Acta Scientiarum. Biological Sciences ISSN: 1679-9283 [email protected] Universidade Estadual de Maringá Brasil

Silva, Luiza Regina; da Silva Castro, Milene Maria; de Souza Conceição, Adilva The family Bignoniaceae in the Environmental Protection Area Serra Branca, , Jeremoabo, , Acta Scientiarum. Biological Sciences, vol. 38, núm. 4, octubre-diciembre, 2016, pp. 395- 409 Universidade Estadual de Maringá Maringá, Brasil

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How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Acta Scientiarum http://www.uem.br/acta ISSN printed: 1679-9283 ISSN on-line: 1807-863X Doi: 10.4025/actascibiolsci.v38i4.31581

The family Bignoniaceae in the Environmental Protection Area Serra Branca, Raso da Catarina, Jeremoabo, Bahia, Brazil

Luiza Regina Silva1*, Milene Maria da Silva Castro2 and Adilva de Souza Conceição1

¹Departamento de Educação, Universidade do Estado da Bahia, Rua da Gangorra, Alves Souza, 503, 48608-240, , Bahia, Brazil. 2Departamento de Ciências Biológicas, Universidade Estadual do Sudoeste da Bahia, Campus de Jequié, Jequié, Bahia, Brazil. *Author for correspondence. E-mail: [email protected]

ABSTRACT. Bignoniaceae comprises 82 genera and 827 species distributed mostly in tropical and subtropical regions, with a few species in temperate climates, and is most diverse in South America. The Brazil is the center of diversity for the group, with about 406 species in 33 genera, of which 22 genera and 90 species occur in the Caatinga. The floristic survey of Bignoniaceae in the Environmental Protection Area Serra Branca included analysis of 31 specimens collected from August 2009 to February 2012. The analyses were supplemented with dried collections from the following herbaria: ALCB, HRB and HUEFS. Nine genera and 11 species were recorded: [Anemopaegma Mart ex DC; Bignonia L.; Cuspidaria DC.; Fridericia Mart.; Handroanthus Mattos; Jacaranda Juss; Lundia DC.; Mansoa DC. and Tabebuia Gomes ex DC.]. Fridericia was the most representative genus with three species. The taxonomic treatment includes a key for the identification, descriptions, illustrations, photos, data of the geographical distribution, reproductive phenology and comments about the species. Keywords: floristic, semiarid, biodiversity. A família Bignoniaceae na APA Serra Branca, Raso da Catarina, Jeremoabo, Bahia, Brasil

RESUMO. Bignoniaceae é composta por 82 gêneros e 827 espécies distribuídas principalmente nas regiões tropicais e subtropicais, com algumas espécies em climas temperados, é mais diversificada na América do Sul. O Brasil é o centro de diversidade do grupo com cerca de 406 espécies em 33 gêneros, dos quais 22 gêneros e 90 espécies ocorrem na Caatinga. O levantamento florístico das Bignoniaceae na Área de Proteção Ambiental Serra Branca incluiu a análise de 31 espécimes coletados de agosto de 2009 a fevereiro de 2012. As análises foram complementadas com coleções dos seguintes herbários: ALCB, HRB e HUEFS. Nove gêneros e 11 espécies foram registradas: [Anemopaegma Mart ex DC.; Bignonia L.; Cuspidaria DC.; Fridericia Mart.; Handroanthus Mattos; Jacaranda Juss; Lundia DC.; Mansoa DC. e Tabebuia Gomes ex DC.]. Fridericia foi o gênero mais representativo com três espécies. O tratamento taxonômico inclui uma chave para a identificação, descrições, ilustrações, fotografias, dados de distribuição geográfica, fenologia reprodutiva e comentários sobre as espécies. Palavras-chave: florística, semiárido, biodiversidade.

Introduction representative family of the Caatinga. Among the works carried out on taxa of Bignoniaceae in the Bignoniaceae comprises 82 genera and 827 species distributed mostly in tropical and subtropical Northeast Region of Brazil, we highlight the regions, with a few species in temperate climates, following: Harley and Simmons (1986) recorded and is most diverse in South America (Lohmann & three species in the region of Mucugê (Bahia); Ulloa, 2007; Judd et al., 2009). According to Gentry Gentry (1995) recorded six species at Pico das (1990), it is the most ecologically important liana Almas, Chapada Diamantina; Lohmann and Pirani family in the American tropics, and so constitutes a (1996) identified 17 species of the formerly tribe good model for studying the great diversity of Tecomeae in the Cadeia do Espinhaço (Bahia and tropical plant communities. Brazil is the center of Minas Gerais); Silva and Queiroz (2003) recorded diversity for the group with about 406 species in 33 33 species in Catolés, Chapada Diamantina, Bahia; genera, of which 22 genera and 90 species occur in Silva-Castro, Costa, and Brito (2007) recorded 15 the Caatinga (Lohmann, 2015). species of Jacaranda in Bahia and Espírito Santo, Giulietti, Conceição, and Queiroz (2006) Silva-Castro, and Rapini (2013) recognized 26 species considers Bignoniaceae to be the eighth most in their taxonomic treatment of the Tabebuia Alliance.

Acta Scientiarum. Biological Sciences Maringá, v. 38, n. 4, p. 395-409, Oct.-Dec., 2016 396 Silva et al.

The Caatinga has a high rate of endemism and Material and methods diversity, making a better understanding of its flora The Evironmental Protection Area Serra Branca, necessary for proper conservation measures (Prado, Raso da Catarina (EPASB, Figure 1) comprises 2003). However, Caatinga is probably the most 67,237 ha, located in the municipality of Jeremoabo undervalued and poorly known botanically biome (Giulietti et al., 2002), yet is has the lowest number in Northeastern, in the State of Bahia, and it is fully of conservation units and is one of the least protected inserted into the “polígono das secas” (Fundação in Brazil (Leal, Silva, Tabarelli, & Lacher, 2005). CTI/NE, 2016), delimited by the coordinates Studies on taxa of Bignoniaceae in areas of 09º53’15.5’’ to 09º44’34.6’’S and 38º49’36.1’’ to Caatinga in Bahia are few. Given the significant rate 38º52’20.4’’W, limited to the South with the Vaza- of endemism and diversity for the Caatinga biome, Barris River and North to the Ecological Station and the limited number of surveys for the family Raso da Catarina (ESRC). The predominant therein, this study aims to contribute to a better vegetation is the sandy, very dense bushy Caatinga. understand of the Bignoniaceae in the Caatinga. The climate of the Ecoregion is semiarid, with Towards this aim, a survey of species of average rainfalls of 500 mm year-1 and annual Bignoniaceae was conducted in the Environmental temperature is approximately 23ºC (Szabo, Rocha, Protection Area Serra Branca, Raso da Catarina, to Tosato, & Barroso, 2007). The soils are generally contribute to the knowledge of Angiosperms of the sandy deep and very fertile relief plan with Caatinga in Bahia, as well as support the sandstone formations (Velloso, Sampaio, & Pareyn, development of the area’s management plan. 2002).

