Lavoisiera confertiflora Naudin (1844: 149–150)

Martins, Angela B. & Almeda, Frank, 2017, A Monograph of the Brazilian endemic genus Lavoisiera (Melastomataceae: Microlicieae), Phytotaxa 315 (1), pp. 448-450 : 448-450

publication ID	https://doi.org/ 10.11646/phytotaxa.315.1.1
persistent identifier	https://treatment.plazi.org/id/E92B87B1-854D-FF80-FF6C-7A95443C9A77
treatment provided by	Felipe
scientific name	Lavoisiera confertiflora Naudin (1844: 149–150)
status

Treatment

11. Lavoisiera confertiflora Naudin (1844: 149–150) View in CoL . Type :— BRAZIL. Minas Gerais: “in montibus Serra do Frio ( Diamantina ) prov. Minas Geraes,” A.- C . Vauthier s.n., pro parte (holotype: P!) .

= Lavoisiera confertiflora var. latifolia Cogniaux in Martius (1883: 147). syn. nov. Type:— BRAZIL. Minas Gerais: Serra do Cipó , Lund 411 (lectotype, here designated: C!)

= Lavoisiera confertiflora var. longifolia Cogniaux in Martius (1883: 148). syn. nov. Type :— BRAZIL. Minas Gerais: “ad Serro Frio” ( Diamantina ), A.- C . Vauthier s.n., pro parte (holotype: P!) .

= Lavoisiera confertiflora var. parvifolia Cogniaux in Martius (1883: 148). syn. nov. Type :— BRAZIL. Minas Gerais?: “In Brasilia loco haud indicato: (no collector noted), Herb. Fischer nunc Hort. Petrop.,” (holotype: LE!).

Erect, little branched subshrubs or cespitose shrublets 0.3–0.8(–1) m tall, perennating from a woody lignotuber. Branches and branchlets subquadrangular to rounded, furrowed longitudinally on opposite faces and with inconspicuous striations, glabrous; internodes 5–10 mm long, with knobby thickenings that persist where a leaf has fallen away, nodes with vinaceous glandular trichomes ca. 0.3 mm long. Leaves sessile to subsessile, semi-amplexicaul, petiole (when present) flattened, ca. 0.5–1 mm long, spreading to imbricate and congested at the ends of the branchlets or sometimes branchlets leafy to the base; blade 10–20 × 5–9 mm, rigid chartaceous, ovate-oblong to lanceolate or rarely ovate, base subrounded to attenuate, apex acute-acuminate terminating in a trichome 0.5 mm long, margins subcallose entire and eciliate or serrulate-ciliate, the cilia pungent, eglandular or glandular, sometimes entire only at the base or totally entire, green or yellowish-green and occasionally reddish at the margins on young plants, glabrous on the adaxial surface, glabrous or beset with scattered glandular trichomes to 1 mm long on the abaxial surface, flat, 3-nerved, the lateral pair conspicuous or not. Flowers 5-merous, in simple dichasia or variously reduced to paired or solitary terminal and axillary flowers, mostly congested at the ends of branchlets, sessile. Bracts subtending the flowers imbricate, subsessile, petiole ca. 1 mm long, blade ovate, longer and wider but otherwise similar to the principal leaves, 5–7-nerved. Hypanthium (at anthesis) 5–6 × 5–6 mm, narrowly campanulate, glabrous. Calyx tube ca. 1.5 mm long, sometimes beset with stalked glands along the adaxial base;

LAVOISIERA ( MELASTOMATACEAE )

