Lobelia fulgens.
measurements.
summary of experiments.
early flowering of self-fertilised.
seeds.
sterile unless visited by humble-bees.
-- ramosa.
measurements.
early flowering of crossed.
seeds.
self-sterile.
-- tenuior.
Loiseleur-Deslongchamp, on the grains of cereals.
Lotus corniculatus.
Lubbock, Sir J., cross-fertilisation of flowers.
on Viola tricolor.
bees distinguishing colours.
instinct of bees and insects sucking nectar.
Lupinus luteus.
measurements.
early flowering of self-fertilised.
self-fertile.
prepotency of other pollen.
-- pilosus.
self-fertile.
Lychnis dioica.
MacNab, Mr., on the shorter or longer stamens of rhododendrons.
Mahonia aquifolium.
-- repens.
Malvaceae.
Marcgraviaceae.
Masters, Mr., cross-fertilisation in Pisum sativum.
cabbages affected by pollen at a distance.
Masters, Dr. Maxwell, on honey-dew.
Measurements, summary of.
Table 7/A.
Table 7/B.
Table 7/C.
Medicago lupulina.
Meehan, Mr., fertilising Petunia violacea by night moth.
Melastomaceae.
Melilotus officinalis.
Mercurialis annua.
Miller, Professor, on chemical affinity.
Mimulus luteus, effects of crossing.
crossed and self-fertilised plants.
measurements.
cross with a distinct stock.
intercrossed on same plant.
summary of observations.
of experiments.
superiority of crossed plants.
simultaneous flowering.
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