Figure 1. Location EPA Serra Branca, Raso da Catarina, Bahia, Brazil (Varjão, Jardim, & Conceição, 2013).

Acta Scientiarum. Biological Sciences Maringá, v. 38, n. 4, p. 395-409, Oct.-Dec., 2016 Bignoniaceae in the EPA Serra Branca 397

The study was based on fieldwork carried from glabrous, ovary papillate ...... August/2009 to February/2012. Additional ...... 2. Bignonia convolvuloides information was complemented by the analysis of 5’. Calyx tubular; corolla pink to red with specimens deposited in the following herbaria: yellow fauces; anthers, connective and ovary ALCB, HRB and HUEFS (acronyms according to pilose ...... 9. Lundia longa Thiers (2016) continuously updated). The field 4’. Nectariferous disk conspicuous. collections and observations were performed during 6. Bracteoles filiform; anthers curved ...... random walks exploring most of the study area. The ...... 3. Cuspidaria lateriflora herborization and material processing followed the 6’. Bracteoles inconspicuous or caducous; methodology by Fosberg and Sachet (1965); Mori, anthers straight. Silva, Lisboa, and Coradin (1989), where fertile 7. Prophylls of the axillary buds material was collected with flowers and/or fruit. The foliaceous; ovary stipitate, capsule ovate to specimens were deposited in the herbarium of the orbicular ...... 1. Anemopaegma laeve Universidade Estadual da Bahia (HUNEB - Collection 7’. Prophylls of the axillary buds minute; Paulo Afonso) and the duplicates will be sent to the ovary sessile; capsule linear or oblong. main herbaria in the State of Bahia (ALCB, HRB 8. Tendrils trifid; connective and HUEFS). elongated, pubescent ...... The identifications were based mainly on ...... 10. Mansoa paganuccii specialized bibliographies (e.g., Woodson, Schery 8’. Tendrils simple; connective not and Gentry (1973), Gentry (1982), Lohmann and elongated, glabrous. Pirani (1996), Rizzini, Agarez, Andrade, and 9. Leaflets obovate; stamens Azevedo (1997), Silva and Queiroz (2003), Scudeller exserted; corolla red orange passing (2004), Silva-Castro et al. (2007), Grose and to pink after pollination; capsules Olmstead (2007), and Lohmann and Taylor (2014); with margins with wavy wings ...... protologues; photos of type collections; and ...... 5. Fridericia erubescens comparison of the collections in the herbaria that 9’. Leaflets elliptical, or elliptical to were visited. For the taxonomic descriptions, the oblong; stamens included; corolla terminologies proposed by Radford, Dickison, white passing to cream or lilac; Massey, and Bell (1974), Harris and Harris (2001) capsule with margins without wavy and Beentje (2010) were adopted. Phenological data wings. refers to the observations made in the study area. 10. Leaflets membranous; calyx campanulate; corolla Results and discussion tomentose, lilac with lobes passing to magenta, white Identification key for the species of Bignoniaceae in the EPA Serra Branca (Figure 2) fauces ..... 4. Fridericia dichotoma 1. Trees or erect shrubs; without tendrils. 10’. Leaflets chartaceous; calyx 2. Trees; leaves digitate; staminode undeveloped, slightly urceolate; corolla 8-10 mm. pubescent, white passing to 3. Leaflets with both surfaces lepidote; calyx cream, with white to cream bilabiate, lepidote, without nectaries; corolla fauces ...... 6. Fridericia limae yellow with red or brown nectar guides on the fauces ...... 11. Tabebuia aurea Taxonomic treatment 3’. Leaflets glabrescent with tector and Bignoniaceae Juss., Gen. Pl. [Jussieu]. 137. 1789. dendroid trichomes on the abaxial surface; Trees, shrubs or lianas. Branches commonly calyx 5-lobed, glabrous, with nectaries; cylindrical to quadrangular or hexagonal. Leaves corolla magenta with yellow nectar guides on opposite, rarely verticillate or alternate, composite, the fauces ...... 7. Handroanthus impetiginosus 2-3-foliolate, ternate, pinnate, bipinnate or digitate, 2’. Shrub; leaves pinnate at the base and rarely simple, entire, crenate or serrate, venation bipinnate at the apex; staminode well developed pinnatinerved to palmatinerved; in lianas terminal ca. 30 mm ...... 8. Jacaranda jasminoides leaflet can be substituted by tendril (simple, bifid, 1’. Lianas or scandent shrubs; with tendrils. trifid or multifid). Inflorescences racemose or 4. Nectariferous disk inconspicuous or absent. tirsoid, terminal, axillary or cauliflorous. Flowers 5. Calyx campanulate; corolla magenta with generally large and showy, dichlamydeous, white fauces; anthers and connective pentamerous, zygomorphic, bisexual. Calyx

Acta Scientiarum. Biological Sciences Maringá, v. 38, n. 4, p. 395-409, Oct.-Dec., 2016 398 Silva et al. gamosepalous, campanulate, tubular, spathaceous or the base; anthers commonly divergent, generally urceolate, apex spatulate, bilabiate, truncate or 2-5- glabrous, rarely pilose; pollen grains many, in lobed, aestivation imbricate, with or without monads, rarely in tetrads or polyads; nectariferous patelliform nectaries. Corolla gamopetalous, disk generally present; gynoecium bicarpellate, tubular-campanulate, infundibuliform, campanulate bilocular; ovary superior, multiovulate, placentation or hypocrateriform, sometimes with bilabiate apex, axial, stigma bilamelate, lobes sensitive (closing after aestivation imbricate, zygomorphic; stamens contact with pollinator). Fruit capsule usually included or exserted, 4, rarely reduced to 2, dehiscent, septifragal or loculicidal, rarely indehiscent; didynamous, staminode reduced, glabro, rarely seeds usually winged, rarely without wings (Woodson elongate and pilose; filaments adnate to the corolla at et al., 1973; Gentry, 1980; Lohmann, 2004).

Figure 2: Representatives of the Bignoniaceae in the EPASB. A. Anemopaegma laeve. B. Bignonia convolvuloides. C. Cuspidaria lateriflora. D. Fridericia dichotoma. E. Fridericia erubescens. F. Fridericia limae. G. Jacaranda jasminoides. H. Lundia longa. I. Mansoa paganuccii. (Photos by L.R. Silva).

