- All About Maxia Howellii (S. Wats.) O. Nilss.
- All About Narrowleaf Minerslettuce
- All About Claytonia Linearis Dougl. Ex Hook.
- All About Montiastrum Lineare (Dougl. Ex Hook.) Rydb.
- All About Littleleaf Minerslettuce (Montia Parvifolia (Moc. Ex DC.) Greene Ssp. Parvifolia)
- All About Claytonia Parvifolia Moc. Ex DC.
- All About Littleleaf Minerslettuce (Montia Parvifolia (Moc. Ex DC.) Greene)
- All About Moraea P. Mill.
- All About Moraea Collina Thunb.
- All About Claytonia Fontana (L.) R.J. Davis
- All About Montia Dipetala Suksdorf
- All About Montia Fontana L. Ssp. Amporitana Auct. Non Sennen [misapplied]
- All About Montia Fontana L. Ssp. Chondrosperma (Fenzl) Walt.
- All About Montia Fontana L. Var. Lamprosperma (Cham.) Fenzl
- All About Montia Fontana L. Var. Tenerrima (Gray) Fern. & Wieg.
- All About Montia Hallii (Gray) Greene
- All About Montia Lamprosperma Cham.
- All About Montia Minor K.C. Gmel.
- All About Montia Verna Neck.
- All About Annual Water Minerslettuce (Montia Fontana L.)
- All About Minerslettuce
- All About Water Minerslettuce
- All About Claytonia Chamissoi Ledeb. Ex Spreng.
- All About Crunocallis Chamissoi (Ledeb. Ex Spreng.) Rydb.
- All About Dwarf Minerslettuce
- All About Claytonia Dichotoma Nutt.
- All About Montiastrum Dichotomum (Nutt.) Rydb.
- All About Spreading Minerslettuce
- All About Claytonia Diffusa Nutt.
- All About Limnalsine Diffusa (Nutt.) Rydb.
- All About Annual Water Minerslettuce
- All About Munroa Torr. [orthographic Variant]
- All About False Buffalograss (Monroa Squarrosa (Nutt.) Torr.)
- All About Monroa Squarrosa (Nutt.) Torr. Var. Floccuosa Vasey Ex Beal
- All About Munroa Squarrosa (Nutt.) Torr. [orthographic Variant]
- All About Munroa Squarrosa (Nutt.) Torr. Var. Floccuosa Vasey Ex Beal [orthographic Variant]
- All About Monstera
- All About Tarovine
- All About Philodendron Pertusum Kunth & Bouche
- All About Montanoa
- All About Treedaisy
- All About Montagnaea Hibiscifolia Benth.
- All About Monotropa Hypopithys L. Var. Rubra (Torr.) Farw.
- All About Monotropa Lanuginosa Michx.
- All About Monotropa Latisquama (Rydb.) Hultén
- All About Indianpipe (Monotropa Uniflora L.)
- All About Monotropa Brittonii Small
- All About Pygmypipes
- All About Pygmypipes (Monotropsis Odorata Schwein. Ex Ell.)
- All About Monotropsis Lehmaniae Burnham
- All About Monotropsis Odorata Schwein. Ex Ell. Var. Lehmaniae (Burnham) Ahles
- All About Monotropsis Reynoldsiae (Gray) Heller
- All About False Buffalograss
- All About Indianpipe
- All About Pinesap
- All About Hypopitys Americana (DC.) Small
- All About Hypopitys Fimbriata (Gray) T.J. Howell
- All About Hypopitys Insignata Bickn.
- All About Hypopitys Lanuginosa (Michx.) Nutt.
- All About Hypopitys Latisquama Rydb.
- All About Hypopitys Monotropa Crantz
- All About Monotropa Hypopithys L. Ssp. Lanuginosa (Michx.) Hara
- All About Monotropa Hypopithys L. Var. Americana (DC.) Domin
- All About Monotropa Hypopithys L. Var. Latisquama (Rydb.) Kearney & Peebles
- All About Monolopia
- All About San Joaquin Woollythread
- All About Eatonella Congdonii Gray
- All About Lembertia Congdonii (Gray) Greene
- All About Woodland Monolopia
- All About Common Monolopia
- All About Cupped Monolopia
- All About Crum's Monolopia
- All About Desertstar
- All About Daisy Desertstar
- All About Mojave Desertstar
- All About Pyrola Uniflora L.
- All About Monnina
- All About Blue Pygmyflower
- All About Monochoria
- All About Heartshape False Pickerelweed
- All About Monochoria Vaginalis (Burm. F.) K. Presl Ex Kunth Var. Pauciflora (Blume) Merr.
- All About Pontederia Vaginalis Burm. F.
- All About Povertyweed (Monolepis Schrad.)
