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Pluchea Cass., Bull. Sci. Soc. Philom. Paris 1817: 31 (1817).
Gynema Raf., Fl.
Ludov.: 63 (1817). Type: not stated.
Gymnostylis Raf.,
Amer Monthly Mag. Crit. Rev. 2: 268 (1818), nom. nud.
Stylimnus
Raf., J. Phys. Chim. Hist. Nat. Arts 89: 100 (1819). Type: not
stated.
Tecmarsis
DC., Prodr. 5: 93 (1836). Type: Tecmarsis
bojeri DC. = Pluchea bojeri (DC.) Humbert
Berthelotia DC.,
Prodr. 5: 375 (1836). Type: Berthelotia
lanceolata DC. = Pluchea lanceolata (DC.) C. B. Clarke
Eyrea F. Muell.,
Linnaea 25: 403 (1852). Type: Eyrea
rubelliflora F. Muell. = Pluchea rubelliflora (F. Muell.) B. L. Rob.
Spiripodium F. Muell., Fragm. 1: 33 (1858-59). Type: Spiropodium baccharoides F. Muell. = Pluchea baccharoides (F. Muell.) F. Muell. ex Benth.
Eremohylema
A.Nelson, Univ. Wyoming Publ. Bot. 1: 54 (1924). Type: Polypappus sericeus Nutt. = Eremohylema
sericea (Nutt.) A. Nelson = Pluchea sericea (Nutt.) Coville
Type: Conyza
marilandica Michx. = Pluchea
marilandica (Michx.) Cass. = Pluchea camphorata (L.) DC.
References
Cabrera, A. L. (1949). El nombre correcto de la Lucera. Bol. Soc. Argent. Bot. 3: 3536.
Gillis, W. T. (1977). Pluchea revisited. Taxon 26(5/6): 587591.
Godfrey, R. K. (1952). Pluchea, section Stylimnus,
in North America. J. Elisha Mitchell Sci. Soc. 68(2): 238271 & plates
2023.
Khan, R. & C. E. Jarvis. (1989). The correct name for the plant known as Pluchea symphytifolia (Miller) Gillis. Taxon 38(): 659662.
Nesom, G. L. (1989). New species, new sections, and a taxonomic overview of American Pluchea (Compositae: Inuleae). Phytologia 67: 158167.
Nesom, G. L. (2006). Pluchea. In: Flora of North America Editorial Committee, Flora of North America north of Mexico. Vol. 19 Magnoliophyta: Asteridae, part 6: Asteraceae, part 1. Asterales, part 1 (Aster order). pp. 478484.
Robinson, H. & J. Cuatrecasas. (1973). The generic limits of Pluchea and Tessaria (Inuleae, Asteraceae). Phytologia 27(4): 277285.
Note: Nesom (2006) provided additional comment, following P. sericea, concerning the delimitations of Pluchea, with the view that Tessaria may well have to be modified to include at least two species, T. integrifolia and T. absinthoides. This contrasts with Robinson & Cuatrecasas (1973) and Anderberg & Eldens (2006) who recognized Tessaria as monotypic, containing only T. integrifolia. The possibility of including Pluchea sericea would be within a broader concept of Tessaria.
Pluchea
absinthioides (Hook. & Arn.) H. Rob. & Cuatrec., Phytologia 27(4):
284 (1973).
Baccharis absinthioides
Hook. & Arn., Bot. Beechey Voy. : 57 (1832). Type: Hab. .
Conception. β.
Valparaiso. (Mr. Bridges.) ... Mr.
Bridges states it to be from 6ä'-8 feet high. Holotype: [Note: The unranked and
unnamed and β
are counted as syntypes of this name.] GL (according to Dillon &
Sagstegui, 1991: 58).
Tessaria absinthoides
(Hook. & Arn.) DC., Prodr. 5: 457 (1836).
Argentina, Bolivia (?), Chile, Paraguay, Uruguay.
Bobo chico,
Brea, Chirka ro (Freire, 1998).
Pluchea
carolinensis (Jacq.) D. Don in Sweet, Hort. Brit., ed. 3: 350 (1839).
Conyza carolinensis
Jacq., Collect. 2: 271 (1789). Type: Arbuscula quinquepedalis crescit sponte
in Carolina, apud nos in caldariis, sempervirens, florens Majo & Junio,
...á'' Holotype: ?
Mesoamerican. Bolivia (Cochabamba, La Paz), Colombia,
Venezuela.
Note: This is the correct name for much material named as P. symphytifolia by Gillis.
Pluchea decussata Klatt, Bot. Jahrb. Syst. 8: 39 (1887) = Baccharis decussata (Klatt) Hieron.
Pluchea dodoneifolia (Hook. & Arn.) H. Rob. & Cuatrec., Phytologia 27(4): 284 (1973).
Eupatorium
dodoneifolium Hook. & Arn., Companion Bot. Mag. 2(No. 14): 44 (1836).