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1. Anemopaegma laeve DC., Prodr. [A. P. de Liana; branchlets cylindrical, striated, with Candolle]. 9: 189. 1845. Figures 2.A, 3.A-E lenticels, pubescent, without interpetiolar gland Liana; branchlets cylindrical, striated, without fields. Prophylls of the axillary buds bromeliad-like lenticels, pubescent, with interpetiolar gland fields. (minute and triangular), ca. 2 × 1 mm, glabrous. Prophylls of the axillary buds foliaceous ca. 1.5 × Leaves 2-3-foliolate, petioles 2-2.5 cm, pubescent, 1.3 cm, orbicular, pubescent, trichomes tector. petiolules ca. 0.6 cm, tomentose, leaflets 5.5-11 × 3- Leaves 2-foliolate, petioles 2.5-3 cm, petiolules ca. 6.5 cm, concolorous, chartaceous to membranaceous, 0.4 cm, both pubescent; leaflets 4.5-6 × 2.5-2 cm, elliptic or oblong, apex acuminatte, rarely rounded, concolorous, chartaceous, lanceolate to elliptic, apex margins entire, base rounded to cuneate, venation acuminate to rounded, margins entire, base penninerved, both surfaces with tector trichomes rounded, venation penninerved, both surfaces restricted on the midrib; tendrils simple. pubescent with tector trichomes; tendrils simple. Inflorescence a raceme, peduncles ca. 2.5 cm, pilose, Inflorescence a thyrse, peduncles ca. 1 cm, pedicel pedicel ca. 1.5 cm, tomentose, bracts and bracteoles ca. 1 cm, both pubescent, bracts and bracteoles inconspicuous. Calyx ca. 0.4 × 0.6 cm, base green, caducous. Calyx ca. 1 × 1 cm, green, tubular to apex magenta, campanulate, 5–lobed, apiculate, campanulate, truncate, without rifts, slightly without rifts, glabrescent, without nectaries; corolla pubescent, tector trichomes sparse, with nectaries; 6-7 × 2-2.5 cm, magenta with white fauces, corolla 3-5 × ca. 1.5 cm, tube and fauces yellow and infundibuliform, glabrous, stamens included, dorsal lobes white, infundibuliform, slightly pubescent; filaments ca. 1.5 cm, ventral filaments ca. 1 cm, stamens included, dorsal filaments ca. 2.3 cm, anthers ca. 10 mm, glabrous, straight, connective not ventral filaments ca. 1.5 cm, anthers ca. 8 mm, elongated, glabrous, staminode ca. 6 mm; glabrous, straight, connective not elongated, nectariferous disk inconspicuous, ovary ca. 4 × 1 glabrous, staminode ca. 5 mm; nectariferous disk mm, papillate, sessile, not ribbed, style ca. 1.7 cm, stigma ca. 3 mm. Fruits and seeds not seen. conspicuous; ovary ca. 5 × 1 mm, glabrous, stipitate, Material examined: BRAZIL. Bahia: not ribbed, style ca. 3.3 cm, stigma ca. 3 mm. Jeremoabo, APA Serra Branca, Fazenda Serra Branca, Capsules 6-8 × 4.5–5.5 cm, ovate to orbicular, estrada sentido a Serra Branca, 10.XII.2008, fl., M.V.V. enlarged and flattened, smooth, coriaceous, margins Romão 423 (HUNEB); Fazenda Serra Branca, Trilha flat, without wings. Seeds 2.5 × 3.3 cm. próximo ao tanque de dentro, próximo a Serra do Navio, Material examined: BRAZIL. Bahia: 04.XI.2010, fl., L.R. Silva 01 (HUNEB); Fazenda Jeremoabo, APA Serra Branca, Entrada da APA Serra Branca, Trilha próximo a Serra do Navio, próximo à porteira, 28.XI.2011, fl. fr., R.R. Varjão 35 03.XI.2011, fl., L.R. Silva 52, 53 (HUNEB). (HUNEB); Baixa da estrada que vai da Estação Ecológica Bignonia convolvuloides is found in dry forest do Raso da Catarina aos Quelés, 27.I.2011, fl., R.R. vegetation in Bolivia, Paraguay and Brazil [Bahia, Varjão 19 (HUNEB); Fazenda Serra Branca, próximo Mato Grosso, Minas Gerais and Pernambuco] ao rio Vaza-Barris, 01.XI.2008, fr., M.V.V. Romão (Lohmann & Taylor, 2014). In Brazil is distributed 410 (HUNEB); Caminho da Estação Ecológica do Raso in areas of Cerrado and Atlantic Forest (Lohmann, da Catarina em direção ao povoado Quelés, 08.XII.2009, 2015). fl. fr., T.M.S. de Melo 113 (HUNEB). In the EPASB it was collected in full bloom in This species is endemic to Brazil with records in November and December and found only in areas Caatinga and Cerrado, and is distributed in the of well-preserved forest. southeast and northeast regions (Lohmann, 2015). In This species is recognized by branches with the EPASB it was collected with flower and fruit in bromeliad-like prophylls, calyx with apiculate January, March, April, November and December. lobes, nectariferous disk inconspicuous and ovary Anemopaegma laeve is widely distributed over the area, papillate. being one of the most representative species of the family. 3. Cuspidaria lateriflora DC., Prodr. [A. P. de Anemopaegma laeve is characterized by the Candolle]. 9: 179. 1845. Figures 2.C, 3.K–N foliaceous prophylls, calyx with nectaries, tube and Lianas or scandent shrubs; branchlets cylindrical, fauces yellow and lobes white, ovary stipitate and striated, with lenticels, tomentose to glabrescent, capsule flattened and enlarged, and ovate to without interpetiolar gland fields. Prophylls of the orbicular. axillary buds minute. Leaves 3-foliolate, petioles 0.1- 0.5 cm, tomentose, petiolules ca. 0.25 cm, 2. Bignonia convolvuloides (Bureau & K. Schum.) pubescent, leaflets ca. 2.5 × 2 cm, discolorous, L.G.Lohmann, Ann. Missouri Bot. Gard. 99: 418. chartaceous, ovate or lanceolate, apex acuminate, 2014. Figures 2.B, 3.F-J margins entire, base rounded, venation penninerved,

