Abstract
Miconia dianae is a new species described from four specimens collected in semideciduous forests in the municipality of Ribeirão do Largo, in the state of Bahia, Brazil. According to current data and based on IUCN criteria, this species should be qualified as “data deficient”, but we note that it should be actually considered as critically endangered, since the known habitat of M. dianae is reduced and subject of constant disturbance, which may perhaps lead to its extinction. The new species can be recognized by the inflorescences of pedunculate triads or seldom pauciflorous racemes with up to five flowers, these on a short pedicel topping an anthopodium 3–8 mm long, early caducous, filiform bracteoles, 5-merous flowers, terete hypanthia with verrucose projections on the abaxial surface, the calyx incompletely closed in bud, rupturing at anthesis in irregular lobes, white stamens with a dorso-basal hump and glandular trichomes on the connective, and a 3-locular, superior ovary with sparse glandular trichomes. The granulose surfaces of stems, leaves, inflorescences and hypanthia in dried specimens are caused by large druses, sometimes measuring half the thickness of the leaf mesophyll, that project themselves into hemispheric domes when the leaves are dried. The verrucose projections on the hypanthium develop from successive divisions of the ground tissue inside it. We were not able to explain its function, since they are not formed by crystals, nor seem to develop as pathogen or animal-induced galls, neither seem to store phenolic compounds nor starch. Since they fade away while the fruits ripen, they probably do not have any function related to dispersal either.
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References
Almeda F, Martins AB (2012) Microlicia wurdackiana (Melastomataceae: Microlicieae), a new species from Bahia, Brazil. Kew Bull 67:467–470. https://doi.org/10.1007/s12225-012-9396-y
Amorim AM, Goldenberg R, Michelangeli FA (2009) A new species of Physeterostemon (Melastomataceae) from Bahia, Brazil, with Notes on the Phylogeny of the Genus. Syst Bot 34:324–329. https://doi.org/10.1600/036364409788606389
Amorim AM, Jardim JG, Goldenberg R (2014) Physeterostemon gomesii (Melastomataceae): the fourth species of this endemic genus in Bahia, Brazil. Phytotaxa 175:45–49
Bacci LF, Caddah MK, Goldenberg R (2016) The genus Miconia Ruiz & Pav. (Melastomataceae) in Espírito Santo, Brazil. Phytotaxa 271:1–92
Bacci LF, Amorim AM, Michelangeli F, Goldenberg R (2018) Increased sampling in undercollected areas shed new light on the diversity and distribution of an Atlantic Forest endemic genus. Syst Bot 43(3):767–792. https://doi.org/10.1600/036364418X697490
Baumgratz JFA (2000) Two new species of Huberia (Melastomataceae: Merianieae) from Brazil. Brittonia 52:24–33. https://doi.org/10.2307/2666491
Baumgratz JFA, Souza MLDR (2004) Two new species of Miconia (Melastomataceae) from Bahia, Brazil. Bradea 10:5–33
Baumgratz JFA, Amorim AM, Jardim AB (2011) Two new species of Bertolonia (Melastomataceae) from the Brazilian Atlantic Forest. Kew Bull 66:273–279. https://doi.org/10.1007/s12225-011-9281-0
Berlyn GP, Miksche JP (1976) Botanical microtechnique and cytochemistry. Iowa State University Press, Ames
Berry PE, Gröger A, Holst BK, Morley T, Michelangeli FA, Luckana NG, Almeda F, Renner SS, Freire-Fierro A, Robinson OR, Yatskievych K (2001) Melastomataceae. In: Berry PE, Yatskievych K, Holst BK (eds) Flora of the venezuelan guayana, vol 6. Missouri Botanical Garden Press, St. Louis, pp 263–528
Bisewski G, Bacci LF, Amorim AM, Goldenberg R (2020) Novelties in Bertolonia (Melastomataceae) from northeastern Brazil. Braz J Bot 43:563–574. https://doi.org/10.1007/s40415-020-00630-7
