- All About Prunus Dulcis (Mill.) D. A. Webb Var. Amara (DC.) Buchheim
- All About Bitter Cherry
- All About Prunus Emarginata (Dougl. Ex Hook.) D. Dietr. Var. Crenulata (Greene) Kearney & Peebles
- All About Bitter Cherry (Prunus Emarginata (Dougl. Ex Hook.) D. Dietr.)
- All About Desert Almond
- All About Desert Almond (Prunus Fasciculata (Torr.) Gray Var. Punctata Jepson)
- All About Desert Almond (Prunus Fasciculata (Torr.) Gray)
- All About Laurocerasus Caroliniana (Ait.) M. Roemer
- All About Cherry Plum
- All About Prunus Cerasifera Ehrh. Var. Pissardii (Carriere) L. H. Bailey
- All About Sour Cherry
- All About European Plum
- All About European Plum (Prunus Domestica L.)
- All About Sweet Almond
- All About Amygdalus Communis L.
- All About Amygdalus Dulcis P. Mill.
- All About Chickasaw Plum
- All About Prunus Angustifolia Marsh. Var. Varians W. Wight & Hedrick
- All About Chickasaw Plum (Prunus Angustifolia Marsh.)
- All About Apricot
- All About Armeniaca Vulgaris Lam.
- All About Prunus Armeniaca L. Var. Vulgaris Zabel
- All About Sweet Cherry
- All About Cerasus Avium (L.) Moench
- All About Carolina Laurelcherry
- All About Padus Australis Beadle
- All About Padus Cuthbertii Small
- All About Prunus Serotina Ehrh. Ssp. Hirsuta (Ell.) McVaugh
- All About Prunus Serotina Ehrh. Var. Alabamensis (C. Mohr) Little
- All About Allegheny Plum
- All About Allegheny Plum (Prunus Alleghaniensis Porter)
- All About American Plum
- All About Desert Peach
- All About Prunella Vulgaris L. Var. Nana Clute
- All About Prunella Vulgaris L. Var. Parviflora (Poir.) DC.
- All About Prunella Vulgaris L. Var. Rouleauiana Victorin
- All About Common Selfheal (Prunella Vulgaris L.)
- All About Prunella Caroliniana P. Mill.
- All About Prunella Vulgaris L. Var. Vulgaris L. [superfluous Autonym]
- All About Plum
- All About Alabama Cherry
- All About Padus Alabamensis (C. Mohr) Small
- All About Cutleaf Selfheal
- All About Lance Selfheal
- All About Prunella Vulgaris L. Var. Elongata Benth.
- All About Prunella Vulgaris L. Var. Lanceolata (W. Bart.) Fern.
- All About Common Selfheal
- All About Prunella Vulgaris L. Var. Atropurpurea Fern.
- All About Prunella Vulgaris L. Var. Calvescens Fern.
- All About Prunella Vulgaris L. Var. Hispida Benth.
- All About Prunella Vulgaris L. Var. Minor Sm.
- All About Epidendrum Cochleatum L. Var. Triandrum Ames
- All About Clamshell Orchid (Prosthechea Cochleata (L.) W.E. Higgins)
- All About Dwarf Butterfly Orchid
- All About Coelia Triptera Auct. Non (Sm.) G. Don Ex Steud. [misapplied]
- All About Encyclia Pygmaea (Hook.) Dressler
- All About Epidendrum Pygmaeum Hook.
- All About Hormidium Pygmaeum (Hook.) Benth. & Hook. F.
- All About Hormidium Tripterum (Brongn.) Cogn.
- All About Selfheal
- All About Encyclia Boothiana Auct. Non (Lindl.) Dressler [misapplied]
- All About Encyclia Boothiana (Lindl.) Dressler Var. Erythronioides (Small) Luer
- All About Epicladium Boothianum Auct. Non (Lindl.) Small [misapplied]
- All About Epidendrum Erythronioides Small
- All About Dollar Orchid (Prosthechea Boothiana (Lindl.) W.E. Higgins)
- All About Prosthechea Cochleata (L.) W.E. Higgins Var. Triandra (Ames) W.E. Higgins
- All About Anacheilium Cochleatum (L.) Hoffmgg. Var. Triandrum (Ames) Sauleda, Wunderlin & B.F. Hansen
- All About Encyclia Cochleata (L.) Dressler Ssp. Triandra (Ames) Hágsater
- All About Encyclia Cochleata (L.) Dressler Var. Triandra (Ames) Dressler
- All About Velvet Mesquite
- All About Neltuma Velutina (Woot.) Britt. & Rose
- All About Prosopis Articulata S. Wats.
- All About Prosopis Chilensis (Molina) Stuntz Var. Velutina (Woot.) Standl.
- All About Prosopis Juliflora Auct. P.p., Non (Sw.) DC.