Phytotaxa 315 (1) © 2017 Magnolia Press • 73 calyx lobes (at anthesis) 1 × 0.4 mm, chartaceous, ovate-oblong to lanceolate or oblong, acute at the apex tapering to a glandular trichome 1 mm long, glabrous adaxially or sometimes beset with stalked glandular trichomes, sparsely beset with spreading glandular trichomes abaxially, margins glandular-ciliolate, green, persistent to tardily caducous in post anthesis. Petals 20 × 15 mm, pale pink to deep pink, magenta, or pale violet, sometimes greencream at the base, obovate, apex subrounded to emarginate, rarely acute, base attenuate, margins entire, eciliate. Stamens 10, dimorphic: large (antesepalous) stamens 5, filaments 6–7 mm long, anther thecae 5–6 × 2 mm, yellow turning brown or vinaceous following pollination, oblong, rostrum 1.52 mm long, pedoconnective 4–5 mm long, appendage 1 mm long, rounded to bilobed, yellow; small (antepetalous) stamens 5, filaments 5 mm long, anthers reduced to staminodes 1.5 mm long. Ovary 5-locular, 1/2 inferior, style 15–17 mm long, straight, glabrous, stigma punctiform. Fruiting hypanthium (including calyx lobes) 16–18 mm long, constricted above the ovary. Capsule (at maturity) ca. 5 mm long, enveloped by the persistent hypanthium, dehiscing from the base to the apex. Seeds 0.79–1.02 × 0.53–0.58 mm, oblong to reniform, dark brown to dark grayish-brown, periclinal cell walls of the testa concave (foveolate), the raphal zone about 30% the length of the seed. Chromosome number: n=12.

Illustrations:— Figure 31 View FIGURE 31 ; Cogniaux (1883: t. 32).

Photographic images:— Figures 1L View FIGURE 1 ; 7A, B View FIGURE 7 .

Phenology:—Flowering all year; fruiting collections have been made from March through June.

Distribution and habitat:—Endemic to Minas Gerais where it is largely centered on the Cadeia do Espinhaço from the Serra do Cipó north to the Diamantina plateau in campo rupestre (commonly on sandy soils along streams and seepage slopes), campo cerrado (rocky); campo limpo, campo graminoso, and brejo at 800–1800 m elev. Figure 22 View FIGURE 22 .

Conservation status:—This species, which is known to us from over 90 collections, occurs over a wide area of the Cadeia do Espinhaço. It also has a comparatively broad elevational range. The EOO is 8,018 km ² and the AOO is 88 km ². Several populations are protected in Parque Nacional Serra do Cipó and Parque Estadual do Biribiri. Like other congeners with lignotubers it can regenerate after periodic fires. We recommend an assessment of Vulnerable (VU): B2.

Discussion:— Lavoisiera confertiflora is the only species in the genus with an androecium that consists of five fertile stamens and five staminodes ( Figures 1L View FIGURE 1 ; 31H, I View FIGURE 31 ). The large (antesepalous) anther thecae have comparatively long tube-like rostra that are also unique among congeners ( Figure 1L View FIGURE 1 ). These characters, together with its 5-merous flowers in congested dichasia, 5-locular ovary, and calyx lobes that have a sparse cover of spreading glandular trichomes abaxially and glandular-ciliolate margins, make this species unmistakable. The only notable variation exhibited by this species involves the indumentum. Some populations are nearly glabrous vegetatively and others have scattered glandular trichomes up to 1 mm long on adaxial leaf surfaces and on the abaxial surface and margins of the calyx lobes. The Serra do Cipó populations with indumentum appear to be the most common whereas the less common glabrous plants tend to predominate on the Diamantina plateau region.

Lavoisiera confertiflora appears to be closely allied to L. caryophyllea . The latter is readily distinguished by its complete and consistent glabrosity, full complement of fertile stamens ( Figures 1I View FIGURE 1 ; 27C View FIGURE 27 ), somewhat glaucous, grayish-green narrow leaf blades that are linear-lanceolate to elliptic-lanceolate, 1-nerved (occasionally with a faint pair of inframarginal nerves), and held erect and appressed to the branches ( Figure 27A View FIGURE 27 ). Lavosiera caryophyllea also has a well-defined U-shaped greenish-yellow or white patch at the base of the petals [vs. a diffuse and illdefined band in L. confertiflora ( Figures 1I, L View FIGURE 1 )], and its large set of anthers have rostra that are shorter (vs. narrow and tube-like) with a prominent ventrally inclined pore ( Figures 27G View FIGURE 27 ; 31H View FIGURE 31 ).