Bomfim PMS, Kuster VC, Caetano APS, Gonçalves LA, Oliveira DC (2021) Ovule-gall stimulating a large fake fruit on Miconia chamissois Naudin (Melastomataceae): a structural overview. Botany 99:115–126. https://doi.org/10.1139/cjb-2020-0112
BFG III—THE BRAZIL FLORA GROUP (2022) Brazilian Flora 2020: leveraging the power of a collaborative scientific network. Taxon 71:178–198https://doi.org/10.1002/tax.12640
Cogniaux AC (1886) Miconieae triana. In: Martius CFP, Eichler AW, Urban I (eds) Flora brasiliensis 14, Part 4. Fleischer, Leipzig, pp 63–558
Cogniaux AC (1890) Beccarianthus. In: Boerlage JG (ed) Flora van Nederlandsch Indie, Part 1 Melastomataceae. E.J Brill, Leiden, p 525
Cogniaux AC (1891) Mélastomacées. In: de Candolle A, de Candolle C (eds) Monographiae phanerogamarum. Masson, Paris, pp 1–1256
CRIA—Centro de Referência e Informação Ambiental) (2023) Specieslink—simple search. Disponível em http://www.https://specieslink.net/search/ (Accessed 27 Mar 2023)
Fidanza K, Almeda F (2011) New species of the Brazilian endemic genus Cambessedesia (Melastomataceae). Harvard Pap Bot 16:57–63
Freitas JG, Van Den Berg C (2016) A new species of Pleroma (Melastomataceae) endemic to Chapada Diamantina, Bahia Brazil. Phytotaxa. 288:249–257
Freitas JG, Santos AKA, Oliveira RP (2012) Tibouchina bracteolata and T. comosa (Melastomataceae, Melastomeae): two new species to the Chapada Diamantina, Bahia. Brazil Syst Bot 37:189–196. https://doi.org/10.1600/036364412X616756
Freitas JG, Santos AKA, Oliveira RP (2013) A new and unusual species of Tibouchina (Melastomataceae) occurring in Caatinga vegetation in Bahia, Brazil. Syst Bot 38:418–423. https://doi.org/10.1600/036364413X666741
Freitas JG, Santos AKA, Peraza-Flores LN (2019) Reassessment of Pterolepis parnassiifolia (Melastomataceae, Melastomateae) and a new combination for the genus. Phytotaxa 427:200–208
Gali L, Pacifico R, Almeda F, Fidanza K (2022) Two new species of Microlicia (Melastomataceae) from Chapada Diamantina, Bahia, northeastern Brazil. Phytotaxa 544:52–60
Goldenberg R (2004) O gênero Miconia (Melastomataceae) no estado do Paraná. Acta Bot Bras 18(4):927–947. https://doi.org/10.1590/S0102-33062004000400024
Goldenberg R (2009) 18. Miconia Ruiz & Pav. In: Wanderley MGL, Shepherd GJ, Melhem TS, Giulietti AM, Martins SE (eds) Flora Fanerogâmica do Estado de São Paulo, vol 6. São Paulo, FAPESP, pp 73–103
Goldenberg R, Amorim AM (2006) Physeterostemon (Melastomataceae): a new genus and two new species from the Bahian Atlantic Forest, Brazil. Taxon 55:965–972. https://doi.org/10.2307/25065690
Goldenberg R, Chagas ECO (2014) Miconia nordestina (Melastomataceae), a new species from Brazil. Syst Bot 39:253–259. https://doi.org/10.1600/036364414X678233
Goldenberg R, Reginato M (2007) Three new species of Melastomataceae from the Southeastern Atlantic Forest of Brazil. Brittonia 59:334–342. https://doi.org/10.1663/0007-196X(2007)59[334:TNSOMF]2.0.CO;2
Goldenberg R, Reginato M (2009) New species of Behuria, Miconia and Ossaea (Melastomataceae) from Eastern Brazil. J Torrey Bot Soc 136:293–301. https://doi.org/10.3159/09-RA-019.1
Goldenberg R, Penneys D, Almeda F, Judd WS, Michelangeli FA (2008) Phylogeny of Miconia (Melastomataceae): Patterns of stamen diversification in a megadiverse neotropical genus. Int J Pl Sci 169:963–979. https://doi.org/10.1086/589697
Goldenberg R, Fraga CN, Fontana AP, Nicolas A, Michelangeli FA (2012) Taxonomy and phylogeny of Merianthera (Melastomataceae). Taxon 65:1040–1056. https://doi.org/10.1002/tax.615010
