y, PLANTS WRIGHTIAN^. 85 



truncatis grosse dentatis venosis (^ poll, longis) breviter petiolatis ; pedunculis gra- 

 cilibus subcorymbosis monocephalis ; involucre sub-r2-floro pubescente, squamis 

 interioribus linearibus subobtusis, extimis brevibus ovatis mucronatis ; acheniis hir- 

 sutis ; pappo tantum barbellato. — Mountains beyond the Pass of the Limpia ; 



15. B. BACCHARIDEA. Vide p. 87. New Mexico. 



+■ +- Folia saepe cordata, crenato-serrata vel subintegerrima. 



16. B. KENiFORMis. Vide p. 86. New Mexico. 



17. B. VERONic^FOLiA. EupatoHum veronicssfollum, iJ. B. if. / Nov. Gen. £/• Sp. 4. p. 112. t. 441. 

 Bulbostylis veronicajfoiia, DC. 1. c. Mexico. — Var. a. caule pulverulento-pubcrulo ; foliis incanis vel ca- 

 nescentibus. Mexico, Galeolli (No. 2105), Shepherd, Bates, Gregg (89 ? 353, 613, 440), &c. — Var. /3. 

 ramis foliisque vix canescentibus subhirtellis. Real del Monte to Zacatecas, Coulter (No. 243). Gua- 

 naxuato, Berlandier. — The plant is unlike Bulbostylis pedunculosa, BC, with which De Candolle com- 

 pares it. 



18. B. Galeottii (sp. nov.) : suffruticosa .' cinereo-puberula ; caule erecto superne paniculate; foliis 

 plerisque alternis petiolatis 3- 5-nerviis supra glabratis subtus cinereis, caulinis rotundato-cordatis crenatis, 

 ramealibus subcordato-ovatis subintegerrimis ; capitulis longiuscule pedunculatis soepius ternis terminalibus 

 corymboso-paniculatis ; involucre circiter 20-floro turbinate pluriseriali, squamis e.xterioribus orbiculatis, in- 

 timis lanceolato-linearibus acutiusculis. — Mexico, Galeotti (No. 2104). — Cauline leaves an inch long. 

 Heads half an inch long, on erect peduncles of half an inch or an inch in length. 



19. B. MicKOPHYLLA. Bulbostylis microphylla, Nutt. in Torr. ^ Gray, Fl. 2. p. 79. Oregon. 



20. B. Californica, Gray, PI. Fendl. p. 64. Bulbostylis Californica, Torr. Sf Gray, Fl. I. c. Cali- 

 fornia, New Mexico. 



21. B. tomentella (sp. nov.) : foliis suboppositis omnibus cordatis petiolatis crenulatis reticulatis supra 

 scabrido-puberulis subtus caule ramisque moUissime cinereo-tomentosis ; capitulis pediccllatis secus ramos 

 floridos paniculatos racemosis ; involucro 30-floro carnpanulato pluriseriali, squamis , omnibus obtusis mar- 

 gine scariosis, extimis rotundatis tomentosis, interioribus latiuscule linearibus glaberrimis. — Mexico, 

 Mr. Tate (in herb. Hook.). — Plant fully as large as B. Cavanillesii, which it resembles, from which it is 

 at once distinguished by the obtuse and scarious scales of the many-flowered involucre. 



22. B. Cavanillesii. Coleosanthus Cavanillesii, Cass. Eupatorium squarrosum, Cav. ? E. nepetse- 

 folium, H. B. K. ! Nov. Gen. ir Sp. 4. p. 112. Bulbostylis Cavanillesii (& B. nepetccfolia), DC. ! I. c. 

 Mexico. — The figure by Cavanilles does not well accord; but De Candolle states that he has the plant 

 from his herbarium. The leaves are sometimes cinereous-tomentose beneath, sometimes glabrate. The 

 exterior involucral scales are glandular, the inner often glabrous ; all attenuate-acuminate. The stem 

 of the Humboldtian specimen of Eupatorium nepetaefolium, in the Paris herbarium, is not " hispid-hairy," 

 but villous-velvety, as in B. Cavanillesii, to which it certainly belongs. 



23. B. secundiflora. Bulbostylis secundiflora, DC. ! I. c. Mexico. 



24. B. pendula. Bulbostylis pendula, DC..' I. c. Mexico. — What appears to be this species has 

 been collected in Mexico by Mr. Bates and Mr. Seemann. 



25. B. hebecarpa. Bulbostylis hebecarpa, DC! 1. c. ; Hook. 4* Am. ! Bot. Beech, p. 296. Western 

 Mexico. 



26. B. Hartwegi. Eupatorium rigidum, Benth. ! PI. Hartto. no. 598. p. 88. Guatemala, Harlweg, 

 Skinner, CErsted. 



* * * * Folia petiolata, cordato-deltoidea seu hastata, opposita : capilula lO-50-Jlora, corymbosa : 



involucrum pluriseriale. 

 -1- Capitula multiflora. 



27. B. CORDIFOLIA, Ell. Sk. 2. p. 290 ; Torr. ^ Gray, Fl. 2. ;;. 80. Georgia, Alabama, and Florida. 



28. B. GRANDiFLORA, Nult. ; Torr. ^- Gray, I. c. East and west sides of the Rocky Mountains. 



29. B. Fendleri, Gray, PL Fendl. p. 63. Mew Mexico. 



-t- +- Capitula pluriflora. 



30. B. HASTATA, Benth. ! Bot. Voy. Sulph. p. 21. South California, Hinds, Barclay. 

 VOL. III. ART. 5. — 12. 



