Gallery

plant part

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Rubiaceae
Fruit: Nertera granadensis, pyrenes opened displaying seeds inside; Photo by K.E. Clancy, USDA APHIS PPQ, imageID.idtools.org
Rubiaceae
Fruit: Oldenlandia sp.; Photo by A. Margina, USDA APHIS PPQ, imageID.idtools.org
Rubiaceae
Seeds: Oldenlandia sp.; Photo by A. Margina, USDA APHIS PPQ, imageID.idtools.org
Rubiaceae
Embryo: Oldenlandia capensis; Illustration by K. Parker, Kirkbride et al. (2006)

Rubiaceae
Seeds: Paederia foetida; Photo by S. Hurst, USDA-NRCS Plants Database
Rubiaceae
Embryo: Paederia foetidia; Illustration by K. Parker, Kirkbride et al. (2006)
Rubiaceae
Embryo: Psychotria ruelliifolia; Illustration by K. Parker, Kirkbride et al. (2006)
Rubiaceae
Fruit: Randia sp.; Photo by N. Diaz, USDA APHIS PPQ, imageID.idtools.org

Rubiaceae
Fruit: Randia sp.; Photo by N. Diaz, USDA APHIS PPQ, imageID.idtools.org
Rubiaceae
Seeds: Randia sp.; Photo by N. Diaz, USDA APHIS PPQ, imageID.idtools.org
Rubiaceae
Fruits: Richardia scabra; Photo by S. Jarman, USDA APHIS PPQ, imageID.idtools.org
Rubiaceae
Fruits: Sherardia arvensis; Photo by J. Macdonald, RSABG

Rubiaceae
Fruit, seed, embryo: Spermacoce alata, A, Fruit; B, seed; C, longitudinal section of seed showing embryo; D, transection of seed; Illustration by L.E. Chandler
Rubiaceae
Seeds: Spermacoce alata; Photo by J. Scher, Federal Noxious Weed Disseminules of the US
Rubiaceae
Seeds: Spermacoce sp.; Photo by N. Diaz, USDA APHIS PPQ, imageID.idtools.org
Rubiaceae
Embryo: Spermacoce alata; Illustration by K. Parker, Kirkbride et al. (2006)

Rubiaceae
Embryo: Spermacoce ocymoides; Illustration by K. Parker, Kirkbride et al. (2006)
Rubiaceae
Embryo: Spermacoce princeae; Illustration by K. Parker, Kirkbride et al. (2006)
Rubiaceae
Seeds: Theligonum cynocrambe; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Rubiaceae
Embryo: Theligonum cynocrambe; Illustration by K. Parker, Kirkbride et al. (2006)

Rubiaceae
Fruit: Vangueria madagascariensis; Photo by R. Young, USDA APHIS PPQ, imageID.idtools.org
Rubiaceae
Seeds: Vangueria madagascariensis; Photo by R. Young, USDA APHIS PPQ, imageID.idtools.org
Rubiaceae
Fruit: Vangueria madagascariensis, cross-section of fruit; Photo by R. Young, USDA APHIS PPQ, imageID.idtools.org
Ruppiaceae

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


Ruppiaceae

Seeds: Ruppia maritima; Photo by S. Hurst, USDA-NRCS Plants Database

Ruppiaceae

Inflorescence: Ruppia maritima; Photo by S. More, gbif.org

Ruppiaceae
Fruits: Ruppia polycarpa; Photo by South Australian Seed Conservation Centre, used with permission
Ruppiaceae
Inflorescence: Ruppia sp.; Photo by G. Lovell, Alabama Department of Conservation and Natural Resources, bugwood.org

Rutaceae
Fruit: Aegle marmelos; Photo by A. Margina, USDA APHIS PPQ, imageID.idtools.org
Rutaceae
Fruit: Aegle marmelos; Photo by N. Diaz, USDA APHIS PPQ, imageID.idtools.org
Rutaceae
Fruit: Aegle marmelos; Photo by N. Diaz, USDA APHIS PPQ, imageID.idtools.org
Rutaceae
Seeds: Aegle marmelos, coated in mucilage; Photo by N. Diaz, USDA APHIS PPQ, imageID.idtools.org