identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
56921368D8A351A1370E584400098673.text	56921368D8A351A1370E584400098673.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Commelina benghalensis L., Sp. Pl. 1: 41. 1753	<div><p>1. Commelina benghalensis L., Sp. Pl. 1: 41. 1753 nom. cons. Fig. 1A</p> <p>Neotype</p> <p>(conserved and designated by Faden 1992). INDIA. Habitat in Benghala, s.dat., s.leg., Herb. Linn. 65.16 (LINN!).</p> <p>Selected specimens seen.</p> <p>BRAZIL. Rio de Janeiro: Angra dos Reis, Ilha Grande, matas da praia de Abraão, 18 Apr 1987, L.C. Giordano 277 (RB). Armação de Búzios, 19 Aug 1998, D. Fernandes 19 (R). Cabo Frio, 22 Oct 2013, H.F. Uller s.n. (RB 612224). Campos dos Goytacazes, Morro do Itaoca, Pedra Negra ponto 1, 13 Oct 2009, L.P. Mauad &amp; I.O.R. Areias 20 (RB). Casimiro de Abreu, Praião, Avenida Oceânica, 24 Jun 2012, A.J. Castelo 39 (RB). Iguaba Grande, Km 94, 1981, H. Barreto s.n. (RB 275353). Macaé, Córrego de Ouro, Fazenda Vitória, Morro do Oratório, 2 May 1971, J.P.P. Carauta 1364 (RB, U n.v.). Niterói, Itaipuaçu, próximo ao Canal da Costa, 18 Sep 2004, T.T. Carrijo 143 (RB). Resende, margem da rodovia Dutra, Km 302 sentido RJ, ao lado da Light, próximo ao Rio Paraíba do Sul, 9 Jun 2012, M.O.O. Pellegrini et al. 233 (RB). Rio de Janeiro, Morro do Rangel, Recreio dos Bandeirantes, 31 May 1973, D. Sucre 10005 (RB, US). São José de Ubá, 14 May 2014, T.M. Scarponi s.n. (RB 612228). Saquarema, Tingui em Sampaio Correia, 14 Apr 1995, J.A. Lira Neto 56 (RB). Silva Jardim, Próximo a sede da REBIO, 29 Oct 1997, J.A. Lira Neto 719 (RB).</p> <p>Distribution and habitat.</p> <p>Tropical and subtropical regions of the world. In the state of Rio de Janeiro it is especially common in disturbed areas of drier regions inland or near the coast, being common in restingas (i.e. sandbank vegetation), and as a weed in agricultural fields (Fig. 2).</p> <p>Phenology.</p> <p>Throughout the year, but especially in the rainy season.</p> <p>Conservation status.</p> <p>It is a weed of worldwide distribution being very common in sunny disturbed areas and in agricultural fields. Following the IUCN recommendations (IUCN 2001), it should be considered as Least Concern (LC) in the state of Rio de Janeiro and worldwide.</p> <p>Morphological and ecological notes.</p> <p>The underground cleistogamous flowers and fruits seem to be produced only in areas where the soil is soft. The flower morphology differs from the aerial chasmogamous in pigmentation (being paler), while the fruits are sub-globose (due to larger seeds).</p></div> 	https://treatment.plazi.org/id/56921368D8A351A1370E584400098673	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Pellegrini, Marco Octavio de Oliveira;Forzza, Rafaela Campostrini	Pellegrini, Marco Octavio de Oliveira, Forzza, Rafaela Campostrini (2017): Synopsis of Commelina L. (Commelinaceae) in the state of Rio de Janeiro, reveals a new white-flowered species endemic to Brazil. PhytoKeys 78: 59-81, DOI: http://dx.doi.org/10.3897/phytokeys.78.11932, URL: http://dx.doi.org/10.3897/phytokeys.78.11932
A169316B5F2F598E89C3288CC0B63135.text	A169316B5F2F598E89C3288CC0B63135.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Commelina diffusa Burm. f., Fl. Indica 18: pl. 7, f. 2. 1768.	<div><p>2. Commelina diffusa Burm.f., Fl. Indica 18: pl. 7, f. 2. 1768. Fig. 1B</p> <p>Commelina communis Vell., Fl. Flumin.: 30, 1829, nom. illeg. non C. communis L., Sp. Pl. 1: 40, 1753. Lectotype (designated here). [illustration] Original parchment plate of Flora fluminensis in the Manuscript Section of the Biblioteca Nacional do Rio de Janeiro [mss1095062_079] and later published in Vellozo, Fl. flumin. Icon. 1: t. 75. 1831. Syn. nov.</p> <p>Holotype.</p> <p>INDIA. Coromandel, s.dat., D. Outgaerden s.n. (G barcode G00360106!).</p> <p>Selected specimens seen. BRAZIL. Rio de Janeiro: Arraial do Cabo, 24 Jul 1953, F. Segadas Vianna 1157 (R, US). Casimiro de Abreu, Barra de São João, 27 May 1953, F. Segadas Vianna 347 (R, US). Guapimirim, trilha das andorinhas, 20 Dec 1995, L.A. Lira Neto 161 (RB). Itaboraí, entre os rios Caceribu e Macacu, 10 Aug 2007, A. Rodarte 4Cf (RB). Itatiaia, Parque Nacional do Itatiaia, Hotel Repouso, 14 Dec 1997, J.M.A. Braga 4539 (RB). Mangaratiba, Reserva Ecológica Rio das Pedras, trilha para o mirante, 12 Jul 1997, J.A. Lira Neto 603 (RB). Niterói, Jurujuba, 16 Jan 1959, A. Castellanos 22336 (R). Petrópolis, Serra da Estrela, meio da Serra, antigo leito da estrada de ferro, próximo ao Poço do Cipó, 9 Mar 1978, P.P. Jouvin 121 (RB). Resende, margem da rodovia Dutra, Km 302 sentido RJ, ao lado da Light, próximo ao Rio Paraíba do Sul, 9 Jun 2012, M.O.O. Pellegrini et al. 232 (RB). Rio de Janeiro, Urca, 10 Jan2012, M.O.O. Pellegrini et al. 182 (RB). São João da Barra, 30 May 1953, F. Segadas Vianna 428 (R, US). Silva Jardim, próximo à sede da REBIO, 29 Oct 1997, J.A. Lira Neto 714 (RB). Teresópolis, Laje, estrada para Campo Limpo, Granja Mafra, 28 May 1977, L.D.A. Freire de Carvalho 600 (RB).