In view of their close relationship it is not surprising that plants from the municipios of Diamantina and Gouveia along the Curvelo-Diamantina road in Minas Gerais appear to be hybrids between L. confertiflora and L. caryophyllea . Many of the probable hybrids have the crowded flowers of L. confertiflora , leaves of variable width (some very narrow like L. carophyllea ), and an androceium with all the stamens well developed. In some hybrid individuals the large set of anthers has rostra like L. caryophyllea and the small set has rostra more like those of the large anthers of L. confertiflora (Furlan et al. CFCR 3222, US). Yet other individuals have both sets of anthers fertile with the rostra like L. confertiflora (Wanderley & Sajo CFCR 7734). One collection, Furlan et al. CFCR 3222, has the leaf size and congested multiflowered inflorescence of L. confertiflora but all stamens are fertile and the staminal rostra are like L. caryophyllea . Many hybrid specimens with this latter character combination match the holotype of L. marqueslisboana Mello Barreto (1935a: 9–10) and have been identified accordingly in the past. Another collection, Scatena et al. CFCR 10493, appears to be of hybrid origin as well. It has the indumentum of L.

MARTINS & ALMEDA confertiflora but all of its well-developed stamens have the morphology of L. caryophyllea . Other apparent hybrids ( Pereira & Pabst 2759) have all stamens developed but the form of the rostra are intermediate between the two parents. Giulietti et al. CFCR 1730 presents yet another permutation of parental characters. It is completely glabrous with leaves that are intermediate in size, flowers that are congested as in L. confertiflora , and an androecium like that of L. caryophyllea . Although it was not feasible to produce any of these putative hybrids experimentally, the character intermediacy and variability resulting from segregation and recombination of parental differences, sympatric occurrences (both geographically and elevationally), and coincident flowering times all point to natural interspecific hybridization as the best explanation for the patterns of variation exhibited by all of the anomalous collections cited below under putative hybrids.

LAVOISIERA ( MELASTOMATACEAE )