- All About Prosopis Juliflora (Sw.) DC. Var. Articulata (S. Wats.) Wiggins
- All About Prosopis Juliflora (Sw.) DC. Var. Velutina (Woot.) Sarg.
- All About Prosthechea Kn. & Westc.
- All About Dollar Orchid
- All About Prosopis Juliflora (Sw.) DC. Var. Torreyana L. Benson
- All About Prosopis Odorata Torr. & Frém.
- All About Honey Mesquite (Prosopis Glandulosa Torr.)
- All About Mesquite (Prosopis Juliflora (Sw.) DC.)
- All About Kiawe
- All About Prosopis Limensis Benth.
- All About Screwbean Mesquite
- All About Strombocarpa Odorata Gray
- All About Argentine Screwbean
- All About Proserpinaca Platycarpa Small
- All About Marsh Mermaidweed (Proserpinaca Palustris L.)
- All About Combleaf Mermaidweed
- All About Mesquite
- All About Honey Mesquite
- All About Prosopis Chilensis (Molina) Stuntz Var. Glandulosa (Torr.) Standl.
- All About Prosopis Juliflora Auct. P.p., Non (Sw.) DC.
- All About Prosopis Juliflora (Sw.) DC. Var. Glandulosa (Torr.) Cockerell
- All About Western Honey Mesquite
- All About Prosartes Menziesii D. Don
- All About Uvularia Smithii Hook.
- All About Roughfruit Fairybells
- All About Disporum Trachycarpum (S. Wats.) Benth. & Hook. F.
- All About Disporum Trachycarpum (S. Wats.) Benth. & Hook. F. Var. Subglabrum E.H. Kelso
- All About Mermaidweed
- All About Marsh Mermaidweed (Proserpinaca Palustris L. Var. Crebra Fern. & Grisc.)
- All About Marsh Mermaidweed (Proserpinaca Palustris L. Var. Palustris)
- All About Proserpinaca Palustris L. Var. Latifolia Schindl.
- All About Prosartes Trachyandra Torr.
- All About Drops-of-gold (Prosartes Hookeri Torr.)
- All About Yellow Fairybells
- All About Disporum Lanuginosum (Michx.) Nichols.
- All About Streptopus Lanuginosus Michx.
- All About Yellow Mandarin
- All About Disporum Maculatum (Buckl.) Britt.
- All About Largeflower Fairybells
- All About Disporum Smithii (Hook.) Piper
- All About Disporum Oreganum (S. Wats.) W. Mill.
- All About Prosartes Oregana S. Wats.
- All About Drops Of Gold
- All About Disporum Hookeri (Torr.) Nichols. Var. Parvifolium (S. Wats.) Britt.
- All About Disporum Parvifolium (S. Wats.) Britt.
- All About Prosartes Parvifolia S. Wats.
- All About Drops Of Gold (Prosartes Hookeri Torr. Var. Trachyandra (Torr.) Kartesz)
- All About Disporum Hookeri (Torr.) Nichols. Var. Trachyandrum (Torr.) Q. Jones
- All About Disporum Trachyandrum (Torr.) Britt.
- All About Proboscidea Crassibracteata Correll
- All About Doubleclaw (Proboscidea Parviflora (Woot.) Woot. & Standl.)
- All About Proboscidea Parviflora (Wooton) Wooton & Standl. Ssp. Parviflora (Wooton) Wooton & Standl. [superfluous Autonym]
- All About Prosartes D. Don
- All About Drops-of-gold
- All About Disporum Hookeri (Torr.) Nichols.
- All About Disporum Hookeri (Torr.) Nichols. Var. Hookeri (Torr.) Nichols. [superfluous Autonym]
- All About Oregon Drops Of Gold
- All About Disporum Hookeri (Torr.) Nichols. Var. Oreganum (S. Wats.) Q. Jones
- All About Ram's Horn (Proboscidea Louisianica (P. Mill.) Thellung Ssp. Louisianica)
- All About Martynia Louisiana Miller [orthographic Error]
- All About Martynia Louisianica P. Mill.
- All About Martynia Proboscidea Gloxin
- All About Proboscidea Jussieui Auct.
- All About Ram's Horn (Proboscidea Louisianica (P. Mill.) Thellung)
- All About Proboscidea Louisiana (Miller) Wooten & Standley [orthographic Variant]
- All About Doubleclaw
- All About Martynia Parviflora Woot.
- All About Catstongue
- All About Proatriplex
- All About Mancos Shadscale
- All About Atriplex Pleiantha W.A. Weber
- All About Unicorn-plant
- All About Desert Unicorn-plant
- All About Martynia Althaeifolia Benth.
- All About Martynia Arenaria Engelm.
- All About Proboscidea Arenaria (Engelm.) Dcne.
- All About Nihoa Pritchardia (Pritchardia Remota Becc. Ssp. Glabrata (Becc. & Rock) R.W. Read, Comb. Nov. Ined.)