</p> <p>Distribution and habitat.</p> <p>Tropical and subtropical regions of the world, being very common in shady disturbed areas such as road sides, gardens and forest margins, and in agricultural fields. It is also found growing on the edge of wet paddy fields, ponds, ditches and stream sides (Fig. 2).</p> <p>Phenology.</p> <p>Throughout the year, but especially in the rainy season.</p> <p>Conservation status.</p> <p>Following the IUCN recommendations (IUCN 2001), it should be considered as Least Concern (LC) in the state of Rio de Janeiro and worldwide.</p> <p>Morphological notes.</p> <p>The specimens from the state of Rio de Janeiro usually show a staminode malformation, i.e. the central antherode is lacking in most of the herbaria and living specimens examined.</p> <p>Nomenclatural and taxonomical notes.</p> <p>Commelina communis Vell. is a later homonym of C. communis L. (the genus’ type species), thus, rendering it illegitimate. Vellozo’s description (1929) is little informative, especially for Commelina, lacking all the characters evidenced by Faden (2008) as important to delimitate species in the genus. Despite this, the spathe and flower details (Vellozo 1831: t. 75), along with the leaf shape and stem diagnosis (Vellozo 1929), make it possible to associate C. communis Vell. to C. diffusa, rather than to C. deficiens Herb. (= C. erecta), as pointed out in the Index Methodicus of Flora fluminensis (Vellozo 1831, v. 1).</p> </div>	https://treatment.plazi.org/id/A169316B5F2F598E89C3288CC0B63135	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Pellegrini, Marco Octavio de Oliveira;Forzza, Rafaela Campostrini	Pellegrini, Marco Octavio de Oliveira, Forzza, Rafaela Campostrini (2017): Synopsis of Commelina L. (Commelinaceae) in the state of Rio de Janeiro, reveals a new white-flowered species endemic to Brazil. PhytoKeys 78: 59-81, DOI: http://dx.doi.org/10.3897/phytokeys.78.11932, URL: http://dx.doi.org/10.3897/phytokeys.78.11932
BDF74D8B91BE079922384A96A19FFA91.text	BDF74D8B91BE079922384A96A19FFA91.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Commelina erecta L., Sp. Pl. 1: 41. 1753.	<div><p>3. Commelina erecta L., Sp. Pl. 1: 41. 1753. Fig. 1C-D</p> <p>Commelina erecta var. angustifolia (Michx.) Fern., Rhodora 42(503): 439.1940. Syn. nov.</p> <p>Commelina virginica var. angustifolia (Michx.) C.B.Clarke, in De Candolle ALPP &amp; De Candolle ACP Monogr. Phan. 3: 183. 1881. Syn. nov.</p> <p>Commelina angustifolia Michx., Fl. Bor.-Amer. 1: 24. 1803. Holotype. USA. Sabulosis in Carolinae, s.dat., A. Michaux 100 (P barcode P00680427!). Syn. nov.</p> <p>Eudipetala deficiens (Herb.) Raf., Fl. Tellur. 3: 68. 1837. Syn. nov.</p> <p>Commelina deficiens Herb., Bot. Mag. 53: t. 2644. 1826. Lectotype (designated here). [illustration] Original parchment plate of “Curtis’s Botanical Magazine" at the Library of the Royal Horticultural Society, published in Hooker, Curtis’s Bot. Mag. 53: t. 2644. 1826. Syn. nov.</p> <p>Commelina erecta f. villosa (C.B.Clarke) Stand. &amp; Steyerm., Publ. Field Mus. Nat. Hist., Bot. Ser. 23(2): 33. 1944. Syn. nov.</p> <p>Commelina villosa (C.B.Clarke) Chodat &amp; Hassl., Bull. Herb. Boissier, sér. 2, 1: 438. 1901. Syn. nov.</p> <p>Commelina virginica var. villosa C.B.Clarke, Monogr. Phan. 3: 183. 1881. Lectotype (designated here). BRAZIL. Rio Grande do Sul: "provincia de Rio Grande do Sul", 1816-1821, A. St.-Hilaire 2598 (P barcode P01742038!; isolectotype: P barcode P01742041!). Syn. nov.</p> <p>Lectotype</p> <p>(designated by Clarke 1881). " Commelina erecta, ampliore subcaeruleo flore " in Dillenius, Hort. Eltham. 1: 91, t. 77, f. 88. 1732.</p> <p>Selected specimens seen.</p> <p>BRAZIL. Rio de Janeiro: Araruama, 20 Apr 2008, A.C.S. Cavalcanti 139 (SPF). Armação de Búzios, loteamento de João Fernandes, quadra A, rua I, lote 10, 27 Jul 2013, M. Furtado 28 (RB). Arraial do Cabo, Praia do Pontal, 31 Jul 1953, F. Segadas Vianna s.n. (US barcode US 2283943.2455262). Cabo Frio, Peró, Sítio Guriri, 21 Jul 2003, G.S.Z. Rezende 191 (RB). Campos dos Goytacazes, Feb 1918, A.J. Sampaio 2813 (R). Carapebus, 23 Mar 1996, V. Esteves 947 (R). Macaé, Parque Nacional da Restinga de Jurubatiba, margem da estrada principal, entre a praia e as moitas, próximo a Lagoa Cabiúnas, 23 Jun 2013, L.S.B. Calazans 219 (RB). Mangaratiba, Ilha da Marambaia, Praia Grande, 15 Jan 1986, E.M. Occhioni 484 (RB). Maricá, 16 Feb 2005, A.T.A. Rodarte 195 (RB). Niterói, Parque Estadual da Serra da Tiririca, Pedra de Itacoatiara, 16 Feb 2000, M.C.F. Santos 496 (RB, RFFP). Paraty, Parati Mirim, Fazenda Parati-Mirim, propriedade da Flumitur, s.dat., C. Almeida 1931 (RB). Rio de Janeiro, Urca, 10 Jan 2012, M.O.O. Pellegrini et al. 181 (RB). Santo Antônio de Pádua, Monte Alegre, Mar 1927, J. Vidal s.n. (R 205994). São Gonçalo, Paraíso, Faculdade Formação de Professores da Universidade do Estado do Rio de Janeiro, 20 Oct 2006, N. Coqueiro 297 (RB, RFFP). São João da Barra, Restinga de Iquipari, 11 Dec 2002, M.C. Gaglione 8 (RB). Saquarema, 21 Feb 1996, A.Q. Lobão 76 (RB).