Gallery

Fruits: Potamogeton epihydrus; Photo by S. Hurst, USDA-NRCS Plants Database

Fruit, seed: Potamogeton epihydrus, cross sectioned fruit with seed; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Embryo: Potamogeton epihydrus; Illustration by K. Parker, Kirkbride et al. (2006)

Infructescence: Potamogeton bicupulatus; Photo by R. Routledge, Sault College, bugwood.org

Infructescence: Potamogeton ochreus; Photo by South Australian Seed Conservation Centre, used with permission

Infructescence: Potamogeton pectinatus; Photo by South Australian Seed Conservation Centre, used with permission

Infructescences: Potamogeton pectinatus; Photo by South Australian Seed Conservation Centre, used with permission

Seeds: Potamogeton pectinatus; Photo by South Australian Seed Conservation Centre, used with permission

Fruits: Potamogeton pusillus; Photo by M. Storey, eol.org

Embryo: Lepilaena cylindrocarpa; Illustration by K. Parker, Kirkbride et al. (2006)

Embryo: Althenia filiformis; Illustration by K. Parker, Kirkbride et al. (2006)

Infructescence: Monotrema aemulans, dehisced; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Seeds: Monotrema aemulans; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Fruit: Rapatea circasiana, with calyx; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Seed: Rapatea circasiana; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Embryo: Spathanthus unilateralis; Illustration by K. Parker, Kirkbride et al. (2006)

Fruit, seed: Spathanthus unilateralis; Illustration by H. Baillon, Histoire des Plantes 13 (1895), courtesy of Watson and Dallwitz 1992 onwards

Infructescence: Centrolepis cambodiana; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Fruits: Centrolepis cambodiana; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Seeds: Centrolepis cambodiana; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Infrutescences: Centrolepis strigosa; Photo by South Australian Seed Conservation Centre, used with permission

Seeds: Centrolepis strigosa; Photo by South Australian Seed Conservation Centre, used with permission

Embryo: Centrolepis strigosa; Illustration by K. Parker, Kirkbride et al. (2006)

Seeds: Centrolepis aristata; Photo by South Australian Seed Conservation Centre, used with permission

Fruits: Centrolepis eremica; Photo by South Australian Seed Conservation Centre, used with permission

Seeds: Centrolepis eremica; Photo by South Australian Seed Conservation Centre, used with permission

Fruits: Centrolepis fascicularis; Photo by South Australian Seed Conservation Centre, used with permission

Seeds: Centrolepis glabra; Photo by South Australian Seed Conservation Centre, used with permission