Psoralea incana, Nutt. (Ps. argophylla, Pursh.) Folia in nostra quinata, summa ternata.
Psoralea tenuiflora, Pursh? Foliola ternata, oblongo-lanceolata, mucronata. Legumen ovatum, in rostrum attenuatum, glandulosoexasperatum, calyce longius. Flores cœrulei. An nov. sp.? Quite the form of an amorpha, but the flowers appear like those of glycyrrhiza; unfortunately it cannot be accurately examined.
Amorpha nana, Nutt. De C. (A. microphylla, Pursh.) Calyx glaber dentibus ciliatis.—Oxytropis Lamberti, Pursh.
Astragalus Missurensis, Nutt. An cum A. Hypoglotti conjungendus?—Astragalus racemosus, Pursh. Var. foliolis foliorum inferiorum ovalibus.
Astragalus gracilis, Nutt. Torr. l. c. p. 179. This is indisputably the Dalea parviflora, Pursh, but whether really his Astragalus tenellus, I doubt.—Astragalus Carolinianus, L.
Lathyrus polymorphus, Nutt. De C. Torr. in Ann. Lyc. Novebor. II. p. 180, n. 99. (Lathyrus decaphyllus et Vicia stipulacea, Pursh.)—Vicia Americana, L.
Vicia Americana β angustifolia; foliolis oblongo-linearibus mucronatis pubescentibus. An distincta species?
FRAXINEÆ
Fraxinus platycarpa.