</p> <p>Distribution and habitat.</p> <p>Tropical and subtropical regions of the world, being common in disturbed areas of drier regions inland or near the coast, commonly found in restingas or in urban areas (Fig. 2).</p> <p>Phenology.</p> <p>Throughout the year, but especially in the rainy season.</p> <p>Conservation status.</p> <p>Following the IUCN recommendations (IUCN 2001), it should be considered as Least Concern (LC) in the state of the Rio de Janeiro and worldwide.</p> <p>Nomenclatural and taxonomical notes.</p> <p>Clarke (1881), in his revision of Commelinaceae, erroneously considered C. erecta as a synonym of C. virginica L., a species endemic to the USA (Faden 2000). Thus, some names currently placed under the synonymy of C. erecta were originally described under C. virginica, or transferred to it at some point. According to Faden (1993, 2000), Commelina erecta can be differentiated by its leaf-sheaths with auriculate margins, medial petal linear and hyaline, and all locules 1-seeded (vs. leaf-sheaths not auriculate, medial petal blue and conspicuous, and dorsal locule 1-seeded and ventral locules 2-seeded, in C. virginica).</p> <p>There seems to be some doubt regarding C. deficiens Herb. synonymy. According to Tropicos.org (2015), this species is considered a synonym of C. erecta. Nevertheless, eMonocot.org (2010) and The Plant List (2013) treat C. deficiens under the synonymy of C. virginica. As abovementioned, there is an historical confusion regarding C. erecta and C. virginica. If we exclusively take into account that C. deficiens was described by Herbert (1826) from the surrounding areas of Rio de Janeiro, it is impossible for C. deficiens to be conspecific to C. virginica. Added to that, the watercolour presented by the author perfectly illustrates the habit, flower morphology and the inflorescence characteristic of C. erecta (with the aborted upper cincinnus). Thus, there is little doubt that C. deficiens is a synonym of the latter. According to Stafleu and Cowan (1979), Herbert’s type specimens were deposited at K, but no specimen corresponding to C. deficiens was found. Thus, in accordance to the Code (McNeill et al. 2012, Art. 9.12), in the absence of herbarium specimens, we designate this illustration as the lectotype for C. deficiens.</p> <p>Commelina villosa (C.B.Clarke) Chodat &amp; Hassl. has long been a name of dubious application. Clarke (1881) had already noticed that its morphological concept overlapped with the one of the highly variable C. erecta, and that the difference between them relied solely on the plant’s indumenta. The observation of a great number of natural populations and specimens kept in greenhouses showed that most of the morphological variation known for C. erecta has an environmental background. Large flowered specimens developed into small flowered specimens after being transplanted from sunny to shady areas. The same thing happened to narrow-leafed and erect plants (which would represent C. erecta var. angustifolia), developing into creeping and small to wide-leafed plants. The indumenta also varied when specimens were transplanted from the field to the greenhouse. Regarding growth form and position of the stem of C. erecta, the plants can vary from creeping to sub-scandent (i.e. stems leaning generally on bushes or any other kind of support) to partially or completely erect. The only morphological characters, constant in all areas and environmental conditions were: the auriculate leaf-sheath margins; terminal to apparently terminal inflorescences (1-3 per stem), broadly sagittate to subcordate spathes with connate margin, aborted upper cincinnus (generally completely absent, but sometimes only vestigial); hyaline, linear and involute medial petal (almost invisible at blind sight); capsules with 1-seeded locules; and smooth seed testa.</p> <p>After analyzing the original descriptions and the type specimens, it became clear that C. villosa and C. erecta var. angustifolia are conspecific to C. erecta. Thus, no varieties or subspecies are accepted in Brazil for C. erecta.</p> </div>	https://treatment.plazi.org/id/BDF74D8B91BE079922384A96A19FFA91	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Pellegrini, Marco Octavio de Oliveira;Forzza, Rafaela Campostrini	Pellegrini, Marco Octavio de Oliveira, Forzza, Rafaela Campostrini (2017): Synopsis of Commelina L. (Commelinaceae) in the state of Rio de Janeiro, reveals a new white-flowered species endemic to Brazil. PhytoKeys 78: 59-81, DOI: http://dx.doi.org/10.3897/phytokeys.78.11932, URL: http://dx.doi.org/10.3897/phytokeys.78.11932
