Barry M Ralley:
Nymphaea caerulea subsp zanzibarensis 1
Barry M Ralley:
Nymphaea caerulea subsp zanzibarensis 2
Barry M Ralley:
Nymphaea caerulea subsp zanzibarensis 3
Barry M Ralley:
Nymphaea caerulea subsp zanzibarensis 5
Barry M Ralley:
Nymphaea caerulea subsp zanzibarensis 6
Barry M Ralley:
Nymphaea mexicana 1
Barry M Ralley:
Nymphaea mexicana 1
Barry M Ralley:
Nymphaea mexicana 2
Barry M Ralley:
Nymphaea mexicana 3
Barry M Ralley:
Nymphaea mexicana 4
Barry M Ralley:
Nymphaea pubescens 1
Barry M Ralley:
Nymphaea pubescens 2
Barry M Ralley:
Nymphaea pubescens 3
Barry M Ralley:
Nymphaea violacea 1
Barry M Ralley:
Victoria amazonica 1
Barry M Ralley:
Victoria amazonica 2
Barry M Ralley:
Victoria amazonica 2