- All About Pritchardia Glabrata Becc. & Rock
- All About Nihoa Pritchardia (Pritchardia Remota Becc. Ssp. Napaliensis (St. John) R.W. Read, Comb. Nov. Ined.)
- All About Pritchardia Napaliensis St. John
- All About Nihoa Pritchardia (Pritchardia Remota Becc.)
- All About Lands Of Papa Pritchardia
- All About Stickybud Pritchardia
- All About Poleline Pritchardia
- All About Priva
- All About Pritchardia Kamapuaana Caum
- All About Pritchardia Macdanielsii Caum
- All About Pritchardia Martioides Rock & Caum
- All About Pritchardia Rockiana Becc.
- All About Alakai Swamp Pritchardia
- All About Pritchardia Eriophora Becc.
- All About Kamalo Pritchardia
- All About Nihoa Pritchardia
- All About Pritchardia Aylmer-robinsonii St. John
- All About Molokai Pritchardia
- All About Pritchardia Brevicalyx Becc. & Rock
- All About Pritchardia Donata Caum
- All About Pritchardia Lowreyana Rock Var. Turbinata Rock
- All About Pritchardia Macrocarpa L. Linden Ex André
- All About Koolau Range Pritchardia
- All About Pritchardia Gaudichaudii (Mart.) H. Wendl.
- All About Pritchardia Kahanae Rock & Caum
- All About Pritchardia Kahukuensis Caum
- All About Makaleha Pritchardia
- All About Pritchardia Weissichiana Rock
- All About Lo'ulu Lelo
- All About Pritchardia Insignis Becc.
- All About Waianae Range Pritchardia
- All About Pritchardia Kaalae Rock Var. Minima Caum
- All About Lo'ulu
- All About Pritchardia Eriostachya Becc.
- All About Pritchardia Montis-kea Rock
- All About Cowslip Primrose
- All About Pritchardia
- All About Hawai'i Pritchardia
- All About Pritchardia Affinis Becc. Var. Gracilis Becc.
- All About Pritchardia Affinis Becc. Var. Halophila Becc.
- All About Pritchardia Affinis Becc. Var. Rhopalocarpa Becc.
- All About Maui Pritchardia
- All About Kilauea Pritchardia
- All About Pritchardia Beccariana Rock Var. Giffardiana Becc.
- All About Mt. Eke Pritchardia
- All About Primula Intercedens Fern.
- All About Primula Mistassinica Michx. Var. Intercedens (Fern.) Boivin
- All About Primula Mistassinica Michx. Var. Noveboracensis Fern.
- All About Parry's Primrose
- All About Rusby's Primrose
- All About Primula Ellisiae Pollard & Cockerell
- All About Cavedwelling Primrose
- All About Primula Hunnewellii Fern.
- All About Sierra Primrose
- All About Alpine Primrose
- All About Cusick's Primrose
- All About Primula Brodheadiae M.E. Jones
- All About Cusick's Primrose (Primula Cusickiana (Gray) Gray)
- All About Greenland Primrose
- All About Primula Groenlandica (Warming) W.W. Sm. & G. Forrest
- All About Silvery Primrose
- All About Mistassini Primrose
- All About Nabalus Integrifolius Cass.
- All About Nabalus Serpentarius (Pursh) Hook.
- All About Prenanthes Integrifolia (Cass.) Small
- All About Gall Of The Earth
- All About Nabalus Trifoliolatus Cass.
- All About Prescott Orchid
- All About Small Prescott Orchid
- All About Cranichis Oligantha Sw.
- All About Primrose
- All About Bluedome Primrose
- All About Prenanthes Serpentaria Pursh Var. Barbata Torr. & Gray
- All About Nodding Rattlesnakeroot
- All About Nabalus Crepidineus (Michx.) DC.
- All About Purple Rattlesnakeroot
- All About Prenanthes Racemosa Michx. Ssp. Multiflora Cronq.
- All About Purple Rattlesnakeroot (Prenanthes Racemosa Michx.)
- All About Arrowleaf Rattlesnakeroot
- All About Prenanthes Alata (Hook.) D. Dietr. Var. Sagittata Gray
- All About Cankerweed
- All About Tall Rattlesnakeroot
- All About Nabalus Altissimus (L.) Hook.
- All About Prenanthes Altissima L. Var. Cinnamomea Fern.
- All About Rough Rattlesnakeroot
- All About Nabalus Asperus (Michx.) Torr. & Gray
- All About Slender Rattlesnakeroot
- All About Nabalus Virgatus (Michx.) DC.
- All About Prenanthes Virgata Michx.
- All About Barbed Rattlesnakeroot
- All About Pouzolzia
- All About Graceful Pouzolzsbush
- All About Parietaria Zeylanica L.
- All About Prenanthella
- All About Brightwhite
- All About Lygodesmia Exigua (Gray) Gray
- All About Rattlesnakeroot
- All About White Rattlesnakeroot
- All About Nabalus Albus (L.) Hook.