Figure 2.

Pollen transport network for all farms. The lower bars represent the plant species and the upper bars represent bee species. Linkage width indicates the fraction of pollen samples from that bee species, in which the plant species occurred. The length of the bars for the bee species represents the number of pollen samples sequenced for each species. The length of the bars for plant species represents the frequency of occurrence of each species within the pollen samples. For bee species I Hylaeus confusus, II Megachile ligniseca, III Megachile versicolor, IV Osmia bicornis, V Osmia caerulescens, & VI Megachile centuncularis. For plant species I Anthriscus sylvestris, II Clematis vitalba, III Convolvulus arvensis, IV Crepis capillaris, V Dipsacus fullonum, VI Epilobium hirsutum, VII Heracleum sphondylium, VIII Malva sylvestris, IX Ranunculus acris, X Rosa canina, XI Stachys sylvatica, XII Trifolium repens, XIII Tripleurospermum inodorum, XIV Ajuga reptans, XV Carduus nutans, XVI Eupatorium cannabinum, XVII Geranium robertianum, XVIII Ilex aquifolium, XIX Lamium album, XX Lysimachia vulgaris, XXI Matricaria discoidea, XXII Pentaglottis sempervirens, and XXIII Pulicaria dysenterica