Syn.: Behen uniflorus Link, Behenantha uniflora (Roth) Ikonn., Cucubalus maritimus Lam., Silene maritima With., Silene vulgaris subsp. maritima (With.) A. et D. Löve
Family: Caryophyllaceae Juss.

Syn.: Sisyrinchium brownei Small, Sisyrinchium exile E. P. Bicknell
Family: Iridaceae Juss.

Syn.: Bermudiana septentrionalis (E. P. Bicknell) Lunell
Family: Iridaceae Juss.

Syn.: Cicuta dahurica Fisch., Sium cicutifolium Schrenk, Sium floridanum Small, Sium formosanum Hayata, Sium nipponicum Maxim.
Family: Apiaceae Lindl.

Syn.: Aster marshallii Kuntze, Aster missuriensis (Nutt.) Kuntze, Aster tolmieanus (A. Gray) Kuntze, Doria concinna (A. Nelson) Lunell, Doria glaberrima (M. Martens) Lunell, Solidago concinna A. Nelson, Solidago duriuscula Greene, Solidago glaberrima M. Martens, Solidago marshallii Rothr.
Family: Asteraceae Bercht. et J. Presl

Syn.: Aster multiradiatus (Aiton) Kuntze, Solidago virgaurea var. multiradiata (Aiton) Torr. et A. Gray
Family: Asteraceae Bercht. et J. Presl

Syn.: Aster bonplandii Kuntze, Aster confertiflorus (DC.) Kuntze, Solidago aureola Greene, Solidago multiradiata var. neomexicana A. Gray, Solidago vespertina Piper, Solidago virgaurea var. confertiflora (DC.) Kurtz
Family: Asteraceae Bercht. et J. Presl

Family: Rosaceae Juss.

Syn.: Bignonia tulipifera Schum., Spathodea tulipifera (Schum.) G. Don
Family: Bignoniaceae Juss.

Syn.: Cristaria coccinea (Nutt.) Pursh, Malva coccinea Nutt., Malvastrum coccineum (Nutt.) A. Gray, Malveopsis coccinea (Nutt.) Kuntze, Nototriche coccinea (Nutt.) Nieuwl. et Lunell, Sida coccinea (Nutt.) DC.
Family: Malvaceae Juss.

Family: Loganiaceae R. Br. ex Mart.

Syn.: Spiraea tianschanica Pojark.
Higher classification: Family Rosaceae, subfamily Spiraeoideae, genus Spiraea, section Chamaedryon (traditional but not monophyletic group)

Higher classification: Family Rosaceae, subfamily Spiraeoideae, genus Spiraea, section Chamaedryon (traditional but not monophyletic group), Spiraea arcuata aggregate

Syn.: Spiraea crenifolia C. A. Mey. γ mongolica Maxim., Spiraea mongolica Maxim., Spiraea gemmata Zabel, Spiraea ferganensis Pojark., Spiraea lycioides Parker, Spiraea uratensis Franch.
Higher classification: Family Rosaceae, subfamily Spiraeoideae, genus Spiraea, section Chamaedryon (traditional but not monophyletic group)

Syn.: Gyrostachys gemmipara (Sm.) Kuntze, Gyrostachys romanzoffiana (Cham.) MacMill., Gyrostachys stricta Rydb., Ibidium romanzoffianum (Cham.) House, Ibidium strictum (Rydb.) House, Neottia gemmipara Sm., Orchiastrum romanzoffianum (Cham.) Greene, Spiranthes gemmipara (Sm.) Lindl., Spiranthes stricta (Rydb.) A. Nelson, Triorchis romanzoffiana (Cham.) Nieuwl., Triorchis stricta (Rydb.) Nieuwl.
Family: Orchidaceae Juss.