FRUITS.--GRAPES--VARY IN ODD AND TRIFLING PARTICULARS.--MULBERRY.--THE ORANGE GROUP--SINGULAR RESULTS FROM CROSSING.--PEACH AND NECTARINE--BUD-VARIATION--ANALOGOUS VARIATION--RELATION TO THE ALMOND.--APRICOT.--PLUMS--VARIATION IN THEIR STONES.--CHERRIES--SINGULAR VARIETIES OF.--APPLE.--PEAR.--STRAWBERRY--INTERBLENDING OF THE ORIGINAL FORMS.--GOOSEBERRY--STEADY INCREASE IN SIZE OF THE FRUIT--VARIETIES OF.--WALNUT.--NUT.--CUCURBITACEOUS PLANTS--WONDERFUL VARIATION OF. ORNAMENTAL TREES--THEIR VARIATION IN DEGREE AND KIND--ASH-TREE--SCOTCH-FIR--HAWTHORN. FLOWERS--MULTIPLE ORIGIN OF MANY KINDS--VARIATION IN CONSTITUTIONAL PECULIARITIES--KIND OF VARIATION.--ROSES--SEVERAL SPECIES CULTIVATED.--PANSY.--DAHLIA.--HYACINTH, HISTORY AND VARIATION OF ... Page 332 CHAPTER XI. ON BUD-VARIATION, AND ON CERTAIN ANOMALOUS MODES OF REPRODUCTION AND VARIATION. BUD-VARIATIONS IN THE PEACH, PLUM, CHERRY, VINE, GOOSEBERRY, CURRANT, AND BANANA, AS SHOWN BY THE MODIFIED FRUIT--IN FLOWERS: CAMELLIAS, AZALEAS, CHRYSANTHEMUMS, ROSES, ETC.--ON THE RUNNING OF THE COLOUR IN CARNATIONS--BUD-VARIATIONS IN LEAVES--VARIATIONS BY SUCKERS, TUBERS, AND BULBS--ON THE BREAKING OF TULIPS--BUD-VARIATIONS GRADUATE INTO CHANGES CONSEQUENT ON CHANGED CONDITIONS OF LIFE--CYTISUS ADAMI, ITS ORIGIN AND TRANSFORMATION--ON THE UNION OF TWO DIFFERENT EMBRYOS IN ONE SEED--THE TRIFACIAL ORANGE--ON REVERSION BY BUDS IN HYBRIDS AND MONGRELS--ON THE PRODUCTION OF MODIFIED BUDS BY THE GRAFTING OF ONE VARIETY OR SPECIES ON ANOTHER--ON THE DIRECT OR IMMEDIATE ACTION OF FOREIGN POLLEN ON THE MOTHER-PLANT--ON THE EFFECTS IN FEMALE ANIMALS OF A FIRST IMPREGNATION ON THE SUBSEQUENT OFFSPRING--CONCLUSION AND SUMMARY ... Page 373 * * * * * {vii} LIST OF ILLUSTRATIONS.