692 SUPPLEMENT.— LEGUMINOS^. 



26. T. involucratum. — We believe the specimen of Willdenow to be the 

 same with the T. involucratum, Benth. ! pi. Hartw., and that it is probably- 

 distinct from the Caiifornian plant, which must in this case bear the name 

 of 2\ tridentatum,, and the synonyms of Willdenow, Sprengel, &c. be 

 excluded. 



30. T. fucatum. — Add syn. T. physopetalura, Fisch. Sf Meyer, ind. sem. 

 Si. Petersb. 1837. p. 18. 



31. T. amplcctens. — Add syn. Hook. Sf Am.! hot. Beechey, suppl. p. 

 330, t. 78. 



34. T. Wbrmskioldii {hehm.) : heads subglobose, involucrate ; involucres 

 palmately many-cleft; teeth of the calyx nearly equal, as long as the corolla; 

 stipules broad, fimbriate-ciliate ; leaflets obovate, ciliate-serrulate. Spreng. 

 •^Lehm. ind. sem. Hamb. ; Spreng. syst. 3. p. 209. 



Greenland, Wormskiold. — This species would seem from the description 

 to belong to the section Involucrarium, yet we cannot suppose one of this 

 section to be a native of Greenland. We have barely seen a specimen in 

 Sir Wm. Hooi\er's herbarium, and considered the species as nearly allied to 

 T. medium and T. reflexum. 



32. HOSACKIA, p. 322-327. 



§ 1. EuHOSACKiA. — Add to the character : Legume several-seeded. 



7. H. ochroleuca (Nutt.) is the same as H. grandiflora, Benth.! 



§ 2. Drepanolobus, Nutt. accords with Syrmatium, Vogel, in Linneea, 

 10. p. 591, which must therefore be adopted either as a genus or subgenus. — 

 Add to the character : Legume mostly 1-3-seeded. 



10. H. tomentosa. — Add syn. Syrmatium tomentosum, Vogel! I.e. 



15. H. crassifolia (Nutt. ; not of Benth. nor of this work, p. 323) appears 

 to be the same with H. cytisoides. 



16. H. scoparia (Nutt.) is the same as Syrmatium glabrum, Vogel! I. c. 



§ 3. MicROLOTUS. — Add to the character : Legume several-seeded. Add 

 syn. Anisolotus, Bernh. select, sem. hort. Erfurt. 1837. 



24. H. suhpinnata. — Add syn. Anisolotus anthylloides, Bernh. I. c. 



25. H. Wrangeliana. — Add syn. Anisolotus Wrangeliana, Bernh. I. c. 

 § 4. PsYCHOPsis. — Add to the character : Legume 4-8-seeded. 



29. H. pilosa (Nutt.) is too near H. suhpinnata. 



Tribe ASTRAGALEtE, p. 328. 



The stamens are by mistake said to be ' monadelphous' instead of diadel- 

 phous. 



33. ASTRAGALUS, p. 328-388. 



1. A. Hypoglottis. — Add s\m. Hook. ^* Am. ! bot. Beechey, suppl. p. 

 334. (Interior of California) A. goniatus, Nutt. ! 



10. A. Mlssouriensis. — Excl. syn. Oxytroj)is argentata, Pursh. Add syn. 

 A. melanocarpus, Richards. aj)px. Frankl. journ. ed. 2. p. 28. A. melano- 

 carpus, Fras. ! cat. 



