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The Different Forms of Flowers on Plants of the Same Species by Charles Darwin
page 66 of 371 (17%)

Column 3: Illegitimate union.
Long-styled oxlip, by its own pollen: 24 flowers fertilised, produced five
capsules, containing 6, 10, 20, 8, and 14 seeds. Average 11.6.

Column 4: Legitimate union.
Long-styled oxlip, by pollen of short-styled oxlip: 10 flowers fertilised, did
not produce one capsule.

TABLE 2.15. Both forms of the Oxlip crossed with Pollen of both forms of the
Cowslip, P. veris.

Column 1: Illegitimate union.
Short-styled oxlip, by pollen of short-styled cowslip: 18 flowers fertilised,
did not produce one capsule.

Column 2: Legitimate union.
Short-styled oxlip, by pollen of long-styled cowslip: 18 flowers fertilised,
produced three capsules, containing 7, 3, and 3 wretched seeds, apparently
incapable of germination.

Column 3: Illegitimate union.
Long-styled oxlip, by pollen of long-styled cowslip: 11 flowers fertilised,
produced one capsule, containing 13 wretched seeds.

Column 4: Legitimate union.
Long-styled oxlip, by pollen of short-styled cowslip: 5 flowers fertilised,
produced two capsules, containing 21 and 28 very fine seeds.

TABLE 2.16. Both forms of the Oxlip crossed with Pollen of both forms of the
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