Checklist of Bolivian Compositae - Royal Botanic Gardens, Kew

G
Gaertneria Medik., Phil. Bot. 1: 45 (1789), non Gaertneria Schreb. (1789), nec Gaertneria Retz. (1791), nec
Gaertneria Lam. (1791) = Ambrosia L.
Gaertneria artemisioides (Willd.) Kuntze, Revis. Gen. Pl. 1: 339 (1891) = Ambrosia arborescens Mill.
Galinsoga Ruiz & Pav., Prodr. : 110, t. 24 (1794).
Galinsogea Willd., Sp. Pl. 3: 2228 (1803), orth. var.
Gallinsoga St.Hil., Expos. 1: 417 (1805), orth. var.
Galinsoja Roth, Catal. Bot. 3: 78 (1806), orth. var.
Galinsogaea Himpel, Fl. Elsass-Lothr. : 187 (1891), orth. var.
Wiborgia Roth, Catal. Bot. 2: 112 (1800), nom. rej., non Viborgia Moench (1794), nec Wiborgia Thunb. (1800),
nom. cons.
Vigolina Poir. in Lam., Encycl. 8: 613 (1808), nom. superfl., based on Wiborgia Roth. Type: Wiborgia acmella
Roth = Galinsoga parviflora Cav.
Vargasia DC., Prodr. 5: 676 (1836), non Bertero ex Spreng. (1825). Type: Vargasia caracasana DC. = Galinsoga
quadriradiata Ruiz & Pav.
Adventina Raf., New Fl. N. Amer. 1: 67 (1836). Type: not stated. Lectotype (selected by Canne, 1977: 335):
Adventina parviflora Raf. = Galinsoga parviflora Cav.
Baziasa Steud., Nomencl. Bot., ed. 2, 1: 192 (1840), p.p.
Stematella Wedd. ex Sch.Bip., Bull. Soc. Bot. France 12: 82 (1865), nom. nud.
Stemmatella Wedd. ex Benth. & Hook. f., Gen. Pl. 2: 193, 359, 360 (1873). Type: Stemmatella congesta Wedd. ex
O. Hoffm. = Galinsoga mandonii Sch.Bip.
Stenocarpha S. F. Blake, Bull. Misc. Inform. 1915: 348 (1915). Type: Stenocarpha filiformis (Hemsl.) S. F. Blake =
Galinsoga filiformis Hemsl.
Type: Galinsoga parviflora Cav.
References
Canne, J. M. (1977). A revision of the genus Galinsoga (Compositae: Heliantheae). Rhodora 79: 319–389.
Canne, J. M. (1978). Circumscription and generic relationships of Galinsoga (Compositae: Heliantheae).
Madroño 25: 81–93.
Canne-Hilliker, A. M. (1992). An emended description, chromosome counts, and a key to South American
Galinsoga (Asteraceae, Heliantheae). TAXON 41(4): 661–666.
Robinson, H. (2006). Galinsoga. In: G. Harling & L. Andersson (eds), Flora of Ecuador, No. 77(1): 190(6).
Compositae-Heliantheae, Part I: Introduction, genera A–L. Botanical Institute, Göteborg University,
Göteborg & Section for Botany, Riksmuseum, Stockholm. pp. 171–178.
St. John, H. & D. White. (1920). The genus Galinsoga in North America. Rhodora 22(258): 97–101.
Key to species (modified from Canne, 1977)
1. Capitula 4–15 mm diam.; ray limbs 0.7–2.5 mm wide, 3-lobed, lobes conspicuous and equal
2
Capitula 1.5–5 mm diam.; ray limbs absent or 0.2–2 mm wide, 1–3-lobed, lobes short and
unequal 3
2. (1) Plants erect; pedicels elongate with small bracteoles; leaf margins serrate; outermost paleae
2–3 mm long; inner phyllary apices maroon; ray corolla dark maroon G. quadriradiata
Plants sprawling; pedicels absent or shorter than large bracteoles; leaf margins entire or
sometimes serrulate; outermost paleae 3–4 mm long; inner phyllary apices green; ray
corollas white to pale maroon
G. boliviensis
3. (1) Capitula usually sessile; phyllaries reddish-purple; ray corollas white to reddish-purple;
phyllaries and paleae deciduous
G. mandonii
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