Type: Plentiful in the plains of St. Jago and Mendoza, Tweedie. (n. 1208). Holotype: K.
Conyza straminea Chod., Bull. Herb. Boiss., ser. 2, 2(4): 383 (1902). Type: Plaine argileuse au N. du Cerro-Lambare, Nov., [Hassler] 748. Holotype: G.
Tessaria straminea (Chod.) Hassl., Repert. Spec. Nov. Regni Veg. 16: 25 (1919).
Tessaria plucheoides
Hassl., Feddes Repert. Spec. Nov. Regni Veg. 16: 26 (1919). Type: [Paraguay:]
Gran Chaco: In campis humidis Loma Clavel, flor. mens. Dec. Hassler no. 2685. Note: Described as a
hybrid between T. absinthiodem DC.
et T. stramineam nob. Holotype: G.
Tessaria dodoneifolia (Hook. & Arn.) Cabrera, Lilloa 4: 184 (1939).
Tessaria dodoneifolia (Hook. & Arn.) Cabrera ssp. plucheoides (Hassl.) S. E. Freire, Candollea 52(1): 214 (1997).
Argentina, Bolivia (?), Paraguay, Uruguay.
Chirka he, Chirka melosa, Suncho (Freire, 1998).
*Pluchea fastigiata Griseb., Abh. K nigl.
Ges. Wiss. Gttingen 24(1): 184 (March-April 1879), Symb. Fl. Argent. : 184
(1879) = Tessaria integrifolia Ruiz
& Pav.
Pluchea fiebrigii
H. Rob. & Cuatrec., Phytologia, 27(4): 284 (1973). Type: BOLIVIA:
Chuquisaca: Camataqui. 2500 m, 10.2.1904. K.
Fiebrig 3071 in part. Holotype: US.
Bolivia (Chuquisaca).
*Pluchea glabra
Griseb. Abh. K nigl. Ges. Wiss. Gttingen 24(1): 183 (March-April 1879); Symb.
Fl. Argent. : 183 (1879) = Baccharis
latifolia (Ruiz & Pav.) Pers.
Pluchea
microcephala Godfrey, J. Elisha Mitchell Soc. 68(2): 270 (1952). Type:
ARGENTINA: al N. O. a 6 km. Pirane, Pirane, Formosa,
Argentina, Bolivia (Santa Cruz), Peru.
Pluchea montana Griseb., Abh. K nigl. Ges. Wiss. Gttingen 24(1): 184 (1879); Symb. Fl. Argent. : 184 (1879) = Baccharis pentlandii ssp. sculpta (Griseb.) Joch. M ller
*Pluchea odorata (L.) Cass. var. ferruginea Rusby, Mem. Torrey Bot. Club
4(3): 211 (1895) = Tessaria integrifolia
Ruiz & Pav.
Pluchea quitoc DC., Prodr. 5: 450 (1836) = Pluchea sagittalis (Lam.) Cabrera
Pluchea sagittalis (Lam.) Cabrera, Bol. Soc. Argent. Bot. 3: 36 (1949).
Conyza sagittalis Lam., Encycl. 2: 94 (1786). Type: M. Commerson a aussi trouv cette esp ce au Monte-Video. (v.s.). Holotype: ?P. Note: There is nothing listed against this name in the P-LA herbarium.
Gnaphalium suaveolens Vell., Fl. Flum. Icones 8: tab. 100 (1831). Type: not stated.
Pluchea quitoc DC.,
Prodr. 5: 450 (1836), nom. illegit. citing G.
suaveolens Vell. pro syn. [Material cited:
in Brasiliae campis arenoso-paludosis (Lund!),
circa Bahiam (Blanch.! Salzm.!), Rio-Janeiro (Gaud.!), in littore dicto Banda
orientale (Bacle!), in prov.
Rio-Grande, Mato-Grosso. Dicitur vern. Quitoc (Lund), Quitoque (Blanch.!),
Quitoco (h. Mus. Bras.). ... (v.s.) Material in G-DC.]
*Pluchea suaveolens (Vell.) Kuntze, Revis. Gen. Pl. 3(3): 168 (1898).
Argentina, Bolivia (Santa Cruz), Brazil, Paraguay, Uruguay, USA, West Indies
Note: Freire (1995: 46) rather oddly included Epaltes brasiliensis DC. within the synonymy of this species. Epaltes brasiliensis possesses epappose achenes, usually with somewhat lax inflorescences, in complete contrast to the pappose achenes of Pluchea sagittalis, which also has conspicuously dense inflorescences.
Jakare kaa,
Kit, Yerba
*Pluchea
suaveolens (Vell.) Kuntze, Revis. Gen. Pl. 3(3): 168 (1898) = Pluchea sagittalis (Lam.) Cabrera
Pluchea
symphytifolia (Mill.) Gillis, Taxon 26(5/6): 591 (1977) = Neurolaena lobata (L.) R.Br. ex Cass.