9A9912369BFF51DD995C13A0A351622D.text	9A9912369BFF51DD995C13A0A351622D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Commelina huntii M. Pell. 2017	<div><p>4. Commelina huntii M.Pell. sp. nov. Figs 3, 4, 5</p> <p>Diagnosis.</p> <p>Commelina rufipes Seub. affinis, sed ab ea spathis depressum-ovatum vel sub-cordato, basi adnata, petalo inferioris auriculata, ovarium sparse nigro-papillose, capsulae ellipsoide dehicens, parda, seminibus libera differt.</p> <p>Holotype.</p> <p>BRAZIL. Rio de Janeiro: Itatiaia, Parque Nacional do Itatiaia, subida para o brejo da Lapa, beira de estrada, fl., fr., 24 January 2012, M.O.O. Pellegrini &amp; L.S. Sylvestre 191 (RB!; isotypes: SPF!, US!).</p> <p>Description.</p> <p>Herbs 15-35 cm tall, perennial, terrestrial. Roots thin, fibrous, cream colored to light yellow, glabrous or minutely pubescent with absorbent hairs. Stems decumbent, apex ascending, becoming trailing or straggling, rooting only near the base; internodes 2.2-11.1 cm long, green, minutely velutine to minutely pilose, with line of uniseriate hairs opposite to the leaves, hairs hyaline. Leaves distichously-alternate, distributed along the stem, sessile; sheaths 1.4-2.6 cm long, pilose, hairs hyaline, margins densely setose, with a line of setose hairs opposite to the leaves, hairs rusty to rusty-brown; blades 3.3-9.1 × (0.9-)1.6-2.3(-3.3) cm, chartaceous, adaxially dark-green to green, abaxially light-green to light-green tinted vinaceous to completely vinaceous, drying olive-green on both sides, lanceolate to ovate lanceolate, rarely ovate, adaxially scabrous, abaxially minutely villous, pilose along the midvein, hairs hyaline, base obtuse, rarely cuneate, margins green, scabrous, apex acuminate; midvein conspicuous, impressed adaxially, prominently obtuse abaxially, secondary veins (2-)4-6 pairs, adaxially conspicuous, abaxially inconspicuous. Inflorescences 1-4, terminal or apparently so, peduncles 1.3-5.5 mm, rarely inconspicuous, puberulous with hook hairs throughout, hairs hyaline; spathes 0.7-2 × 1.4-3.2 cm, depressed ovate to subcordate, usually slightly falcate, base connate for 3-6 mm, cordate to truncate, margin green to vinaceous, minutely pilose along the edge, hairs hyaline, sometimes also ciliate, cilia rusty to rusty-brown, apex acute, internally light-green, glabrous, veins inconspicuous, externally green, minutely villous with eventual cilia, hairs hyaline, cilia rusty to rusty-brown, veins inconspicuous, becoming conspicuous when dry; upper cincinnus 2-5-flowered, flowers male, very rarely bisexual, peduncle (0.7-)1.7-2.4 cm long, exserted from the spathe, commonly arcuate at post-anthesis, sparsely to densely puberulous with hook hairs, sometimes of 2 heights, hairs hyaline; lower cincinnus 2-4-flowered, flowers mainly bisexual, sometimes male, peduncle 0.5-1 cm, glabrous or sparsely puberulous with minute hook hairs. Flowers bisexual or male, zygomorphic, 6.5-9 mm diam.; pedicel 1-4 mm long, light green, glabrous, reflexed and slightly elongate in fruit; sepals hyaline white to hyaline light-green, glabrous, persistent in fruit, upper sepal 3,4-4,2 × 1,1-1,4 mm, elliptic, cucullate, round apex, lower sepals 4.1-5.3 × 2.2-2.6 mm, obovate, cucullate, connate, round apex; paired petals 6.2-6.9 × 4.9-5.4 mm, clawed, limb broadly rhomboid to rhomboid-reniform, 4.7-5.3 × 4.9-5.4 mm, white, apex rounded, base cordate, claw 1.6-2 mm, white to tinted vinaceous, medial petal 3.1-4 × 1-1.4 mm, sessile, obovate to oblong-obovate, with 2 auricles near the middle, cucullate, concolorous with or slightly paler than the paired petals; staminodes 3, subequal, filaments 3-3.6 mm long, tinted vinaceous, antherodes 6-lobed, 1-1.2 × 1.2-1.4 mm, yellow with tiny light-yellow pollen sacs; lateral stamen filaments gently sigmoid, geniculate distal to the middle, 5.6-6.6 mm long, white, anthers elliptic to oblong-elliptic, 1.2-1.4 × 0.9-1.2 mm, yellowish-orange to cream-orange with margins tinted purple, pollen yellowish-orange to cream-orange; medial stamen filament straight or arcuate-decurved, decurved at the apex, 2.2-2.8 mm long, white to tinted vinaceous, anther 1.5-2.2 × 1-1.8 mm, broadly elliptic to broadly oblong-elliptic, strongly curved, held near the antherodes, yellow-orange to cream-orange, connective purple to dark-purple, pollen yellowish-orange to cream-orange; ovary oblong-ellipsoid, ca. 1-1.3 × 0.6-0.7 mm, 5-ovulate, glabrous, sparsely papillose, papillae black, style exceeding or equaling the stamens, sigmoid, strongly recurved apically, 8-11.3 mm, white, stigma trilobate, white. Capsules 1-2 per spathe, 5.5-8.1 × 3.8-5 mm, obovoid, constricted between the seeds, brown to light brown, glabrous, sparsely papillose, papillae black, 3-locular, 2-valved, dorsal locule 1-seeded, indehiscent, ventral locules 2-seeded. Seeds slightly dimorphic, dark brown with orange-brown verrucae, farinose, farina peach-colored; dorsal locule seed strongly adhered to the capsule wall, ellipsoid, strongly dorsiventrally compressed, ventrally flattened, not cleft towards the embryotega, 3.4-4.2 × 2.8-3.3 mm, testa shallowly foveolate, embryotega semilateral, relatively inconspicuous, without a prominent apicule, hilum linear, ½ the length of the seed; ventral locule seeds free from the capsule wall, ellipsoid, truncate at one end, ventrally flattened, not cleft towards the embryotega, 2.7-3.4 × 2-2.4 mm, testa foveolate, embryotega semilateral, relatively inconspicuous, without a prominent apicule, hilum linear, ½ the length of the seed.