Index - Page 2

period of flowering.
seeds.
self-fertile.
--napus.
--rapa.

Brisout, M., insects frequenting flowers of same species.

Broom.

Brugmansia.
humming-birds boring the flower.

Bulrush, weight of pollen produced by one plant.

Bundy, Mr., Ribes perforated by bees.

Butschli, O., sexual relations.

Cabbage.
affected by pollen of purple bastard.
prepotency of other pollen.
--, Ragged Jack.

Calceolaria.

Calluna vulgaris.

Campanula carpathica.

Campanulaceae.

Candolle, A. de, on ascending a mountain the flowers of the same species
disappear abruptly.

Canna warscewiczi.
result of crossed and self-fertilised.
period of flowering.
seeds.
highly self-fertile.

Cannaceae.

Carduus arctioides.

Carnation.

Carriere, relative period of the maturity of the sexual elements on same
flower.

Caryophyllaceae.

Caspary, Professor, on Corydalis cava.
Nymphaeaceae.
Euryale ferox.

Cecropia, food-bodies of.

Centradenia floribunda.

Cereals, grains of.

Cheeseman, Mr., on Orchids in New Zealand.

Chenopodiaceae.

Cineraria.

Clarkia elegans.
measurements.
early flowering of self-fertilised.
seeds.

Cleistogene flowers.

Coe, Mr., crossing Phaseolus vulgaris.

Colgate, R., red clover never sucked by hive-bees in New Zealand.

Colour, uniform, of flowers on plants self-fertilised and grown under
similar conditions for several generations.

Colours of flowers attractive to insects.
not the sole guide to bees.

Compositae.

Coniferae.

Convolvulus major.
-- tricolor.

Corolla, removal of.
perforation by bees.

Coronilla.

Corydalis cava.
-- halleri.
-- intermedia.
-- lutea.
-- ochroleuca.
-- solida.

Corylus avellana.

Cowslip.

Crinum.

Crossed plants, greater constitutional vigour of.

Cross-fertilisation.
see Fertilisation.

Crossing flowers on same plant, effects of.

Cruciferae.

Cruger, Dr., secretion of sweet fluid in Marcgraviaceae.

Cuphea purpurea.

Cycadiae.

Cyclamen persicum.
measurements.
early flowering of crossed.
seeds.
self-sterile.
-- repandum.

Cytisus laburnum.

Dandelion, number of pollen grains.

Darwin, C., self-fertilisation in Pisum sativum.
sexual affinities.
on Primula.
bud variation.
constitutional vigour from cross parentage in common pea.
hybrids of Gladiolus and Cistus.
Phaseolus multiflorus.