Additional specimens examined:— MINAS GERAIS: Mpio. Santana do Riacho, Serra do Cipó, entre Km 112 e 113 na estrada para Conceição do Mato Dentro, 19°10'S, 43°30'W, Almeda et al. 7755 (CAS!, MO!, NY!, UEC!); Mpio. Santana do Riacho, Serra do Cipó, ca. 3 km da Cachoeira na estrada da Serra Morena , 19°10'S, 43°30'W, Almeda et al. 7797 (CAS!, MO!, NY!, UEC!); Mpio. Diamantina , Road to Mendanha in the vicinity of Córrego Soberbo, 18°11'S, 43°33'W, Almeda et al. 8486 (CAS!, UEC!); Mpio. Santana do Riacho, Serra do Cipó, Km 107 along the road from Lagoa Santa to Conceição do Mato Dentro, 19°17'S, 43°35'W, Almeda et al. 8548 (CAS!, MO!, NY!, UEC!); Mpio. Santana do Riacho, Serra do Cipó, Km 107 along the road from Lagoa Santa to Conceição do Mato Dentro, 19°17'S, 43°35'W, Almeda et al. 8568 (CAS!, MO!, UEC!); Mpio. Santana do Riacho, Serra do Cipó, Açude de Cima ca. 36 km from Distrito Cardeal along the road to Lapinha, 19°8'S, 43°41'W, Almeda et al. 8585 (CAS!, MO!, UEC!); Mpio. Santana do Riacho, Serra do Cipó, Açude de Cima ca. 40 km from Distrito Cardeal along the road to Fazenda Cachoeira and Pico do Breu, 19°7'S, 43°41'W, Almeda et al. 8593 (CAS! UEC!); Mpio. Santana do Riacho, Serra do Cipó National Park, 4.5 km from the park headquarters, 19°23'S, 43°35'W, Almeda et al. 8614 (CAS!, NY!, UEC!); Mpio. Diamantina , about 5.5 km from the church in Extração (Curralinho) on a diamond mining road out of the town, 18˚15.325’S, 43˚29.3’W, Almeda et al. 9125 (BHCB!, CAS!, K!, MO!, RB!, UEC!); Mpio. Santana do Riacho, Serra do Cipó, 12 km from the bridge over the Rio Cipó on the road from Serra do Cipó (formerly called Cardeal Mota) to Conceição do Mato Dentro, 19˚14’2.5”S, 43˚30’38”W, Almeda et al. 9195 (CAS!, UEC!); Mpio. Conceição do Mato Dentro, Parque Natural do Riberão do Campo (Tabuleiro), 22 km from the center of Conceição do Mato Dentro, upslope from the visitor center, 19˚4’30.2”S, 43˚32’51.9”W, Almeda et al. 9221 (CAS!, COL!, MICH!, UEC!); Mpio. Diamantina , near large rock outcrop on right-hand side of road from Diamantina to Mendanha at Km 585 and the Caminho dos Escravos, - 18.21751’, -43.59379’, Almeda et al. 9545 (BHCB!, CAS!, RB!, UEC!); Mpio. Diamantina , trail on property of Pousada Real (formerly Pousada Jardim da Serra) on ridge just E of city of Diamantina off of Estrada do Cruzeiro Luminoso, -18.23582’, -43.58082’, Almeda et al. 9634 (BHCB!, CAS!, K!, NY!, RB!, UEC!); Mpio. Santana do Riacho, Serra do Cipó, ca. 8 km beyond the church in Santana do Riacho on road to Lapinha and Pico do Breu, - 19.11490’, -43.69937’, Almeda et al. 9725 (BHCB!, CAS!, NY!, UEC!); Serra do Espinhaço, próximo a Cardeal Mota, 19°17'S, 43°35'W, E. Almeida 50 (RB!); Mpio. Santana do Riacho, Serra do Cipó, MG 010, E. Almeida 217 (RB!); Mpio. Santana