</p> <p>Specimens seen</p> <p>(paratypes). BRAZIL. Minas Gerais: Araponga, Parque Estadual Serra do Brigadeiro, Fazenda Neblina, 17 February 2005, L.S. Leoni et al. 6112 (RB, UEC); Camanducaia, Monte Verde, Serra da Mantiqueira, 11 December 2001, L.D. Meireles &amp; R. Belinello 775 (HURB, UEC); Delfim Moreira, Fazenda da Onça, trilha de subida para o Pico do Carrasco, 17 March 2011, L.L. Giacomin et al. 1429 (BHCB, RB); Lima Duarte, Parque Estadual do Ibitipoca, Conceição do Ibitipoca, gruta da Cruz, 30 November 2004, E.V.S. Medeiros et al. 364 (RB); loc. cit., gruta do Cruzeiro, 20 January 2005, L.G. Temponi et al. 407 (RB, UEC); loc. cit., gruta do Pião, 18 January 2005, R.C. Forzza et al. 3926 (RB, UEC); loc. cit., gruta do Cruzeiro, 26 January 2010, J.C. Lopes et al. 76 (RB, SPF); Poços de Caldas, Fazenda Campo da Cachoeira, área destinada para a instalação do Jardim Botânico de Poços de Caldas, 12 December 2001, C.N. Fraga &amp; F.M. Fernandez 864 (RB); loc. cit., 12 December 2001, F.M. Fernandez 151 (BHZB, RB). Rio de Janeiro: Nova Friburgo, Morro da Caledônia, 8 June 1977, G. Martinelli 2469 (BA, RB); loc. cit., Reserva Macaé de Cima, cerca de 900 m do Hotel São João, 19 January 1999, L. Anderson et al. 99/15 (UEC); loc. cit., Reserva Macaé de Cima, cerca de 900 m do Hotel São João, 19 January 1999, L. Anderson et al. 99/20 (UEC); loc. cit., Parque Estadual dos Três Picos, Vale dos Deuses, 28 January 2015, M.S. Wängler et al. 1565 (RB); Resende, Parque Nacional do Itatiaia, estrada BR-485, próximo ao km 02, 22 February 2014, L.S.B. Calazans et al. 242 (RB). São Paulo: Itararé, divisa entre as Fazendas Santa Andreia e Prieto, 14 May 1989, C.A.M. Scaramuzza &amp; V.C. Souza 259 (ESA); Ribeirão Grande, Parque Estadual Intervales, 15 April 2003, R.A.G. Viani et al. 79 (ESA).</p> <p>Etymology.</p> <p>This species is named after the British botanist Dr. David R. Hunt, in honor of his extensive contribution to Commelinaceae systematics worldwide, especially for his contributions to Tradescantieae and the " Phaeosphaerion group" of Commelina.</p> <p>Distribution and habitat.</p> <p>Commelina huntii was collected in moist and shaded nebular forests, generally near water bodies, in the states of Minas Gerais, Rio de Janeiro, and São Paulo, in elevations from 800 to 1,700 m above sea level (Fig. 5). In very rare cases it can also be found in open sometimes disturbed areas.</p> <p>Phenology.</p> <p>It was found in bloom from November to June and in fruit from December to March, rarely in June.</p> <p>Conservation status.</p> <p>Despite the wide EOO (112,904.528 km2), the AOO (40.000 km2) is considerably small, since all known populations are significantly small and fragmented. Following the IUCN recommendations (IUCN 2001), C. huntii should be considered as Endangered [EN, B2b(ii, iii)c(iv)+C2a(i)] in its overall distribution.</p> <p>Affinities.</p> <p>Commelina huntii can be recognized by its white flowers with auriculate medial petal and sparsely papillose ovary and capsule. It is similar to C. rufipes Seub. due to its white flowers and rusty hairs on the leaf-sheaths, but it can be readily distinguished from the latter by its connate spathe base (vs. free base); auriculate medial petal without medial constriction (vs. entire medial petal with medial constriction); light-brown, ellipsoid, dehiscent capsules (vs. pearly-white to silvery, globose, crustaceous capsules); and by its free, ornamented seeds (vs. seeds fused to the capsule septa, forming a dispersal unit, with smooth testa). The gross floral morphology of C. rufipes is much more similar to the C. benghalensis than the one of C. huntii, possessing only the white petals in common.</p> <p>Commelina huntii is most similar to C. obliqua Vahl due to its oblique leaf blades, connate spathe base, dehiscent capsules, and ventral seeds free with foveolate testa. Despite this, C. huntii can be distinguished from C. obliqua by its densely setose leaf-sheath margins with rusty to rusty brown hairs (vs. leaf-sheath margins long-ciliate with light to medium to dark brown to atro-vinaceous hairs); petals white (vs. blue to light blue to lilac to pale lilac), paired petals broadly rhomboid to rhomboid reniform (vs. broadly ovate to broadly ovate reniform), medial petal cucullate and biauriculate (vs. involute and entire); anthers of the lateral stamens light-yellow to cream with margins tinted vinaceous (vs. completely orange); ovary and capsules sparsely black papillate (vs. smooth); 1-2 capsules per spathe (vs. 5-7); seeds with peach-colored farina (vs. seeds white farinose), and dorsal locule seeds with shallowly foveolate testa (vs. rugose foveolate testa).