Seeds: Riedelia sp., seed clusters; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Fruit: Zingiber officinale; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Seeds: Zingiber officinale, with aril and without; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Seeds: Zingiber officinale, with aril and without; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Spathe: Heterozostera tasmanica, spathe (modified leaf sheath) enclosing spadix and fruits; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Spathe: Heterozostera tasmanica, spathe (modified leaf sheath) enclosing spadix and fruits; Photo by R. Gibbons, USDA APHIS PPQ, Kirkbride et al. (2006)
Infructescence: Phyllospadix scouleri; Photo by L. & L. Langstroth, calphotos.berkeley.edu
Fruit, seed, embryo: Zostera marina; Illustration by L. Steinheil and A. Riocreux, A general system of botany (1873), courtesy of Watson and Dallwitz 1992 onwards
Fruit, seed, embryo: Zostera marina; Illustration by L. Steinheil and A. Riocreux, A general system of botany (1873), courtesy of Watson and Dallwitz 1992 onwards