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Lagascea Cav., Anales Ci. Nat. 6(No. 18): 331 (1803), nom. et orth. cons.

Nocca Cav., Icon. 3: 12, pl. 224 (1795), nom. rej. Type: Nocca rigida Cav. = Lagascea rigida (Cav.) Stuessy

Calhounia A. Nelson, Univ. Wyom. Publ. Sci. Bot. 1: 55 (1924). Type : Calhounia nelsonae A. Nelson = Lagascea decipiens Hemsl.

Note: Cavanilles (1803) originally published this name as Lagasca, named after Mariano Lagasca.

Type: Lagascea mollis Cav.

References

Robinson, H. (2006). Lagascea. In: G. Harling & L. Andersson (eds), Flora of Ecuador, No. 77(1): 190(6). Compositae-Heliantheae, Part 1: Introduction, genera AL. Botanical Institute, Gteborg University, G teborg & Section for Botany, Riksmuseum, Stockholm. pp. 219222.

Stuessy, T. (1978). Revision of Lagascea (Compoistae, Heliantheae). Fieldiana, Bot. 38(8): 75133.

Lagascea campestris Gardner, London J. Bot. 5: 238 (1846) = Lagascea mollis Cav.

Lagascea kuntheana Gardner, London J. Bot. 5: 238 (1846) = Lagascea mollis Cav.

*Lagascea mollis Cav., Anales Ci. Nat. 6(No. 18): 332, pl. 44 (1803). Type: Naci en el Jardim, de las semillas que nos envi ron de la Havana D. Mariano Espinosa y D. Josef Nicolas de Peralta. Floresce desde Junio hasta Setiembre. Lectotype (selected by Stuessy, 1978: 90): MA (photo OS); probable isolectotype: F. Note: The sheet marked as the lectotype in MA is MA (475875 Fiche 42/C7) has two handwritten labels, the upper Lagascea mollis/Hort. R. M. tab./Floruit Julio et Augto 1803, the lower Genus novum. Elephantopus affines./Guio iter Cubense cum icones. Other material in MA are MA (4758776) apparently cultivated in 1824, which can be discounted as syntype material, MA (475877 Fiche 43/A1) with one handwritten label Lagascea mollis Cav./Anal. Cienc. Natur./Ic. M. M. ined./ex Hort. Reg. Matr. anno/1803, MA (475878) with one handwritten label Lagascea mollis DC. Prod. p. 5 pa. 91/Noccaea mollis Jacq. Frag., and MA (475879 Fiche 43/A3) which just bears a typewritten label. The last three could be considered as syntype material.

Nocca mollis (Cav.) Jacq., Frag. : 58, pl. 85 (1806).

Lagascea kuntheana Gardner, London J. Bot. 5: 238 (1846). Type: Hab. Dry Campos, near Boa Esperana, Province of Piauhy. Feb. 1839. [Gardner] 2220. Robinson (2006) gave Y'holotype K; isotypes GH, NY, US. following Steussy (1978: 90). However, rather strangely, Stuessy has labelled material (ex herb. Benthamianum) which cannot possibly be holotype material, especially since Gardner could not have used it to draw up his description. At best equating holotype for lectotype would solve the problem, although that was not done with knowledge of the collector/botanists method of working. Material in either BM or ex herb. Hookerianum is theoretically the only material from which the lectotype could be chosen, although the BM material could easily stand as the holotype material.

Lagascea campestris Gardner, London J. Bot. 5: 238 (1846). Type: Hab. Arid Campas near Villa do Ic, Province of Cear . Aug. 1838. [Gardner] 1741. Note: Robinson (2006) gave holotype K, clearly following Steussy (1978: 90).

Lagascea parvifolia Klatt, Ann. K. K. Naturh. Hofmus. 9: 360 (1894). Type: Hab.: Venezuela, leg. Moritz. Holotype GH.

Argentina, Belize, Bolivia (Santa Cruz), British Antilles, Colombia, Cuba, Dominican Republic, Ecuador, French Antilles, Honduras, Jamaica, Mexico, Netherlands Antilles, Peru, Puerto Rico, USA, Venezuela, West Indies. Africa (Kenya), India, South Asia (Sri Lanka, Thailand) and Indonesia (Java).

Lagascea parvifolia Klatt, Ann. K. K. Naturh. Hofmus. 9: 360 (1894) = Lagascea mollis Cav.

Lagenophora lechleri Sch.Bip., Bonplandia 4(4): 54 (1856), nom. nud. = Laestadia lechleri Wedd.

Lagenophora muscicola Sch.Bip., Bonplandia 4(4): 54 (1856), nom. nud. = Laestadia muscicola Wedd.

Laggera aurita (L.f.) C. B. Clarke, Compositae Ind. : 92 (1876) = Pseudoconyza viscosa (Mill.) DArcy

Laggera lyrata (Kunth) Leins, Mitt. Bot. Staatssaml. Mnchen 9: 107 (1971) = Pseudoconyza viscosa (Mill.) DArcy

Laggera viscosa (Mill.) Zareh, Feddes Repert. Spec. 116(12): 44 (2005) = Pseudoconyza viscosa (Mill.) DArcy

Lancisia Lam., Tableau Encycl. t. 701, f. 13 (1797), nom. illegit., non Fabr. (1759) = Cotula L.

Lancisia australis (Sieber ex Spreng.) Rydb., N. Amer. Fl. 34: 286 (1916) = Cotula australis (Sieber ex Spreng.) Hook. f.

Lancisia coronopifolia (L.) Rydb., N. Amer. Fl. 34: 286 (1916) = Cotula coronopifolia L.

Lancisia minuta (L.f.) Rydb., N. Amer. Fl. 34(3): 287 (1916) = Cotula mexicana (DC.) Cabrera