</p> </div>	https://treatment.plazi.org/id/9A9912369BFF51DD995C13A0A351622D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Pellegrini, Marco Octavio de Oliveira;Forzza, Rafaela Campostrini	Pellegrini, Marco Octavio de Oliveira, Forzza, Rafaela Campostrini (2017): Synopsis of Commelina L. (Commelinaceae) in the state of Rio de Janeiro, reveals a new white-flowered species endemic to Brazil. PhytoKeys 78: 59-81, DOI: http://dx.doi.org/10.3897/phytokeys.78.11932, URL: http://dx.doi.org/10.3897/phytokeys.78.11932
711EAE26293AE4A9727FC31EC8D4956D.text	711EAE26293AE4A9727FC31EC8D4956D.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Commelina obliqua Vahl, Enum. Pl. 2: 172. 1806.	<div><p>5. Commelina obliqua Vahl, Enum. Pl. 2: 172. 1806. Fig. 1E-G</p> <p>Lectotype</p> <p>(designated by Hunt 1994). s.loc., cultivated in France, ex horto Celsii, Ventenat s.n. (C barcode C10009563!).</p> <p>Selected specimens seen.</p> <p>BRAZIL. Rio de Janeiro: Guapimirim, trilha das Andorinhas, 20 Dec 1995, J.A. Lira Neto 145 (RB). Itatiaia, Parque Nacional do Itatiaia, parte baixa, atrás da casa do pesquisador, 21 Jan 2012, M.O.O. Pellegrini &amp; L.S. Sylvestre 188 (RB). Nova Friburgo, Macaé de Cima, Reserva Ecológica Municipal de Macaé de Cima, estrada de terra próximo ao Hotel São João, 19 Jan 1999, J. Anderson et al. 9912 (UEC). Nova Iguaçu, Serra do Tinguá, Reserva Biológica do Tinguá, 13 May 1943, Guerra s.n. (NY 498159). Paraty, Fazenda São Lourenço, 17 Nov 1993, E. Martins s.n. (UEC 29410). Petrópolis, Quitandinha, Pedra do Quitandinha, 2 May 2010, M.O.O. Pellegrini 2 (RFA). Resende, margem da rodovia Dutra, Km 302 sentido RJ, ao lado da Light, próximo ao Rio Paraíba do Sul, 9 Jun 2012, M.O.O. Pellegrini et al. 231 (RB). Silva Jardim, 31 Jan 2015, L.S.B. Calazans 485 (RB). Teresópolis, Serra dos Órgãos, 26 Oct 1949, E. Pereira 635 (RB, US).</p> <p>Distribution and habitat.</p> <p>Mexico to Argentina being very common in shady disturbed areas such as road sides, gardens and forest margins, and in agricultural fields. It is less commonly found growing in drier regions and rocky outcrops (Fig. 2).</p> <p>Phenology.</p> <p>Throughout the year, but especially in the rainy season.</p> <p>Conservation status.</p> <p>Following the IUCN recommendations (IUCN 2001), as currently circumscribed, C. obliqua should be considered as Least Concern (LC) in the state of Rio de Janeiro and worldwide.</p> <p>Morphological notes.</p> <p>A great deal of morphological variation can be observed in C. obliqua and in its current circumscription. It comprises plants from small to large stature (sometimes more than a 1.5 m high); stems from creeping with ascending apex to erect to sub-scandent, and thin and fibrous to robust and somewhat succulent stems. The leaves can vary from 4-20 cm long, from glabrous to scabrous to pilose, and from green to dark green to vinaceous abaxially. Flower size and color also vary, which as in C. erecta seems to be environmentally influenced, probably by differences in soil pH and light intensity (Pellegrini, pers. obs.). The petals of C. obliqua can range from intense blue to light blue, sometimes varying from lilac to pale lilac. Commelina obliqua likely represents a species complex and biosystematic studies are necessary in order to better understand and elucidate its boundaries. Until this is addressed we believe that a wide circumscription, as presented here, is currently the best way to deal with this taxon.</p> </div>	https://treatment.plazi.org/id/711EAE26293AE4A9727FC31EC8D4956D	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Pellegrini, Marco Octavio de Oliveira;Forzza, Rafaela Campostrini	Pellegrini, Marco Octavio de Oliveira, Forzza, Rafaela Campostrini (2017): Synopsis of Commelina L. (Commelinaceae) in the state of Rio de Janeiro, reveals a new white-flowered species endemic to Brazil. PhytoKeys 78: 59-81, DOI: http://dx.doi.org/10.3897/phytokeys.78.11932, URL: http://dx.doi.org/10.3897/phytokeys.78.11932