Acta Scientiarum. Biological Sciences Maringá, v. 38, n. 4, p. 395-409, Oct.-Dec., 2016 400 Silva et al. adaxial surface tomentose, abaxial surface tomentose pedicel ca. 5 mm, both pubescent, bracts and or velutinous, trichomes tector and stipitate bracteoles inconspicuous. Calyx ca. 0.9 × 0.7 cm, glandular trichomes; tendrils simple. Inflorescence a green and magenta base at the apex, campanulate, thyrse; peduncles ca. 5 cm, tomentose, pedicel ca. truncate, without rifts, tector trichomes sparse, 1.3 cm, pubescent, bracts filiform ca. 3 mm. Calyx without nectaries; corolla 3–5 × 1–1.5 cm, lilac, ca. 0.6 × 0.4 cm, green, campanulate, 5-lobed, lobes magenta and fauces white, infundibuliform, cuspidate, without rifts, tomentose, with glandular tomentose; stamens included, dorsal filaments ca. trichomes stipitate, without nectaries; corolla 3-4 × 1.8 cm, ventral filaments ca. 1.3 cm, anthers ca. 6 ca. 1.5 cm, magenta with white fauces and lilac mm, glabrous, straight, connective not elongated, nectar guides, infundibuliform, vellutine, stamens glabrous, staminode ca. 5 mm; nectariferous disk included, dorsal filaments ca. 1.5 cm, ventral conspicuous; ovary ca. 2 × 1 mm, lepidote, sessile, filaments ca. 1.1 cm, anthers ca. 8 mm, slightly ribbed, style ca. 2 cm, stigma ca. 2 mm. Fruits and pubescent, curved, connective not elongated, seeds not seen. glabrous, staminode ca. 2 mm; nectariferous disk Material examined: BRAZIL. Bahia: conspicuous, ovary ca. 2 × 1 mm, lepidote, sessile, Jeremoabo, APA Serra Branca, Fazenda Serra Branca, not ribbed, style ca. 1.4 cm, stigma ca. 3 mm. caminho da vaca morta em direção a Serra Branca, Capsules 30-50 × 0.7 cm, linear, slightly rounded, 04.XI.2010, fl., L.R. Silva 06 (HUNEB); Trilha striated, coriaceous, margins flat, without wings. sentido a Serra do Navio, 03.XI.2011, fl., L.R. Silva 54 Seeds ca. 2.3 × 0.7 cm. (HUNEB). Material examined: BRAZIL. Bahia: Fridericia dichotoma is widely distributed on slopes Jeremoabo, APA Serra Branca, Estrada que vai da of tropical dry forest and humid forest (Lohmann & Estação Ecológica do Raso da Catarina para o Povoado Taylor, 2014). It occurs from Mexico to Argentina, Quelés, 22.IX.2010, fr., D.D. Vieira 80 (HUNEB); with extremely variable blooming during the dry Caminho velho em direção a João Gomes, depois da season (Gentry et al., 1973). In Brazil there are porteira, 04.XI.2011, fl., J.B. Lima 19 (HUNEB); records from Caatinga, Cerrado, Atlantic Forest, Fazenda Serra Branca, Trilha em direção ao tanque do Pantanal and Amazon Rainforest from the north to coleta, 05.X.2010, fl, L.R. Silva 08 (HUNEB); Faz. the southeast regions (Lohmann, 2015). In the Serra Branca, Trilha próximo ao curral, 27.III.2012, fr., EPASB it was collected in full bloom in December L.R. Silva 61 (HUNEB). and is poorly represented in the area having been Cuspidaria lateriflora is found in dry to wet forest collected only twice. vegetation in Peru Bolivia, Paraguay, and Brazil The species can be recognized by membranaceous where is distributed in Amazon Rainforest, leaflets, truncate calyx, tomentose corolla, lilac with Caatinga, Cerrado, and Atlantic Forest (Lohmann & magenta lobes and white fauces. Taylor, 2014; Lohmann, 2015). It can be easily found throughout the study area where it flowers 5. Fridericia erubescens (DC.) L. G. Lohmann, Ann. and fruits much of the year, peaking bloom between Missouri Bot. Gard. 99: 437-438. 2014. Figures 2.E, November and January. 4.F-J This species is recognized by relatively small (ca. Lianas or scandent shrubs; branchlets cylindrical, 2.5 × 2 cm) leaflets with tector and glandular without streaking, with lenticels, pilose, with stipitate trichomes, which are of a sticky consistency interpetiolar gland fields. Prophylls of the axillary in the fields, filiform bracts, calyx with cuspidate buds minute. Leaves 2-3-foliolate, petioles 1.5-4 cm, lobes, glandular trichomes stipitate, stamens with petiolules 0.4-1 cm, both pubescent; leaflets 3-6 × forward curved anthers and capsule linear striated. 2.5-4.5 cm, discolorous, chartaceous, obovate, apex 4. Fridericia dichotoma (Jacq.) L.G.Lohmann, Ann. rounded, margins entire, base attenuate, venation Missouri Bot. Gard. 99: 436–437. 2014. Figures 2.D, penninerved, adaxial surface with sessile glandular 4.A-E trichomes sparse on limbo and tector trichomes Lianas; branchlets cylindrical, striated, with concentrated on the midrib, abaxial surface lenticels, glabrous, without interpetiolar gland fields. pubescent; tendrils simple. Inflorescence a thyrse; Prophylls of the axillary buds minute. Leaves 2–3– peduncles ca. 1.9 cm, pubescent, pedicel ca. 0.5 cm, foliolate, petioles 4–5.5 cm, petiolules 0.2–0.8 cm, pilose, bracts and bracteoles filiform ca. 2 mm. both slightly pubescent; leaflets 5.5–7.5 × 2.5–3.0 Calyx ca. 0.8 × 0.4 cm, green, tubular, 5-lobed, cm, concolorous, membranaceous, elliptical, apex cuspidate, without rifts, slightly pubescent, with acuminatte, margins entire, base rounded or slightly tector trichomes and glandular trichomes, without cordate, venation penninerved, both surfaces with nectaries; corolla 4.5-5.5 × 1-1.3 cm, red to orange tector trichomes restricted to the midrib; tendrils passing pink after pollination, with red to orange simple. Inflorescence a thyrse; peduncles ca. 1 cm, fauces, infundibuliform, pubescent, stamens

Acta Scientiarum. Biological Sciences Maringá, v. 38, n. 4, p. 395-409, Oct.-Dec., 2016 Bignoniaceae in the EPA Serra Branca 401 exserted, dorsal filaments ca. 4.4 cm, ventral ovary ca. 3 × 1 mm, glabrous, sessile, not ribbed, filaments ca. 3.5 cm, anthers ca. 6 mm, glabrous, style ca. 5 cm, stigma ca. 2 mm. Capsules 5-11 × 3- straight, connective not elongated, glabrous, 4.5 cm, oblong, flattened, smooth, coriaceous, staminode ca. 8 mm; nectariferous disk conspicuous, margins with wavy wings. Seeds ca. 2.5 × 1 cm.

Figure 3. A-E. Anemopaegma laeve: A. Flowering branch. B. Prophylls of the axillary buds foliaceous. C. Calyx. D. Ovary with nectariferous disk. E. Fruit. F-J. Bignonia convolvuloides: F. Flowering branch. G. Branch detail with prophylls of the axillary buds bromeliad-like. H. Calyx. I. Anthers; J. Ovary. K.-N. Cuspidaria lateriflora: K. Flowering branch with bracteoles filiform. L. Leaflet. M. Calyx. N. Anthers. (Illustrations by Natanael Santos; A-E from R. R Varjão 19; F-J from L. R. Silva 52; K-N from L. R. Silva 08).

