COMPOSITAE. 175 



Sabtribus V. HELEMEAE Cassini. — DC. 1. e. V. 651. 

 Divisio I. GAILLAKDIEAE DC. 1. c. 



Subdivisio I. EUGAILLARDIEAE DC. 1. c. 



2585/i. ACHYRACHARNA Schauer. 

 (Schauer, Delect. semin. hc-rt, Vratislav. 1837. p. 3. — DC. Prodr. VII. 292. — Endl. Gener. 

 plant, Suppl. I. p. 1383. et III. p. 69. — Meisn. Gener. plant, vascul. I. 205. II. 132. - 

 Wlprs. Repert. bot. syst. II. 625.* — Lepidostephanus Bartl. Indx. semin. hort. Gotling. 

 1837. collect. adnot. — Endl. Gener. plant, Suppl. I. p. 1383. et II. p. 46. — Meisn. Gener. 



plant, vascul. I. 208. II. 134.) 

 1. *A. MOLLIS Schauer 1. c. — DC. 1. c. — Lepidostephanus madioides Bartl. I. c, ex 

 Linnaea XII. Literaturb. 82. — (Wlprs. 1. c. 632.*) 



Subdivisio II. EUHELENIEAE DC. 1. c. 653. 



2588. SCHKUHRIA Rth, 



(DC Prodr. V. 654. — Wlprs. Repert. bot. syst. II. 625.) 



1. SCHK. ISOPAPPA Blh. Plant. Harlweg. p. 205. no. 1141. — Ligula involucro Iongiore; 



pappi paleis octonis vix inaequalibus acutiusculis, apice fimbriatis, basi maculatis. © — 



Habitus et folia Schk. abrotanoidis, sed pappi paleae non aristatae et ideo species inler 



Schkuhriam et Achyropappum quasi inlermedia. — Prope Quito ad pontem Guapulo. 



2591. RAHIA DC. 

 (DC. Prodr. V. 656. et VII. 292. — Wlprs. Repert. bot. syst, II. 626. et 989.) 



1. B. LATIFOLIA Bth. Bot, of Belch. voy. of the Sulphur 30. — Procumbcns et araneoso- 

 lanata: foliis oppositis trilobis, Iobis obovatis cuneatisve subincisis; pedunculis elongatis 

 monocephalis tomentosis. 2J- — Habitus fere B. lanalae, caules elongali procumbentes, 

 ramuli apice ascendentes, lana araneosa densa nivea obtecti, folia 6 — 15 lin. longa, 

 petiolo alato, basi amplexicauli-dilalalo, ultra medium triflda, laciniis latis dentatis vel 

 iterum trifidis, rugosa, supra tenuiter, subtus densius araneoso-lanata, rarius demum 

 denudata, novella lana gossypina involuta, inflorescenlia B. lanatae, pedunculi crassiores, 

 capitula paullo majora late campanulata, involucri squamae oblongo-lanceolatae arcte 

 adpressae biseriales subaequilongae, extus albo-tomentosae, ligulae circiter 12, tubo vis- 

 coso-hirto, lamina oblonga apice vix 2— 3-dentata, flosculi disci numerosi, corollae lubus 

 infra medium tenuis viscoso-hirtus, superne in faucem tubulosam subglabram ampliatus, 

 denles 5 breves, genitalia subinclusa, slyli rami truncati exappendiculati, achaenia tetra- 

 gona glabra, pappi squamellae 4 brevissimae ovatae hyalinae. — Crescit in California 

 ad Bodegas. 



2. *B. LEUCOPHYLLA DC. 1. c. V. 657. no. 11. — Torr. et Gr. Fl. N. Am. II. 375. — B. in- 

 tegrifolia DC. 1. c. 656. no. 3. — Trichophijllum integrifolium Hook. Fl. Bor. Americ, 

 I. 316. — Trichophyllum mulliflorum Nutt. Journ. acad. Philad. VII. 37. — Bahia 

 multiflora Nutt. Transact, of the Americ. philos. soc. (New Ser.) VII. 373. — (Wlprs. 1. 

 c. 626. no. 3.) 



259 l/i. OXYLEPIS Bth. 

 (Blh. Plant. Hartweg. p. 87. — Endl. Gener. plant. Suppl. II. p. 44. — Meisn. Gener. plant. 

 vascul. H. 362. [charact. incompl.]) 

 Capitulum multiflorum radiatum. Involucri squamae imbricatae paucise- 

 riatae, receptaculum convexum nudum pilosulum, ligulae numerosae foemi- 

 neae, apice 3 — 4-dentatae, corollae disci numerosissimae 5— O-dentatae, den- 

 tibus apice cucullatis glandulosis. Styli rami apice truncato-capitati birsuti, 

 achaenia in disco et radio subsimilia turbinata sericeo-villosa, pappi paleae 

 senae lanceolatae acutissimae scariosae. — Herba Guatemalensis. 



1. 0. LANATA Bth. 1. c. no. 593. — (Wlprs. Repert. bot. syst. II. 626.*) — Herba sesqui- 

 pedalis simplex vel superne in ramos 3—5 monocephalos divjsa, caulis, pedunculi, folia 