- All About Nuttall's Povertyweed
- All About Small Povertyweed
- All About Beaver Povertyweed
- All About Monardella Villosa Benth. Ssp. Subserrata (Greene) Epling
- All About Monardella Villosa Benth. Var. Subglabra Hoover
- All About Coyote Mint (Monardella Villosa Benth.)
- All About Rock Monardella
- All About Monardella Saxicola I.M. Johnston
- All About Green Monardella
- All About Green Monardella (Monardella Viridis Jepson)
- All About Single Delight
- All About Single Delight (Moneses Uniflora (L.) Gray)
- All About Moneses Uniflora (L.) Gray Ssp. Reticulata (Nutt.) Calder & Taylor
- All About Moneses Uniflora (L.) Gray Var. Reticulata (Nutt.) Blake
- All About Shelton's Monardella
- All About Monardella Villosa Benth. Ssp. Sheltonii (Torr.) Epling
- All About Siskiyou Monardella
- All About Feather River Monardella
- All About Curlyleaf Monardella
- All About Coyote Mint
- All About Monardella Villosa Benth. Var. Franciscana (Elmer) Jepson
- All About Robust Coyote Mint
- All About San Luis Obispo Coyote Mint
- All About Monardella Villosa Benth. Var. Obispoensis Hoover
- All About Coyote Mint (Monardella Villosa Benth. Ssp. Villosa)
- All About Monardella Subglabra (Hoover) Hardham
- All About Monardella Odoratissima Benth. Var. Neglecta Cronq.
- All About Mountain Monardella (Monardella Odoratissima Benth. Ssp. Pallida (Heller) Epling)
- All About Monardella Odoratissima Benth. Ssp. Pinetorum (Heller) Epling
- All About Monardella Odoratissima Benth. Var. Ovata (Greene) Jepson P.p.
- All About Mountain Monardella (Monardella Odoratissima Benth.)
- All About Palmer's Monardella
- All About Pringle's Monardella
- All About Serpentine Monardella
- All About Monardella Neglecta Greene
- All About Monardella Villosa Benth. Ssp. Neglecta (Greene) Epling
- All About Robison's Monardella
- All About Red Monardella (Monardella Macrantha Gray)
- All About Yellow Monardella
- All About Monardella Macrantha Gray Var. Arida Hall
- All About San Felipe Monardella
- All About Yellow Monardella (Monardella Nana Gray Ssp. Nana)
- All About Monardella Macrantha Gray Ssp. Nana (Gray) Epling
- All About Yellow Monardella (Monardella Nana Gray Ssp. Tenuiflora (S. Wats. Ex Gray) Abrams)
- All About Monardella Macrantha Gray Var. Tenuiflora S. Wats. Ex Gray
- All About Yellow Monardella (Monardella Nana Gray)
- All About Mountain Monardella (Monardella Odoratissima Benth. Ssp. Odoratissima)
- All About Monardella Odoratissima Benth. Ssp. Euodoratissima Epling
- All About Mustang Monardella (Monardella Lanceolata Gray Var. Microcephala Gray)
- All About Mustang Monardella (Monardella Lanceolata Gray)
- All About Merced Monardella
- All About Flaxleaf Monardella
- All About Flaxleaf Monardella (Monardella Linoides Gray Ssp. Oblonga (Greene) Abrams)
- All About Flaxleaf Monardella (Monardella Linoides Gray Ssp. Stricta (Parish) Epling)
- All About Willowy Monardella
- All About Flaxleaf Monardella (Monardella Linoides Gray)
- All About Hall's Monardella
- All About Monardella Macrantha Gray Var. Hallii Abrams
- All About Red Monardella
- All About Monardella Undulata Benth. Var. Frutescens Hoover
- All About Pale Monardella
- All About Monardella Odoratissima Benth. Ssp. Glauca (Greene) Epling
- All About Monardella Odoratissima Benth. Ssp. Parvifolia (Greene) Epling
- All About Monardella Odoratissima Benth. Var. Glauca (Greene) St. John
- All About Monardella Odoratissima Benth. Var. Parvifolia (Greene) Jepson
- All About Thickleaf Monardella
- All About Feltleaf Monardella
- All About Monardella Lanata Abrams
- All About Thickleaf Monardella (Monardella Hypoleuca Gray)
- All About Mustang Monardella (Monardella Lanceolata Gray Var. Lanceolata)
- All About Sierra Monardella
- All About Gray Monardella
- All About Crisped Monardella
- All About Douglas' Monardella
- All About Veiny Monardella
- All About Monardella Douglasii Benth. Var. Venosa (Torr.) Jepson
- All About Douglas' Monardella (Monardella Douglasii Benth.)
