Data from: Colour as a backup for scent in the presence of olfactory noise: testing the efficacy backup hypothesis using bumblebees

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关键词：

pollination;Floral displays;multimodality;floral scent;Bombus terrestris;signalling

DOI：

doi:10.5061/dryad.3g591

摘要：

h a metabolic cost and an increased conspicuousness to floral antagonists. Why then do plants invest in these costly multimodal displays? The efficacy backup hypo

Data from: Segregation of male sterility alleles across a species boundary

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关键词：

male-sterility alleles;Schiedea;Hybrid zones;Schiedea menziesii;wind-pollination;Schiedea salicaria;present;Gynodioecy

DOI：

doi:10.5061/dryad.863s0

摘要：

gene flow from S. salicaria through the hybrid zone, presumably facilitated by wind pollination in S. salicaria. Alternatively, rare male-sterility alleles mig

Data from: Selfing ability and dispersal are positively related, but not affected by range position, across multiple species of southern Africa

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关键词：

Dimorphotheca pluvialis;range limit;self-incompatibility;Dispersal;Osteospermum hyoseroides;Gazania tenuifolia;Ursinia calenduliflora;Dimorphotheca polyptera;Gazania lichtensteinii;Osteospermum microcarpum;Osteospermum amplectens;Baker's Law;Ursinia cakilefolia;Asteraceae;Comparative studies;Ursinia anthemoides;Dimorphotheca sinuata;Osteospermum monstrosum;Ursinia nana

DOI：

doi:10.5061/dryad.fp023

摘要：

– was positively related to an index of autofertility – determined from hand-pollination experiments. These findings support the existence of two discrete syndromes