do Riacho, Serra do Cipó, 10–20 km NE de Cardeal Mota, camino a Conceição do Mato Dentro, 19°20'S, 43°35'W, Arbo et al. 4179 (CAS!, F!, US!); Mpio. Santana do Riacho, 7–12 km N de Santana do Riacho, camino a Lapinha, 19°10'S, 43°41'W, Arbo et al. 4894 (SPF!); Mpio. Santana do Riacho, Serra do Cipó, Km 119, Archer & Barreto 4901 ( US!); Mpio. Santana do Riacho, Serra do Cipó, perto da Fazenda Cipó, Atala 177 (R!); Mpio. Santana do Riacho, Serra do Cipó, estrada Lagoa Santa-Conceição do Mato Dentro, Km 114, Barbosa s.n. (CAS!); Mpio. Santana do Riacho, Serra do Cipó, Km 132, Black & Mendes Magalhães 51-11791 (NY!); Serra do Cipó, estrada para Diamantina , Braga 2655 (RB!); Mpio. Botumirim, Várzea da Estiva, Carvalho & Silva 440 (BHCB!); Mpio. Botumirim, Várzea da Estiva, Carvalho & Silva 613 (BHCB!); Mpio. Santana do Riacho, Serra do Cipó, Km 131, Conceição do Mato Dentro, Castro s.n. (CAS!); Mpio. Santana do Riacho, Serra do Cipó, ao longo da Rodovia Belo Horizonte-Conceição do Mato Dentro, Cavalcanti et al. CFSC 9719 (CAS!, UEC!, US!); Mpio. Santana do Riacho, Serra do Cipó, Damazio 2024 (G!); Mpio. Santana do Riacho, Serra do Cipó, Damazio 2027 (G!); Mpio. Santana do Riacho, Serra do Cipó, desde o Km 120 até o 137, Duarte 2495 (B!, BM!, BR!, F!, MO!, NY-2!, S!, US!); Mpio. Santana do Riacho, Serra do Cipó, Chapéu do Sol, Duarte 4522 (B!, US!); Mpio. Santana do Riacho, Serra do Cipó, Km 125±, Duarte 6455 (RB!, US!); Mpio. Santana do Riacho, Serra do Cipó, Km 116, Duarte 8088 (MO!, RB!); Mpio. Santana do Riacho, Serra do Cipó, along road from village Almeida to Conceição do Mato Dentro, at Km 121, or 6 km along road south of Palácio, 19°18'S, 43°35'W, Eiten & Eiten 10980 (UB!, US!); Mpio. Santana do Riacho, Serra do Cipó, estrada Santana do Riacho-Conceição do Mato Dentro, Km 110 depois da pensão Chapéu do Sol, Fontoura et al. 108 (RB!); Mpio. Santana do Riacho, Serra do Cipó, Santana do Riacho-Conceição do Mato Dentro, estrada da Usina, a 5 km da pensão Chapéu do Sol, 18°5'S, 43°5'W, Freire-Fierro 3049 (CAS!); Mpio. Congonhas do Norte, Serra do Cipó ( Serra Talhada ), MG trilha em direção ao Retiro do Barbado, após a fazenda do Sr. José Correia, 18°51'S, 43°45'W, Furlan et al. CFSC 8349 (SPF!); Mpio. Santana do Riacho, Serra do Cipó, estrada para Conceição do Mato Dentro, ca. 1.5 km da Pousada Chapéu do Sol, Giordano 672 (RB!); Mpio. Santana do Riacho, Serra do Cipó, Parque Nacional da Serra do Cipó, descida da Serra das Bandeirinhas, Giulietti et al. CFSC 12656 (SPF!, US!); Mpio. Santana do Riacho, Serra do Cipó, 112 km N of Belo Horizonte, Glassman & Gomes 8070 (F!); Mpio. Diamantina, Biribiri, Glaziou 19261 (BR-3!, C!, G!, K!, LE!, P!, R!); Biribiri, Glaziou 19262 (BR-3!, C!, G!, K!, LE!, R!); Mpio. Santana do Riacho,

