.
Thunbergia alata:
6 : 60.00 : 6 : 65.00 : 108.
Brassica oleracea:
9 : 41.08 : 9 : 39.00 : 95.