The mutation theory; experiments and observations on the origin of species in the vegetable kingdom . Fig. 97. Coriandrum sativum. A, a flowering sprig; B, ahemi-syncotyloLis seedling; C, a dicotylous seedling fromthe same culture, whose first leaf is transformed into apitcher (1894). amongst their offspring; as for instance in Valeriana alba(1892, 3%; 1893, 6%). Moreover the seeds of non-syncotylous individuals from the same crop may repro-duce the syncotyly; as for instance in Ainafanfus spccio-sus, Polygonum Convolvulus, Scropliularia nodosa, ^ Kruidkuudig Jaarhock, loc. cit., pp. 172
The mutation theory; experiments and observations on the origin of species in the vegetable kingdom . Fig. 97. Coriandrum sativum. A, a flowering sprig; B, ahemi-syncotyloLis seedling; C, a dicotylous seedling fromthe same culture, whose first leaf is transformed into apitcher (1894). amongst their offspring; as for instance in Valeriana alba(1892, 3%; 1893, 6%). Moreover the seeds of non-syncotylous individuals from the same crop may repro-duce the syncotyly; as for instance in Ainafanfus spccio-sus, Polygonum Convolvulus, Scropliularia nodosa, ^ Kruidkuudig Jaarhock, loc. cit., pp. 172-177.^ Krindkundig Jaarhoek, loc. cit., p. 159. 466 Syncotyloiis Races. In the spring of 1894 I planted out into separate bedssome syncotyls and amphi-syncotyls from my tricotylousintermediate race of Mercnrialis annua, which produces alarge number of syncotyls every year. There were threefemale plants and some male ones. Saved separately, theirseeds produced 4, 19 and 24% syncotyls, amongst whichhemi-syncotyls and amphicotyls appeared in considerablenumbers. There is ilttle doubt that I would ha
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