Gallery

Fruit: Sagittaria latifolia; Photo by D. Walters and C. Southwick, Table Grape Weed Disseminule ID

Fruits: Sagittaria montevidensis; Photo by J. Scher, Federal Noxious Weed Disseminules of the US

Fruits: Sagittaria sagittifolia; Photo by J. Scher, Federal Noxious Weed Disseminules of the US

Fruits, seed: Sagittaria latifolia; Photo courtesy of USDA APHIS PPQ, bugwood.org

Embryo: Sagittaria sagittifolia; Illustration by K. Parker, Kirkbride et al. (2006)

Embryo: Sagittaria pygmaea; Illustration by K. Parker, Kirkbride et al. (2006)

Fruits: Alstroemeria aurea; Photo by Z. Akulova, calphotos.berkeley.edu

Fruit, seeds: Alstroemeria aurea; Photo by Z. Akulova, calphotos.berkeley.edu

Fruits: Alstroemeria recumbens; Photo by Cristóbal Ponce Figueroa, gbif.org

Seeds: Alstroemeria pulchella; Photo by T. Slotta, ARS Systematic Botany and Mycology Laboratory, plants.usda.gov

Fruits: Bomarea salsilla; Photo by Diego Arancibia, gbif.org

Fruits: Drymophila cyanocarpa; Photo by jonkka, gbif.org

Fruits: Luzuriaga radicans; Photo by Benjamin Silva Ahumada, gbif.org

Fruits, seeds: Allium cepa; Photo by G. Homes, Strawberry Center, Cal Poly San Luis Obispo, bugwood.org

Seeds: Allium cepa; Photo by M. Maher, USDA APHIS PPQ ITP, imageID.idtools.org

Seed: Allium cepa; Photo by M. Maher, USDA APHIS PPQ ITP, imageID.idtools.org

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

Seeds: Crinum flaccidum; Photo by South Australian Seed Conservation Centre, used with permission

Fruit: Agapanthus africanus; Photo by M. Maher, USDA APHIS PPQ ITP, imageID.idtools.org

Fruit, seed: Agapanthus africanus; Photo by M. Maher, USDA APHIS PPQ ITP, imageid.org

Seeds: Agapanthus africanus; Photo by M. Maher, USDA APHIS PPQ ITP, imageID.idtools.org

Seeds: Agapanthus africanus; Photo by M. Maher, USDA APHIS PPQ ITP, imageID.idtools.org

Fruits: Calostemma purpurea; Photo by South Australian Seed Conservation Centre, used with permission

Fruits: Calostemma luteum; Photo by South Australian Seed Conservation Centre, used with permission

Seed: Calostemma abdicatum; Photo by South Australian Seed Conservation Centre, used with permission

Infructescence, fruit: Aponogeton distachyos; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

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

Embryo: Aponogeton madagascariensis; Illustration by K. Parker, Kirkbride et al. (2006)

Infructescence: Aponogeton lancesmithii, immature infructescence; Photo by S. Winterton, CDFA, imageid.org

Infructescence, fruit: Calla palustris; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

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