C28C8B88885E5A219CD8B345A5247CE2.text	C28C8B88885E5A219CD8B345A5247CE2.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Commelina rufipes Seub., in Martius Fl. Bras. 3 (1): 265. 1855.	<div><p>6. Commelina rufipes Seub., in Martius Fl. Bras. 3(1): 265. 1855. Figs 1H-J</p> <p>Distribution and habitat.</p> <p>Mexico to Southeastern Brazil, being found in the understory of preserved rainforests, in the Amazon and Atlantic domains, as well as in gallery forests in the Cerrado biome. It is a rare species in the Atlantic Forest and Cerrado biomes, with most of its collections being from the Amazon Forest.</p> <p>Conservation status.</p> <p>As abovementioned, C. rufipes is locally rare in the state of Rio de Janeiro and not as frequent in the field as the blue flowered species of the genus. Despite its wide distribution, it seems to occur only in preserved rainforests, forming dense but isolated populations. Data regarding its reproductive cycle would be of great value for this species’ conservation. Following the IUCN recommendations (IUCN 2001), C. rufipes as currently circumscribed should be considered as Least Concern (LC) in its worldwide distribution.</p> <p>Taxonomical notes.</p> <p>We currently accept two varieties within this species (sensu Faden &amp; Hunt 1987). The floral morphology of both varieties of C. rufipes is poorly understood as little reproductive material exists. However there seems to be no morphological overlap in vegetative characters and very little overlap in their distributions. Further biosystematic study, focusing especially on floral morphology, would be most useful in evaluating their boundaries and taxonomic status.</p> </div>	https://treatment.plazi.org/id/C28C8B88885E5A219CD8B345A5247CE2	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Pellegrini, Marco Octavio de Oliveira;Forzza, Rafaela Campostrini	Pellegrini, Marco Octavio de Oliveira, Forzza, Rafaela Campostrini (2017): Synopsis of Commelina L. (Commelinaceae) in the state of Rio de Janeiro, reveals a new white-flowered species endemic to Brazil. PhytoKeys 78: 59-81, DOI: http://dx.doi.org/10.3897/phytokeys.78.11932, URL: http://dx.doi.org/10.3897/phytokeys.78.11932
8C4422F60955543CA4C93376805B1C04.text	8C4422F60955543CA4C93376805B1C04.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Commelina rufipes subsp. var. var. glabrata (D. R. Hunt) (D. R. Hunt) Faden & D. R. Hunt, Ann. Missouri Bot. Gard. 74 (1): 122. 1987.	<div><p>6a. Commelina rufipes var. glabrata (D.R.Hunt) Faden &amp; D.R.Hunt, Ann. Missouri Bot. Gard. 74(1): 122. 1987. Fig. 1H</p> <p>Commelinopsis glabrata D.R.Hunt, (1981: 195). Holotype. TRINIDAD. Irois Forest district, 25 January 1928, Broadway 6716 (K barcode K 000363259!).</p> <p>Specimens seen.</p> <p>BRAZIL. Rio de Janeiro: Cardoso Moreira, Fazenda Santa Rosa, 11 Jan 2014, I.G. Costa 319 (RB). Santa Maria Madalena, Parque Estadual do Desengano, Serra da Agulha, Fazenda Agulha do Imbé, between Santa Maria Madalena and Santo Antônio do Imbé, 23 February 1983, T.C. Plowman &amp; H.C. Lima 12933 (US).</p> <p>Taxonomical notes.</p> <p>Few collections of this variety are known for the Southeastern region of Brazil, with several specimens previously identified as C. rufipes var. glabrata actually representing the herein described C. huntii.</p> </div>	https://treatment.plazi.org/id/8C4422F60955543CA4C93376805B1C04	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Pellegrini, Marco Octavio de Oliveira;Forzza, Rafaela Campostrini	Pellegrini, Marco Octavio de Oliveira, Forzza, Rafaela Campostrini (2017): Synopsis of Commelina L. (Commelinaceae) in the state of Rio de Janeiro, reveals a new white-flowered species endemic to Brazil. PhytoKeys 78: 59-81, DOI: http://dx.doi.org/10.3897/phytokeys.78.11932, URL: http://dx.doi.org/10.3897/phytokeys.78.11932
5B773931F3C351F29F8E6F73A5FBB4DB.text	5B773931F3C351F29F8E6F73A5FBB4DB.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Commelina rufipes subsp. var. var. rufipes , in Martius Fl. Bras. 3 (1): 265. 1855.	<div><p>6b. Commelina rufipes Seub. var. rufipes, in Martius Fl. Bras. 3(1): 265. 1855. Fig. 1I-J</p> <p>Lectotype</p> <p>(designated here). BRAZIL. São Paulo: s.loc., 1817, C.F.P. Martius 76 (M barcode M0210921!). Epitype (designated here). BRAZIL. São Paulo: Bertioga, estrada Bertioga/ São Sebastião, bairro São Rafael, 25 Oct 2007, R.C. Forzza et al. 4823 (RB barcode RB00515585!)</p> <p>Selected specimens seen.</p> <p>BRAZIL. Rio de Janeiro: Duque de Caxias, Reserva da Petrobrás, trilha para a barragem, 28 August 1997, J.A. Lira Neto et al. 696 (RB). Magé, 1 November 1983, R.R. Guedes et al. 537 (RB). Sapucaia, estrada que liga Sapucaia das Terras Frias até o Rio Vermelho, 13 March 1981, M.G.A. Lobo 223 (RB). Silva Jardim, Reserva Biológica de Poço das Antas, Juturnaíba, trilha Rodolfo Norte, caminho para a Pelonha, 18 August 1995, J.M.A. Braga et al. 2735 (RB). Teresópolis, Parque Nacional da Serra dos Órgãos, trilha para a Pedra do Sino, da entrada até a primeira cachoeira, 14 Jul 2011, J.A. Lombardi 8616 (HRCB, UPCB)</p> <p>Nomenclatural notes.