Gallery

plant part

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Polemoniaceae
Embryo: Polemonium caeruleum; Illustration by K. Parker, Kirkbride et al. (2006)
Polemoniaceae
Fruit: Polemonium vanbruntiae; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polemoniaceae
Seeds: Polemonium vanbruntiae; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygalaceae
Fruit: Diclidanthera elliptica; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Polygalaceae
Seed: Diclidanthera elliptica; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygalaceae
Fruit: Polygala cowellii; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygalaceae
Seed: Polygala cowellii; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygalaceae
Fruit: Securidaca sylvestris; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Polygalaceae
Seed: Securidaca sylvestris; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygalaceae
Fruit: Xanthophyllum excelsum; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygalaceae
Seed: Xanthophyllum excelsum; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygalaceae
Embryo: Xanthophyllum excelsum; Illustration by K. Parker, Kirkbride et al. (2006)

Polygonaceae
Fruit: Afrobrunnichia erecta; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygonaceae
Fruit: Afrobrunnichia erecta, naked fruit; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygonaceae
Fruits: Antigonon sp., with and without persistent perianth; Photo by N. Diaz, USDA APHIS PPQ, imageID.idtools.org
Polygonaceae
Fruits: Antigonon leptopus, with and without persistent perianth; Photo by K.E. Clancy, USDA APHIS PPQ, imageID.idtools.org

Polygonaceae
Fruit: Antigonon leptopus, achene with remnants of perianth and split open showing ruminate endosperm in seed; Photo by K.E. Clancy, USDA APHIS PPQ, imageID.idtools.org
Polygonaceae
Fruits: Bistorta elliptica; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygonaceae
Fruits: Calligonum comosum; Photo by M. Creller, USDA APHIS PPQ, imageID.idtools.org
Polygonaceae
Embryo: Coccoloba schiedeana; Illustration by K. Parker, Kirkbride et al. (2006)

Polygonaceae
Fruits: Coccoloba uvifera; Photo by S. Hurst, USDA-NRCS Plants Database
Polygonaceae
Fruit: Eriogonum annuum; Photo by M. Maher, USDA APHIS PPQ ITP, imageID.idtools.org
Polygonaceae
Fruit: Fagopyrum esculentum; Photo by S. Hurst, USDA-NRCS Plants Database
Polygonaceae
Fruit: Fagopyrum snowdenii; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)

Polygonaceae
Fruit: Fagopyrum snowdenii; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Polygonaceae
Fruits: Fallopia convolvulus, achenes, some with persistent perianth; Photo by R. Young, USDA APHIS PPQ, imageID.idtools.org
Polygonaceae
Embryo: Muehlenbeckia sagittifolia; Illustration by K. Parker, Kirkbride et al. (2006)
Polygonaceae
Fruit: Oxygonum sp.; Photo by D. Walters, USDA APHIS PPQ, imageID.idtools.org

Polygonaceae
Embryo: Oxygonum atriplicifolium; Illustration by K. Parker, Kirkbride et al. (2006)
Polygonaceae
Fruits: Persicaria sp.; Photo by R. Kelly, USDA APHIS PPQ, imageID.idtools.org
Polygonaceae
Fruits: Persicaria lapathifolia; Photo by D. Walters and C. Southwick, Table Grape Weed Disseminule ID
Polygonaceae
Fruits: Persicaria nepalensis, achenes with persistant perianth; Photo by A. Margina, USDA APHIS PPQ, imageID.idtools.org