- All About Desert Monardella
- All About Follett's Monardella
- All About Monardella Odoratissima Benth. Var. Follettii Jepson
- All About San Luis Obispo Monardella
- All About Monardella
- All About San Antonio Hills Monardella
- All About San Benito Monardella
- All About Monardella Benitensis Hardam
- All About San Antonio Hills Monardella (Monardella Antonina Hardham)
- All About Arizona Monardella
- All About Southern Monardella
- All About Monardella Odoratissima Benth. Ssp. Australis (Abrams) Epling
- All About Sweet-smelling Monardella
- All About Brewer's Monardella
- All About Purple Bergamot
- All About Pony Beebalm
- All About Spotted Beebalm (Monarda Punctata L. Ssp. Punctata Var. Occidentalis (Epling) Palmer & Steyermark)
- All About Monarda Punctata L. Ssp. Occidentalis Epling
- All About Spotted Beebalm (Monarda Punctata L. Ssp. Punctata Var. Punctata)
- All About Monarda Punctata L. Var. Leucantha Nash
- All About Spotted Beebalm (Monarda Punctata L. Ssp. Punctata Var. Villicaulis (Pennell) Palmer & Steyermark)
- All About Monarda Punctata L. Ssp. Villicaulis Pennell
- All About Spotted Beebalm (Monarda Punctata L. Ssp. Punctata)
- All About Spotted Beebalm (Monarda Punctata L.)
- All About Redpurple Beebalm
- All About Monarda Virgata Raf.
- All About Wild Bergamot (Monarda Fistulosa L. Ssp. Fistulosa Var. Fistulosa)
- All About Mintleaf Bergamot
- All About Monarda Menthifolia Graham
- All About Wild Bergamot (Monarda Fistulosa L. Ssp. Fistulosa Var. Mollis (L.) Benth.)
- All About Monarda Mollis L.
- All About Monarda Scabra Beck
- All About Wild Bergamot (Monarda Fistulosa L. Ssp. Fistulosa Var. Stipitatoglandulosa (Waterfall) Scora, Comb. Nov. Ined.)
- All About Monarda Stipitatoglandulosa Waterfall
- All About Wild Bergamot (Monarda Fistulosa L. Ssp. Fistulosa)
- All About Wild Bergamot (Monarda Fistulosa L.)
- All About Monarda Austromontana Epling
- All About Monarda Citriodora Cerv. Ex Lag. Var. Austromontana (Epling) B.L. Turner
- All About Lemon Beebalm (Monarda Citriodora Cerv. Ex Lag. Ssp. Citriodora Var. Citriodora)
- All About Monarda Aristata Nutt.
- All About Monarda Dispersa Small
- All About Monarda Tenuiaristata (Gray) Small
- All About Lemon Beebalm (Monarda Citriodora Cerv. Ex Lag. Ssp. Citriodora)
- All About Lemon Beebalm (Monarda Citriodora Cerv. Ex Lag.)
- All About White Bergamot
- All About Monarda Allophylla Michx.
- All About Monarda Fistulosa L. Var. Clinopodia (L.) Cooperrider
- All About Scarlet Beebalm
- All About Momordica
- All About Southern Balsampear
- All About Balsampear
- All About Shoregrass
- All About Shoregrass (Monanthochloe Littoralis Engelm.)
- All About Beebalm
- All About Eastern Beebalm
- All About Monarda Fistulosa Sims
- All About Monarda Rigida Raf.
- All About Monarda Villosa Martens
- All About Lemon Beebalm
- All About Golden Desert-snapdragon
- All About Ghost Flower
- All About Moorgrass
- All About Purple Moorgrass
- All About Aira Caerulea L.
- All About Carpetweed
- All About Threadstem Carpetweed
- All About Green Carpetweed
- All About Mollugo Berteriana Ser.
- All About Moluccella
- All About Shellflower
- All About Sandwort (Moehringia L.)
- All About Bluntleaf Sandwort
- All About Arenaria Lateriflora L.
- All About Arenaria Lateriflora L. Var. Angustifolia (Regel) St. John
- All About Arenaria Lateriflora L. Var. Tayloriae St. John
- All About Largeleaf Sandwort
- All About Arenaria Macrophylla Hook.
- All About Upright Chickweed
- All About Upright Chickweed (Moenchia Erecta (L.) P.G. Gaertn., B. Mey. & Scherb.)
- All About Moenchia Erecta (L.) P. Gaertn., B. Mey., & Scherb. Ssp. Erecta (L.) P. Gaertn., B. Mey., & Scherb. [superfluous Autonym]
- All About Mohavea
- All About Lax Hornpod
- All About Cynoctonum Mitreola (L.) Britt.
- All About Cynoctonum Succulentum R.W. Long
- All About Swamp Hornpod
- All About Cynoctonum Angustifolium (Torr. & Gray) Small
- All About Cynoctonum Sessilifolium J.F. Gmel.
- All About Cynoctonum Sessilifolium J.F. Gmel. Var. Angustifolium Torr. & Gray
- All About Cynoctonum Sessilifolium J.F. Gmel. Var. Microphyllum R.W. Long
- All About Mitreola Angustifolia (Torr. & Gray) J. Nelson