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Pearsonia
Fruit and seed: P. spp. - fruit and seeds.
Pearsonia
Cotyledon, embryo, and testa: P. cajanifolia (C.E.O. Kuntze) R.M. Polhill - embryo, cotyledons, and testa SEMs.
Pediomelum
Fruit and seed: P. spp. - fruits with and without calyx and seeds.
Pediomelum
Cotyledon, embryo, and testa: P. esculentum (F.T. Pursh) P.A. Rydberg - embryo, cotyledons, and testa SEMs.

Pellegriniodendron
Seed, cotyledon, embryo, and testa: P. diphyllum (H.A.T. Harms) J.J.G. Léonard - far left cotyledon notched and concealing all but tip of radicle (above) and embryonic axis (below), top left center seed topography, bottom left center seed, testa SEMs.
Pellegriniodendron
Fruit and seed: P. diphyllum (H.A.T. Harms) J.J.G. Léonard - top left dehisced fruit, bottom left fruit, right seed in situ.
Peltiera
Fruit: P. nitida D.J. Du Puy & J.-N. Labat - fruit, all after Labat & Du Puy, (1997).
Peltogyne
Seed, cotyledon, embryo, and testa: P. confertiflora (Hayne) G. Bentham - left center arillate seed topography, testa SEMs; P. floribunda ( K.S. Kunth) G. Bentham - top far left cotyledon split and concealing radicle (L) and embryonic axis (R); P. pauciflora G. Bentham - bottom far left nonarillate seed topography, top left center cotyledon with fold creating illusion of complicated split; P. spp. - bottom left center seeds.

Peltogyne
Fruit and seed: P. confertiflora (Hayne) G. Bentham - bottom left dehisced fruit; P. paniculata G. Bentham - bottom right dehisced fruit; P. porphyrocardia A.H.R. Grisebach - top seed in situ.
Peltophorum
Fruit and seed: P. brasiliense I. Urban - right center seed in situ; P. pterocarpus (de Candolle) Backer ex K. Heyne - left center and far right fruits, far left seed topography.
Peltophorum
Seed, cotyledon, embryo, and testa: P. africanum Sonder - bottom left center seeds; P. brasiliense I. Urban - top far left cotyledon concealing only margins of radicle (above) and embryonic axis (below); P. mollis ( K.S. Kunth) I.B. Balfour & E.P. Killip - bottom far left seed topography; P. pterocarpum (de Candolle) Backer ex K. Heyne - top left center cotyledon auriculate and concealing most of radicle (L) and embryonic axis (R), testa SEMs.
Pentaclethra
Seed, cotyledon, embryo, and testa: P. macroloba (C.L. von Willdenow) C.E.O. Kuntze - left cotyledon concealing radicle (L) and embryonic axis (R), bottom seed, and testa SEM.

Pentaclethra
Fruit and seed: P. macroloba (C.L. von Willdenow) C.E.O. Kuntze - left seed in situ, center valve with fragment of second valve, right bottom partial dehiscent fruit.
Periandra
Fruit and seed: P. spp. - fruits and seeds.
Periandra
Cotyledon, embryo, and testa: P. heterophylla G. Bentham - embryo, cotyledons, and testa SEMs.
Pericopsis
Fruit and seed: P. spp. - fruits and seeds.

Pericopsis
Cotyledon, embryo, and testa: P. elata (H.A.T. Harms) M.S. Knaap-van Meeuwen - embryo, cotyledons, and testa SEMs.
Petalostylis
Seed, cotyledon, embryo, and testa: P. cassioides (F.J.H. von Mueller) Symon - bottom left fruit; P. labicheoides R. Brown - top seeds in situ, bottom right fruit.
Petalostylis
Fruit and seed: P. cassioides (F.J.H. von Mueller) Symon - bottom left fruit; P. labicheoides R. Brown - top seeds in situ, bottom right fruit.
Peteria
Fruit and seed: P. thompsoniae S. Watson - fruits; P. spp. - seeds.