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Material examined: BRAZIL. Bahia: This is species endemic to Brazil with records Jeremoabo, APA Serra Branca, Estrada que vai da only for Caatinga, is distributed in the states of Estação Ecológica do Raso da Catarina, 22.IX.2010, fl. Piauí, Ceará, Pernambuco, and Bahia (Lohmann, fr., D.D. Vieira 89 (HUNEB); Fazenda Serra Branca, 2015). In the EPASB it was found in flower and vaca morta, 04.XI.2011, L.R. Silva 58 (HUNEB); fruit in May, November, December and January. It Caminho da Serra Branca, 08.XII.2011, fl., L.R. Silva is widely distributed in the area. 17 (HUNEB); Trilha secundária a estrada principal perto Fridericia limae is characterized by chartaceous da caixa d’água, 08.IV.2011, fl., R.R. Varjão 70 leaflets, with slightly urceolate, truncate calyx and (HUNEB). corolla white passing to cream and linear and This is a species endemic to Brazil with records compressed capsule. In the field, it is also possible for Caatinga, Cerrado and Atlantic Forest and to smell the sweetish odor released by the flowers. distributed from the southeast to the northeast (Lohmann, 2015). In the EPASB it was collected 7. Handroanthus impetiginosus (Mart. ex DC.) with flower and fruit in April, September, Mattos, Loefgrenia. 50: 2. 1970. Figures 5.A-D November and December. It is widely distributed Tree, ca. 9 m; branchlets cylindrical, without throughout the area and is one of the most streaking, without lenticels, glabrous, without representative species. interpetiolar gland fields. Prophylls of the axillary It is characterized by obovate leaflets, corolla red buds minute. Leaves digitate, 5-foliolate, petioles 5- to orange passing to pink after pollination, stamens 8.5 cm, petiolules 1-4 cm, both glabrous; leaflets 7- exserted and fruits with winged margins. 10 × 2.5-4 cm, concolorous, after dried becomes 6. Fridericia limae (A. H. Gentry) L. G. Lohmann, blackened, chartaceous, lanceolate, apex acute, Ann. Missouri Bot. Gard. 99: 440. 2014. Figures 2.F, occasionally with slightly serrated apex, margins 4.K-O entire, base rounded or cuneate, venation Lianas; branchlets cylindrical, striated, with penninerved, adaxial surface glabrescent, abaxial lenticels, glabrous, without interpetiolar gland fields. surfaces with tector trichomes and dendroid. Prophylls of the axillary buds minute. Leaves 2-3- Inflorescence a thyrse; peduncles ca. 1 cm, pedicel foliolate, petioles 2.5-4 cm, petiolules 1 cm, both ca. 1 cm, both glabrous, bracts and bracteoles glabrous or slightly pubescent; leaflets 4.5-10 × 2.5- inconspicuous. Calyx ca. 0.6 × 0.5 cm, green to 4 cm, concolorous, chartaceous, elliptical or oblong, magenta, tubular to campanulate, 5-lobed, irregular apex obtuse, occasionally emarginate or retuse, lobes, without rifts, glabrous, with nectaries; corolla margins entire, base rounded, venation penninerved, ca. 6.5 × 1-5 cm, magenta with yellow nectar guides both surfaces glabrous or occasionally glabrescent, on the fauces, infundibuliform, slightly pubescent; with few tector trichomes restricted to the midrib; stamens included, dorsal filaments ca. 2.2 cm, tendrils simple. Inflorescence a thyrse; peduncles ca. ventral filaments ca. 1.3 cm, anthers ca. 6 mm, 4 cm, pedicel ca. 2 cm, both glabrous, bracts and glabrous, straight, connective not elongated, bracteoles inconspicuous. Calyx ca. 1 × 0.8 cm, light glabrous, staminode ca. 10 mm; nectariferous disk green, slightly urceolate, truncate, without rifts, conspicuous, ovary ca. 3 × 1 mm, lepidote, sessile, glabrous, without nectaries; corolla ca. 4 × 1-8 cm, ribbed, style ca. 2.7 cm, stigma ca. 3 mm. Capsules white to cream with white to cream fauces, 20-26 × 0.8-1 cm, linear, rounded, smooth, infundibuliform, pubescent, stamens included, coriaceous, margins flat, without wings. Fruits and dorsal filaments ca. 1.7 cm, ventral filaments ca. 1.2 seeds not seen. cm, anthers ca. 10 mm, glabrous, straight, Material examined: BRAZIL. Bahia: connective not elongated, glabrous, staminode ca. 7 Jeremoabo, APA Serra Branca, Fazenda Serra Branca, mm; nectariferous disk conspicuous, ovary ca. 2 × 1 Vaca morta, 01.XI.2008, fl., M.V.V. Romão 415 mm, lepidote, sessile, not ribbed, style ca. 2.3 cm, (HUNEB); Fazenda Serra Branca, Caminho da vaca stigma ca. 2 mm. Capsules ca. 10 × 1.5 cm, linear, morta em direção a Serra Branca, 04.XI.2010, fl., L.R. compressed, slightly rounded, smooth, coriaceous, margins constricted irregularly, without wings. Silva 05 (HUNEB). Seeds ca. 3.5 × 1.5 cm. Handroanthus impetiginosus is distributed from Material examined: BRAZIL. Bahia: northwestern Mexico to northwestern Argentina, Jeremoabo, APA Serra Branca, Caminho que sai da mainly in deciduous, semideciduous and seasonly Estação Ecológica em direção ao povoado Quelés, 653 m, dry forests (Gentry, 1992b). It is widely distributed 05.V.2011, fl., D.D. Vieira 148 (HUNEB); Fazenda in Brazil being recorded in Caatinga and Atlantic Serra Branca, caminho Serra Branca, 08.XII.2011, fl., Forest from the north to the southeast (Lohmann, L.R. Silva 31 (HUNEB). 2015). In EPASB it blooms and bears fruit from

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October to January. The species is well represented guides. According to Espírito-Santo et al., (2013) in the area and widely used as an ornamental. the species exhibits broad morphological It is characterized by calyx glabrous with variation. The leaves after dried becomes nectaries, and magenta corolla with yellow nectar blackened.

Figure 4. A-E. Fridericia dichotoma: A. Flowering branch. B. Calyx. C. Indument of the calyx. D. Corolla. E. Indument of the corolla. F-J. Fridericia erubescens: F. Flowering branch. G. Leaflet. H. Flower with stamens exserted. I. Stamens. J. Fruit. K-O. Fridericia limae: K. Flowering branch. L. Calyx. M. Corolla. N. Indument of the corolla. O. Fruit. (Illustrations by Natanael Santos; A-E from L. R. Silva 06; F-J from D. D. Vieira 89; K-O from L. R. Silva 31). Acta Scientiarum. Biological Sciences Maringá, v. 38, n. 4, p. 395-409, Oct.-Dec., 2016 404 Silva et al.

