So that with some species, certain abnormal individuals, and in other species all the individuals, can actually be hybridised much more readily than they can be fertilised by pollen from the same individual plant!
Halatan, espezie batzuetan zenbait banako anormal, eta beste batzuetan guztiak, benetan hibrida daitezke, banako beraren polenaz ernalarazten diren baino aiseago, hibridatu ere.