MARTINS & ALMEDA

Serra do Cipó, Grandi 1426 (BHCB!); Mpio. Santana do Riacho, Serra do Cipó, Hatschbach 29908 (C!, MBM!, US!); Mpio. Santana do Riacho, Km 114 ao longo da Rodovia Lagoa Santa-Conceição do Mato Dentro-Diamantina, Joly et al. 20 (NY!, UEC!); Mpio. Santana do Riacho, Km 112 ao longo da Rodovia Lagoa Santa-Conceição do Mato Dentro-Diamantina, Joly et al. 1421 (NY!); Mpio. Diamantina , estrada Turmalina-Diamantina, próximo a Diamantina, Lima 1052 ( US!); Mpio. Santana do Riacho, Serra do Cipó, between Kms 111 and 128 on road from Hotel Chapéu do Sol, Maguire et al. 44705 (NY!, US!); Mpio. Santana do Riacho, Serra do Cipó, Martinelli 286 (RB!); Mpio. Santana do Riacho, Serra do Cipó, 2 kms acima do Chapéu do Sol, Martinelli 879 (RB!); Mpio. Santana do Riacho, Serra do Cipó, estrada para Conceição, Km 140, Mattos Fo. & Rizzini 110 (RB!, US!); Mpio. Santana do Riacho, Serra do Cipó, Km 125, Mello Barreto & Brade 1319 (BHCB ex BHMH!, F-2!); Mpio. Santana do Riacho, Serra do Cipó, Km 125, Mello Barreto & Brade 1320 (F!, M!, MO!, NY-2!); Mpio. Santana do Riacho, Serra do Cipó, Km 128–Palacio, Mello Barreto 330 (BHCB ex BHMH!); Mpio. Santana do Riacho, Serra do Cipó, Mello Filho, L. Emygdio et al. 2212 (R!); Mpio. Santana do Riacho, Est. da Conceição do Serro, Kms 110–130, Occhioni 4932 ( US!); Mpio. Santana do Riacho, Est. da Conceição do Serro, Kms 110–130, Occhioni 4944 (MO!); Mpio. Santana do Riacho, Serra do Cipó, estrada da Represa, Occhioni 5100 ( US!); Mpio. Santana do Riacho, Serra do Cipó, estrada da Represa, Occhioni 5101 ( US!); Mpio. Santana do Riacho, Serra do Cipó, estrada da Conceição, Kms 138–140, Occhioni 5144 ( US!); Mpio. Santana do Riacho, Serra do Cipó, MG 010, Pinto 81/82 (MBM!, RB!); Mpio. Santana do Riacho, Serra do Cipó, Km 110 da Rodovia Belo Horizonte-Conceição do Mato Dentro, Pirani & Assis CFSC 11453 (UEC!, US!); Mpio. Santana do Riacho, Serra do Cipó, Rodovia Belo Horizonte-Conceição do Mato Dentro, Km 110, Pirani & Mello-Silva CFSC 11301 (CAS!, UEC!); Mpio. Santana do Riacho, Serra do Cipó, ao longo da Rodovia Belo Horizonte-Conceição do Mato Dentro, 18°55'S, 43°54'W, Pirani et al. CFSC 8009 (SPF!, UEC!); Mpio. Santana do Riacho, Serra da Lapinha, Maciço NW da Serra do Cipó, Pirani et al. 12162 (CAS!, MO!, SPF!, US!); Mpio. Santana do Riacho, Serra do Cipó, Km 121 da Rodovia Belo Horizonte-Conceição do Mato Dentro, Fazenda Palácio, Pirani et al. CFSC 12326 (CAS-2!, SPF!); Mpio. Santana do Riacho, Serra do Cipó, antigo Km 115 (atual 110) da Rodovia Belo Horizonte–Conceição do Mato Dentro, Pirani et al. CFSC 12404 (CAS!, SPF!); Mpio. Santana do Riacho, Serra do Cipó, estrada da Usina Dr. Pacífico Mascarenhas, à 8 km da Rodovia Belo Horizonte-Conceição do Mato Dentro, Roque & Pirani CFSC 13214 (CAS!, SPF!); Mpio. Santana do Riacho, Alto da Serra da Lagoa Dourada, Roque et al. 105 (CAS!); Mpio. Santana do Riacho, Serra do Cipó, Km 109 (atual), Sakuragui et al. 52 (ESA!); Mpio. Santana do Riacho, Serra do Cipó, Km 132, Salatino et al. s.n. (NY!); Mpio. Santana do Riacho, Schwacke 7798 (RB!, W!); Biribiri, Schwacke 7799 (RB!, W!); Mpio. Diamantina, Serra dos Cristais, Schwacke 7803 (W!); Riacho das Varas para Diamantina, Schwacke 7808 (W!); Mpio. Santana do Riacho, Serra do Cipó, Palácio, 19°10'S, 43°35'W, Smith et al. 6771 (NY!, R!); Mpio. Santana do Riacho, Serra do Cipó, Chapéu do Sol, 19°40'S, 43°57'W, Smith et al. 7023 (B!, F!, MICH!, NY!, R!, US!); Mpio. Santana do Riacho, Serra do Cipó, Rodovia Belo Horizonte-Conceição do Mato Dentro, Km 113, V. C. Souza & Sakuragui et al. 1987 (ESA!, UEC!); Mpio. Santana do Riacho, Serra do Cipó, arredores da sede do IBAMA, V. C. Souza & Sakuragui et al. 3369 (ESA!); Mpio. Gouveia, estrada Gouveia- Curvelo, ca. 30 km de Gouveia, próximo a Usina Eólica de Morro do Camelinho, V. C. Souza & J. P. Souza 22325 (ESA!); Mpio. Santana do Riacho, Serra do Cipó, Rodovia Belo Horizonte-Conceição Conceição do Mato Dentro, ca. 18 km após Chapéu do Sol. Fazenda Cachoeira da Capivara, 19°14'S, 43°32'W, V. C. Souza et al. 8221 (ESA!); Mpio. Santana do Riacho, Serra do Cipó, cerca de 1–2 km acima do Córrego Chapéu do Sol, V. C. Souza et al. 11576 (CAS!); Mpio. Conceição do Mato Dentro, Stehmann 1131 (BHCB!); Mpio. Santana do Riacho, Serra do Cipó, Strang 62 (R!); Mpio. Santana do Riacho, Serra do Cipó, Strang 69 (R!); Mpio. Santana do Riacho, Serra do Cipó, Strang 70 (R!); Mpio. Santana do Riacho, Serra do Cipó, Strang 73 (R!); Mpio. Santana do Riacho, Serra do Cipó, Strang 76 (R!); Mpio. Santana do Riacho, Serra do Cipó, Vidal s.n. (R!); Mpio. Diamantina , estrada de terra para Biribiri, a 3 km de Diamantina, Zappi et al. CFCR 10634 (SPF!, US!).