8. Jacaranda jasminoides (Thunb.) Sandwith., 9. Lundia longa DC., Prodr. [A. P. de Candolle] 9: Recueil Trav. Bot. Néerl. 34: 232. 1937. Figures 180. 1845. Figures 2.H, 5.H-L 2.G, 5.E-G Lianas; branchlets cylindrical, striated, with Shrub erect, ca. 3 m; branchlets cylindrical, lenticels, glabrous, with interpetiolar gland fields. lightly striated, with lenticels, slightly pubescent, Prophylls of the axillary buds minute. Leaves 2- without interpetiolar gland fields. Prophylls of the foliolate, petioles 2-4 cm, petiolules 1-2 cm, tector axillary buds minute. Pinnate leaves at the base and trichomes sparse; leaflets 5-12 × 3-5.5 cm, bipinnate at the apex, 7-15-foliolate, petioles ca. 3 discolorous, chartaceous, lanceolate to cordate, apex cm, petiolules ca. 0.7 cm, pubescent, leaflets 3.5- acuminate, margins entire, base subcordate, truncate 6.5(-8) × 2-4(-4.5) cm, discolorous, chartaceous, or asymmetrical, venation penninerved, adaxial lanceolate or ovate, apex acute and obtuse, margins surface glabrescent, abaxial surface slightly pilose, entire or serrated in young leaflets, base rounded to with tector trichomes; tendrils simple. Inflorescence subcordate or cuneate in young leaflets, venation a thyrse; peduncles 1-5.5 cm, slightly pilose, pedicel penninerved, adaxial surface slightly pubescent, ca. 1 cm, glabrous or with tector trichomes sparse, abaxial surface tomentose, both with tector bracts and bracteoles inconspicuous. Calyx ca. 9 × 4 trichomes. Inflorescence a thyrse; peduncles ca. 4 cm, green to red, tubular, 5-lobed, irregular lobes, cm, pedicel ca. 1 cm, both pubescent, bracts and without rifts, slightly pilose, with tector trichomes, bracteoles inconspicuous. Calyx ca. 1 × 0.5 cm, without nectaries; corolla ca. 6 × 1 cm, pink to red green in the upper portion and vinaceous-magenta with yellow fauces, tubular to infundibuliform, pubescent; stamens exserted, dorsal filaments ca. 3 in the lower portion, cupulate, 5-lobed, cuspidate, cm, ventral filaments ca. 2.4 cm, anthers ca. 6 mm, without rifts, pubescent, with glandular trichomes, pilose, straight, connective not elongated, pilose, without nectaries; corolla ca. 6-7.5 × 1.5-2.5 cm, staminode ca. 5 mm; nectariferous disk absent, vinaceous-magenta with white nectar guide on the ovary ca. 3 × 1 mm, pilose, sessile, no ribbed, style fauces, tubular-campanulate, slightly pubescent; ca. 5.3 cm, stigma ca. 3 mm. Fruits and seeds not stamens included, dorsal filaments ca. 2.3 cm, seen. ventral filaments ca. 2 cm, anthers ca. 6 mm, Material examined: BRAZIL. Bahia: glabrous, straight, connective not elongated, Jeremoabo, APA Serra Branca, Estrada para os Quelés, glabrous, staminode ca. 30 mm; nectariferous disk baixa da forra, depois do povoado Olhos d’água dos negros, conspicuous, ovary ca. 3 × 1 mm, glabrous, sessile, 19.XII.2012, fl., L.R. Silva 87 (HUNEB). ribbed, style ca. 2.3 cm, stigma ca. 2 mm. Capsules This species is found in wet sites in Atlantic 3-6.5 × ca. 5 cm, ovate to obovate, compressed, forest vegetation in eastern Brazil (Lohmann & smooth, coriaceous, margins flat, without wings. Taylor, 2014). In Brazil it is distributed widely in Seeds 0.8-1.5 × ca. 2 cm. Caatinga, Cerrado, and Atlantic Forest environments Material examined: BRAZIL. Bahia: (Lohmann, 2015). In the EPASB it was collected in Jeremoabo, APA Serra Branca, Fazenda Serra Branca, flower in July and is well represented. , 19.II.2009, fr., A.S. Conceição 1563 Lundia longa is characterized by lanceolate to (HUNEB); Fazenda logradouro próximo ao limite da cordate leaflets, flowers with pink to red corolla and Estação Ecológica Raso da Catarina, 20.III.2009, A.S. yellow fauces, nectariferous disk absent, ovary, Conceição 1621 (HUNEB); Fazenda Serra Branca, anthers and connective pilose. Estrada secundária principal próximo a entrada da caixa d’água, 1.VI.2011, fl., L.R. Silva 29 (HUNEB). 10. Mansoa paganuccii M. M. Silva, Phytotaxa 258: This species is endemic to Brazil with records 59. 2016. Figures 2.I, 6.A-D from Caatinga, Cerrado, and Atlantic Forest from Lianas; branchlets cylindrical, striated, with northeast to southeast (Lohmann, 2015). In the lenticels, glabrous, without interpetiolar gland fields. EPASB it was collected with flower and fruit in Prophylls of the axillary buds minute. Leaves 2-3- February, March and June. Jacaranda jasminoides is foliolate, petioles 1.5-2 cm, petiolules 0.2-0.8 cm, widely distributed in the area and is one of the most both pubescent; leaflets 4.5-8 × 2-3 cm, representative species of the family. discolorous, chartaceous, ovate to elliptic, apex It can easily be recognized by branches with acuminate or slightly emarginate, margins entire or pinnate leaves at base and bipinnate leaves at apex, irregularly serrate, base rounded, venation leaflets with margins entire or serrate, flowers penninerved, both surfaces with tector trichomes vinaceous-magenta with white nectar guides on the restricted to the midrib; tendrils trifid. Inflorescence fauces, staminode ca. 30 mm and capsule ovate to a thyrse; peduncles ca. 2 cm, glabrescent, pedicel ca. obovate with flat margins. 1.3 cm, glabrous, bracts and bracteoles

Acta Scientiarum. Biological Sciences Maringá, v. 38, n. 4, p. 395-409, Oct.-Dec., 2016 Bignoniaceae in the EPA Serra Branca 405 inconspicuous. Calyx ca. 0.7 × 0.5 cm, green with glabrous, straight, connective elongated, pubescent, magenta apex, campanulate, truncate or 5- staminode ca. 6 mm; nectariferous disk mucronate, lobes inconspicuous, with rifts, conspicuous, ovary ca. 4 × 1 mm, lepidote, sessile, glabrous, with nectaries; corolla ca. 5-8 × 1.5-2 cm, ribbed, style ca. 2.3 cm, stigma ca. 2 mm. Capsules purple with purple fauces, infundibuliform, ca. 14 × 1 cm, linear, cylindrical, veins prominent, glabrous; stamens included, dorsal filaments ca. 2.3 chartaceous, margins flat, without wings. Seeds ca. 1 cm, ventral filaments ca. 1.8 cm, anthers ca. 6 mm, × 3.5 cm.

Figure 5. A-D. Handroanthus impetiginosus: A. Leaf. B. Calyx. C. Flower. D. Opened corolla showing stamens and staminode. E-G. Jacaranda jasminoides: E. Flowering branch. F. Flower. G. Opened corolla showing staminode well developed. H-L. Lundia longa: H. Flowering branch. I. Leaflet. J. Flower with stamens exserted. K. Anthers. L. Ovary. (Illustrations by Natanael Santos; A-D from L. R. Silva 05; E-G from L. R. Silva 29; H-L from A. S. Conceição 1777).