</p> <p>When describing C. rufipes, Seubert (1855) only mentions that his new species was based on a Martius specimen, at M. After searching the M collection, we found just two specimens from this collector - Martius 76 (M0210921) and Martius 77 (M0210920). Since the specimen Martius 76 was clearly annotated in Seubert’s handwriting it is the obvious choice for a lectotype. Nonetheless, Seubert’s original description makes it clear that all available specimens had few if any flowers, which matches the specimens found by us at M. This has caused great taxonomic problems over the years, with this name being ascribed to a number of different genera (i.e. Athyrocarpus Schltdl., Commelina, Commelinopsis Pichon, and Phaeosphaerion Hassk.), and as either accepted or as a synonym by different authors (Faden &amp; Hunt 1987). Thus, in accordance to the Code (McNeill et al., 2012, Art. 9.8), we also designate a well-preserved flowering specimen as an epitype, to avoid further taxonomic and nomenclatural problems.</p> <p>Taxonomical notes.</p> <p>Apart from the obvious difference in indumenta, the leaves of C. rufipes var. rufipes tend to be thinner (lanceolate to elliptic-lanceolate), with a cuneate base and acute apex, while the leaves of C. rufipes var. glabrata tend to be wider (ovate-elliptic to ovate), with a round to obtuse base and acuminate apex.</p> </div>	https://treatment.plazi.org/id/5B773931F3C351F29F8E6F73A5FBB4DB	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Pellegrini, Marco Octavio de Oliveira;Forzza, Rafaela Campostrini	Pellegrini, Marco Octavio de Oliveira, Forzza, Rafaela Campostrini (2017): Synopsis of Commelina L. (Commelinaceae) in the state of Rio de Janeiro, reveals a new white-flowered species endemic to Brazil. PhytoKeys 78: 59-81, DOI: http://dx.doi.org/10.3897/phytokeys.78.11932, URL: http://dx.doi.org/10.3897/phytokeys.78.11932
FFCCBAA2E87E62C410CE47496AD1EEF3.text	FFCCBAA2E87E62C410CE47496AD1EEF3.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Commelina singularis Vell., Fl. Flumin.: 31. 1829.	<div><p>Commelina singularis Vell., Fl. Flumin.: 31. 1829. Fig. 6</p> <p>Lectotype</p> <p>(designated here). [illustration] Original parchment plate of Flora fluminensis in the Manuscript Section of the Biblioteca Nacional do Rio de Janeiro [mss1095062_080] and later published in Vellozo, Fl. flumin. Icon. 1: t. 76, pro parte, flowers and inflorescence only. Epitype (designated here). BRAZIL. Rio de Janeiro: Rio de Janeiro, Área do Jardim Botânico do Rio de Janeiro, fl., fr., 21 Dec 1995, J.A. Lira Neto 194 (RB 2ex, barcode RB00685321!).</p> <p>Accepted name.</p> <p>Tripogandra diuretica (Mart.) Handlos.</p> <p>Taxonomical notes.</p> <p>Vellozo’s plate for C. singularis (1831: t. 76) shows a creeping plant with eudicot-like leaves (net-veined and a single apparently trifoliate leaf), not identifiable as any known species of Commelinaceae. Nevertheless, the inflorescence type (Fig. 6A, C), details of the androecium (Fig. 6B, D), and the morphological description of six dimorphic stamens, three of which are staminodial - " Stamina sex, quorum tria nectaria mentiuntur " - (Vellozo 1829), consistently allows this name to be associated to the genus Tripogandra Raf. Another remarkable feature of Vellozo’s plate is the gynoecium, which is illustrated with a very short and slightly curved style (Fig. 6B). This feature distances C. singulars from the genus Commelina where the style is long and sigmoid, bringing it closer to Tripogandra. The leaves illustrated by Vellozo belong to the genus Polygonum L. (Polygonaceae), which usually possesses white to pink to lilac flowers, and occurs in the same marshes as T. diuretica. This confusion is apparently common in Brazilian herbaria, where Polygonum specimens are commonly misidentified as commelinaceous taxa (Pellegrini pers. obs.).</p> <p>Vellozo (1829: 31) also mentions that C. singularis is found growing in slow-water environments - " Aquis stagnantibus, et confluentibus habitat " -. Only T. diuretica and T. warmingiana (Seub.) Handlos occur in the state of Rio de Janeiro; the first being very common, extremely variable in size and flower morphology, and normally occurring in marshy areas; the second being very rare, uniformly small in size and flower morphology, and occurring in drier areas (Pellegrini et al. 2013). Thus, C. singularis is here regarded as a synonym of T. diuretica. In accordance to the Code (McNeill et al., 2012, Art. 9.8), in order to avoid future confusions and to fix the application of this name, we herein designate an epitype for C. singularis.</p> </div>	https://treatment.plazi.org/id/FFCCBAA2E87E62C410CE47496AD1EEF3	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		Pensoft via Plazi	Pellegrini, Marco Octavio de Oliveira;Forzza, Rafaela Campostrini	Pellegrini, Marco Octavio de Oliveira, Forzza, Rafaela Campostrini (2017): Synopsis of Commelina L. (Commelinaceae) in the state of Rio de Janeiro, reveals a new white-flowered species endemic to Brazil. PhytoKeys 78: 59-81, DOI: http://dx.doi.org/10.3897/phytokeys.78.11932, URL: http://dx.doi.org/10.3897/phytokeys.78.11932