Putative hybrids between L. confertiflora and L. caryophyllea :— MINAS GERAIS: Mpio. Diamantina , right hand side of road 30 km by road SW of Gouveia, at Km 60 on road to Curvelo, Anderson 8601 (F!, NY!, US!); Mpio. Gouveia, Km 66 da estrada Curvelo-Diamantina. Serra do Barro Preto, estrada para a antena de televisão, 18°36'S, 43°54'W, Furlan et al. CFCR 3222 (CAS!, SPF!, US!); Mpio. Gouveia, Fazenda Contagem, 13 km direita, Rodovia Curvelo-Diamantina, Giulietti et al. CFCR 1730 (CAS!, SPF!, UEC!, US!); Mpio. Gouveia, Serra do Espinhaço, Hatschbach 27336 (MBM!, US!); Mpio. Diamantina , estrada para Salto da Divisa, Hatschbach 27427 ( US!); Mpio. Gouveia, Rod. BR259, 3 km S do Rib. do Tigre, Hatschbach 44737 (C!, S!, US!); Mpio. Gouveia, Barro Preto, torre da Telemig, Hatschbach & Kummrow 49691 (MBM!, S!, US!); Mpio. Gouveia, Barro

LAVOISIERA ( MELASTOMATACEAE )

Phytotaxa 315 (1) © 2017 Magnolia Press • 77 Preto, Hatschbach et al. 51153 (C!, MBM!); Mpio. Diamantina , estrada Turmalina-Diamantina, Serra de Minas, Pereira & Pabst 2758 (F!, NY!, US!); Serra de Minas, Pereira & Pabst 2759 ( US!); “In campis siccis arenosisque in Serra do Cipó, secus margines viae ad vicum Morro do Pilar, ubi rara,” Sampaio 6567a (R!); Mpio. Diamantina , estrada Diamantina-Gouveia, Km 503, Scatena et al. CFCR 10493 (CAS!, SPF!, US!); margem da estrada Diamantina-Biribiri, Wanderley & Sajo CFCR 7734 (CAS!, SPF!, US!); Mpio. Gouveia, estrada de terra para a Fazenda do Sr. Everaldo, Zappi et al. CFCR 10454 (SPF!, US!).