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Material examined: BRAZIL. Bahia: Bahia, and northern Minas Gerais (Silva-Castro & Jeremoabo, APA Serra Branca, Caminho que vai da Queiroz, 2016). In the EPASB it is widely Estação Ecológica em direção ao povoado Quelés, distributed throughout the area forming 23.IX.2009, fl., D.D. Vieira 108 (HUNEB); Fazenda populations. It was collected with flower and fruit Serra Branca, Trilha em direção ao tanque de dentro, from July to November. 04.XI.2010, fl., L.R. Silva 04 (HUNEB); Estrada que Mansoa paganuccii is characterized by truncate vai para os Quelés na entrada para Estação Ecológica do Raso da Catarina, 27.VII.2011, fl., L. R. Silva 36 calyx or 5-mucronate, purple corolla, stamens with (HUNEB); Fazenda Serra Branca, trilha em direção ao an elongated and pubescent connective, cylindrical Araça, 21.VIII.2008, fl., M.V.V. Romão 262 capsules with veins prominent. (HUNEB). This species is found in Caatinga vegetation of 11. Tabebuia aurea (Manso) Benth. & Hook f. ex northeastern Brazil, where it occurs in the states of Moore, Trans. Linn. Soc. London, Bot. 4: 423. 1895. Rio Grande do Norte, Ceará, Piauí, Pernambuco, Figure 6.E-I

Figure 6. A-D. Mansoa paganuccii: A. Flowering branch. B. Tendril. C. Calyx. D. Stamens. E-I. Tabebuia aurea: E. Leaf. F. Calyx. G. Indument of leaflet and calyx. H. Flower. I. Opened corolla showing staminode. (Illustrations by Natanael Santos; A-D from L. R. Silva 04; E-I from M. V. V. Romão 412.).

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Tree ca. 6 m; branchlets cylindrical, without Bignonia convolvuloides. The peak flowering for the streaking, without lenticels, glabrous. Without group encompasses the months of November to interpetiolar gland fields. Prophylls of the axillary early February. buds minute. Leaves digitate, (3)5-foliolate, petioles 3-10 cm, petiolules 1-5 cm, glabrous or lepidote; Acknowledgements leaflets 10-18 × 3-4 cm, concolorous, coriaceus, Thanks to the Fundação de Amparo à Pesquisa do lanceolate or eliptic, apex cuneate or rounded, Estado da Bahia (FAPESB, PET # 0023 /2007) and to margins entire, base truncate or cuneate, the Conselho Nacional de Desenvolvimento Científico e occasionally cordate, venation penninerved, adaxial Tecnológico (CNPq Proc. # 552589/2011-0) for and abaxial surfaces lepidote. Inflorescence a thyrse; financial support. To Companhia Hidrelétrica do São peduncles ca. 1-3 cm, pedicel ca. 1-1.5 cm, both Francisco (CHESF) for their support during field lepidote, bracts and bracteoles inconspicuous. Calyx work. To anonymous reviewer by improvements. ca. 1-2 × ca. 0.8 cm, green, tubular, bilabiate, The first author thanks the FAPESB for the lepidote, without rifts, without nectaries; corolla 5-9 scholarship (BOL #1969/2010), the curators and × ca. 2 cm, yellow with red or brown nectar guides technicians of the herbaria that were visited for on the fauces, infundibuliform, glabrous; stamens their readiness during the consultation of the included, dorsal filaments ca. 1.7 cm, ventral collections and Natanael Santos for the botanical filaments ca. 1.2 cm, anthers ca. 4 mm, glabrous, illustrations. straight, connective not elongated, glabrous, staminode ca. 8 mm; nectariferous disk References conspicuous, ovary ca. 4 × 1 mm, lepidote, sessile, not ribbed, style ca. 3.5 cm, stigma ca. 2 mm. Beentje, H. (2010). The Kew Plant Glossary an illustrated Capsules 9-17 × 1.4-2 cm, linear to oblong, dictionary of plant terms. Kew, UK: Royal Botanical rounded, smooth, coriaceous, margins flat, without Garden. wings. Seeds 1.1-1.4 × 0.8-0.9 cm. Espírito Santo, F. S., Silva-Castro, M. M., & Rapini, A. Material examined: BRAZIL. Bahia: (2013). Flora da Bahia: Bignoniaceae 2 - Aliança Tabebuia (Bignoniaceae). Sitientibus série Ciências Jeremoabo, APA Serra Branca, Fazenda Serra Branca, Biológicas, 13, 1-38. doi: 10.13102/scb211 01.XI.2008, fl., M.V.V. Romão 412 (HUNEB). Fosberg, F. R., & Sachet, M. H. (1965). Manual for tropical Tabebuia aurea is typical of Brazilian Cerrado, herbaria. Utrecht, NL: Unesco. with records also from areas of Caatinga, Mata Fundação CTI/NE. Polígono das secas. Retrieved from: Atlantica, Pantanal, and Amazon Rainforest, http://www.ctinordestedobrasil.com.br/poligono.html. occurring from the north to the southeast Gentry, A. H. (1973). Flora of Panamá: Bignoniaceae. (Lohmann, 2015). It is also distributed in seasonal Annals of the Missouri Botanical Garden, 60(3), 781-977. forests of Argentina, western Bolivia, and Gentry, A. H. (1980). Bignoniaceae, Part I, Tribes southeastern Suriname (Gentry, 1992a). In the Crescentieae and Tourretieae. Flora Neotropica, 25(1), EPASB it was collected in full bloom in November. 1-131. This species is well distributed in the area and is Gentry, A. H. (1982). Bignoniaceae. Flora de Colombia. widely used as an ornamental in the region. Instituto de Ciencias Naturales. Bogota, CO: Universidad It is characterized by digitate leaves with lepidote Nacional de Colombia. indumentum, flowers with bilabiate calyx, lepidote Gentry, A. H. (1990). Evolutionary patterns in neotropical and corolla yellow with red or brown nectar guides Bignoniaceae. Memoirs of the New York Botanical Garden, on the fauces. 55, 118-129. Gentry, A. H. (1992a). A synopsis of Bignoniaceae Conclusion ethnobotany and economic botany. Annals of the Missouri Botanical Garden, 79(1), 53-64. Eleven species of nine genera were cataloged Gentry, A. H. (1992b). Bignoniaceae Part II. Tribe from the EPA Serra Branca, among these 27% are Tecomeae. Flora Neotropica, 25(2), 1-362. endemic to the Caatinga. Most species are widely Gentry, A. H. (1995). Bignoniaceae, In B. L. Stannard distributed over the area. The genus most (Ed.). Flora of the Pico das Almas, Chapada Diamantina, represented in the EPASB is Fridericia Mart., with Bahia, Brazil (p. 152-155). Kew, UK: Royal Botanical three species. All other genera were represented by Garden. only a single species. The species with the most Giulietti, A. M., Harley, R. M., Queiroz, L., Barbosa, M. occurrences were: Anemopaegma laeve, Fridericia R. V., Bocage Neta, A. L., & Figueiredo, M. A (2002). erubescens and Jacaranda jasminoides, while the species Espécies endêmicas da Caatinga. In E. Sampaio, A. M. with lower occurrence were: Fridericia dichotoma and Giulietti, J. Virgínio, & C. Gamarra-Rojas (Eds.),

