Figure 1From: Inter-and intraspecific variation in fern mating systems after long-distance colonization: the importance of selfingTotal sporophyte production across treatments, for each focal genotype. Different panels show different species: a) Asplenium scolopendrium, b) Asplenium trichomanes subsp. quadrivalens, c) Polystichum setiferum, d) Polystichum aculeatum. For codes of genotypes see Table 1.Back to article page