The Different Forms of Flowers on Plants of the Same Species

aborted anthers appears Asa Gray auricula average number capsules containing cent cleistogamic flowers corolla cowslip cross-fertilisation crossed diameter difference dimorphic dioecious distinct plant duced elatior equal-styled variety Faramea female organs fertilised illegitimately fertilised with pollen fertility flowers fertilised Fritz Müller fruit genera genus grains hermaphrodite heterostyled plants heterostyled species Hildebrand Hottonia palustris hybrid illegitimate plants Illegitimate union insects kinds of pollen large number larger latter legitimately fertilised length Linum Linum grandiflorum long-styled flowers long-styled form long-styled plants longest stamens manner mate maximum mid-length stamens mid-styled form mid-styled plant nature number of flowers number of seeds observed offspring own-form pollen Oxalis oxlip papillæ perfect flowers petals pistil plant produced pollen-grains primrose raised remarkable seedlings seeds per capsule self-fertilised short short-styled flowers short-styled form short-styled plants shortest stamens Sinensis sterile stigma styled form styled plants sules TABLE three forms tilised tubes vulgaris whilst yielded an average yielded capsules Zeitung