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Vegetação e Flora da Caatinga (p. 103-119). Recife, PE: Radford, A. E., Dickison, W. C., Massey, J. R., & Bell, R. APNE/CNIP. (1974). Vascular plant systematics. New York, US: Giulietti, A. M., Conceição, A. A., & Queiroz, L. P. Harper & Row publishers. (2006). Nordeste semi-árido: caracterização geral e Rizzini, C. M., Agarez, F. V., De Andrade, L. H. C., & De lista das espécies fanerógamas. In A. M. Giulietti, A. A. Azevedo, A. P. (1997). A família Bignoniaceae na APA Conceição, L. P. Queiroz (Eds.), Diversidade e de Maricá, Rio de Janeiro, Brasil. Acta Botanica Brasilica, Caracterização das Fanerógamas do Semiárido Brasileiro (p. 11(2), 153-163. 15-39). Recife, PE: Associação Plantas do Nordeste. Scudeller, V. V. (2004). Bignoniaceae Juss. no Parque Grose, S. O., & Olmstead, R. G. (2007). Taxonomic Nacional da Serra da Canastra - Minas Gerais, Brasil. Revisions in the Polyphyletic Genus Tabebuia s.1. Iheringia, 59(1), 59-73. (Bignoniaceae). Sytematic Botany, 32(3), 660-670. Silva, M. M., & Queiroz, L. P. (2003). A família Harley, R. M., & Simons, N. A. (1986). Florula de Mucugê, Bignoniaceae na região de Catolés, Chapada Chapada Diamantina, Bahia, Brazil. Kew, UK: Royal Diamantina, Bahia, Brasil. Sitientibus série Ciências Botanic Gardens. Biológicas, 3(1/2), 3-21. Harris, J. G., & Harris, M. W. (2001). Plant identification Silva-Castro, M. M., Costa, C. R. A., & Brito, R. F. terminology: An illustrated glossary. 2 ed. Utah, USA: (2007). Flora da Bahia – Bignoniaceae 1: Jacaranda Spring Lake Publishing. Jussieu. Sitientibus Série Ciências Biológicas, 7 (1),15-31. Judd, W. S., Campbell, C. S., Kellogg, E. A., Peter; F.; Silva-Castro, M. M., & Queiroz, L. P. (2016). Five new Stevens, P. F., & Michael, J. (2009). Sistemática vegetal: species of Mansoa DC. (Bignoniaceae) from South um enfoque filogenético. Porto Alegre, RS: Artmed. America. Phytotaxa, 258(1), 49-62. Leal, I. R., Silva, J. M. C., Tabarelli, M., & Lacher Jr, T. E. Szabo, A. V., Rocha, A. C. S., Tosato, J. A. De C., & (2005). Mudando o curso da conservação da Barroso, W. (2007). Área de proteção ambiental (APA) biodiversidade na Caatinga do Nordeste do Brasil. Serra Branca Raso da Catarina. In J. Marques (Ed.). As Megadiversidade, 1(1), 139-146. caatingas: debates sobre a Ecorregião do Raso da Catarina (p. Lohmann, L. G. (2004). Bignoniaceae. In N. Smith, S. A. 21-40). Paulo Afonso, BA: Fonte Viva. Mori, A. Henderson, D. W. Stevenson, & S. V. Heald Varjão, R. R., Jardim, J. G., & Conceição, A. S. (2013). (Eds.). Flowering Plants of the Neotropics (p. 51-53). New Rubiaceae Juss. de caatinga na APA Serra Branca/Raso Jersey, USA: Princeton University Press. da Catarina, Bahia, Brasil, Biota Neotropica, 13(2), 105-123. Lohmann, L. G. (2015). Bignoniaceae. In Lista de Espécies Velloso, A. L. Sampaio, E. V. S. B., & Pareyn, F. G. C. da Flora do Brasil. Jardim Botânico do Rio de Janeiro. (2002). Ecorregiões propostas para o bioma Caatinga. Retrieved from: http://floradobrasil.jbrj.gov.br/ Recife, PE: Associação Plantas do Nordeste. jabot/floradobrasil/FB112532. Woodson, R. E., Schery, R. W., & Gentry, A. H. (1973). Lohmann, L. G., & Pirani, J. R. (1996). Tecomeae Flora of Panama. Part IX. Family 172. Bignoniaceae. (Bignoniaceae) da Cadeia do Espinhaço, Minas Gerais Annals of the Missouri Botanical Garden, 60(3), 781-977. e Bahia, Brasil. Acta Botanica Brasilica, 10(1), 103-137. Zippel. J., Deters, A., & Hensel, A. (2009). Lohmann, L. G., & Taylor, C. M. (2014). A new generic Arabinogalactans from Mimosa tenuiflora (Willd.) Poiret classification of tribe Bignonieae (Bignoniaceae). bark as active principles for wound-healing properties: Annals of the Missouri Botanical Garden, 99(3), 348-489. Specific enhancement of dermal fibroblast activity and Lohmann, L. G., & Ulloa, C. U. C. Bignoniaceae. (2007). minor influence on HaCaT keratinocytes. Journal of Retrieved from: iPlants prototype Checklist. Etnopharmacology, 124(3), 391-396. www.iplants.org Mori, S. A., Silva, L. A. M., Lisboa, G. E., & Coradin, L. (1989). Manual de Manejo do Herbário Fanerogâmico. Received on April 7, 2016. Ilhéus, BA: Centro de Pesquisa do Cacau. Accepted on October 31, 2016. Prado, D.E. (2003). As Caatingas da América do Sul. In L. M. Tabarelli, & J. M. C. Silva (Eds.), Ecologia e License information: This is an open-access article distributed under the terms of the conservação da Caatinga (p. 1-74). Recife, PE: Creative Commons Attribution License, which permits unrestricted use, distribution, Universidade Federal de Pernambuco. and reproduction in any medium, provided the original work is properly cited.

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APPENDIX

List of additional material examined

A.M. Amorim 5524 (6); A.O. Moraes 99 (5); A. Rodarte 159 (5); A.S. Conceição 1144 (7); D. Cardoso 632 (2); E.B. Miranda 808 (3), 861(4), 816 (6), 883 (8), 905 (9); E. Melo 6690 (1), 6690, 7272 (4), 6653, 7334, 7291 (5), 6739, 6615 (8), 7289 (10), 6987, 7273 (11); F.H.M. Silva 513 (11); F.P. Bandeira 135 (1); G. Fotius 3918 (7); G.C.P. Pinto 345/81 (3); L.P. de Queiroz 6549 (6); L. Queiroz 294 (3); M. Colaço 193 (6); M.C. Guedes 987 (3); M.C. Ferreira 607 (1), (11); M.M. Silva-Castro 1240 (6), 1238(11); R.M. Castro 1275 (5), 1282 (6); R.P. Orlandi 554 (1); W. Ganev 1431 (2).

Acta Scientiarum. Biological Sciences Maringá, v. 38, n. 4, p. 395-409, Oct.-Dec., 2016