Goldenberg R, Almeda F, Caddah MK, Martins AB, Meirelles J, Michelangeli FA, Weiss M (2013) Nomenclator Botanicus for the neotropical genus Miconia (Melastomataceae). Phytotaxa 106:1–171
Goldenberg R, Almeda F, Sosa K, Ribeiro RC, Michelangeli F (2015) Rupestrea: a new Brazilian genus of Melastomataceae, with anomalous seeds and dry indehiscent fruits. Syst Bot 40:561–571. https://doi.org/10.1600/036364415X688862
Goldenberg R, Michelangeli FA, Aona LYS, Amorim AM (2016) Angiosperms and the Linnean shortfall: three new species from three lineages of Melastomataceae at one spot at the Atlantic Forest. PeerJ 1984:1–19. https://doi.org/10.7717/peerj.1824
Goldenberg R, Silva JC, Amorim AM (2020a) Miconia bahiana (Melastomataceae, Miconieae), a new species from semideciduous forest in Bahia, Brazil. Pl Ecol Evol 153:152–159. https://doi.org/10.5091/plecevo.2020.1659
Goldenberg R, Michelangeli FA, Amorim AMA (2020b) First Record of Loricalepis (Melastomataceae) from the Brazilian Atlantic Forest, with the description of a new species from Bahia. Brittonia 72:308–316. https://doi.org/10.1007/s12228-020-09629-6
Goldenberg R, Baumgratz JFA, Michelangeli FA, Guimarães PJF, Romero R, Versiane AFA, Fidanza K, Völtz RR, Silva DN, Lima LFG, Gonçalves KC, Bacci LF, Fontelas JC, Pacifico R, Brito ES, Rocha MJR, Caddah MK, Meirelles J, Rosa P, Ferreira-Alves R, Santos AKA, Moreira KVC, Reginato M, Oliveira LFA, Freire-Fierro A, Amorim AMA, Martins AB, Koschnitzke C, Almeda
Guimaraes PJF, Freitas JG (2015) Two new species of Pleroma (Melastomataceae) from Brazil. Syst Bot 40:553–560
IUCN (2022) Guidelines for using the IUCN Red List Categories and Criteria. Version 13. Prepared by the Standards and Petitions Sub-Committee. Available at https://cmsdocs.s3.amazonaws.com/RedListGuidelines.pdf [Accessed 2 Feb 2023]
Jesus JC, Romero R, Roque N (2018) Two new species of Microlicia (Melastomataceae) from the Septentrional Espinhaço, Bahia, Brazil. Phytotaxa 343:240–245
Jesus JC, Hinoshita LKR, Kriebel R (2020c) Melastomataceae in Flora do Brasil 2020c. Jardim Botânico do Rio de Janeiro. Available at http://floradobrasil.jbrj.gov.br/reflora/floradobrasil/FB161 [Accessed 4 Jan 2023]
Judd WS, Penneys DS (2022) Systematics of tribe henrietteeae (Melastomataceae). In: Goldenberg R, Michelangeli FA, Almeda F (eds) Systematics, evolution, and ecology of melastomataceae. Springer, Cham, pp 219–234
Judd WS, Majure LC, Michelangeli FA, Goldenberg R, Almeda F, Penneys DS, Stone RD (2022) Morphological variability within the Melastomataceae (Myrtales), including a discussion of the associated terminology. In: Goldenberg R, Michelangeli FA, Almeda F (eds) Systematics, evolution, and ecology of Melastomataceae. Springer, Cham, pp 45–85
Karabourniotis G, Horner HT, Bresta P, Nikolopoulos D, Liakopoulos G (2020) New insights into the functions of carbon–calcium inclusions in plants. New Phytol 228:845–854. https://doi.org/10.1111/nph.16763
Kriebel R (2016) A monograph of Conostegia (Melastomataceae, Miconieae). PhytoKeys 67:321–326. https://doi.org/10.3897/phytokeys.67.6703
Kumar S, Abedin MM, Singh AK, Das S (2020) Role of phenolic compounds in plant-defensive mechanisms. In: Lone R, Shuab R, Kamili A (eds) Plant Phenolics in Sustainable Agriculture. Springer, Singapore, pp 517–532
Lasser T, Maguire B (1954) Plantas Notables de nuestra flora, especialmente de la Guayana. Bol Soc Venez Ci Nat 821:97–106
Majure LC, Bécquer ER, Judd WS (2016) Revision of the Lima clade (Miconia sect. Lima, Miconieae, Melastomataceae) of the Greater Antilles. Phytokeys 72:1–99. https://doi.org/10.3897/phytokeys.72.9355
Mancera JP (2017) Morphological phylogenetic analysis of the Astronieae (Melastomataceae). MSc thesis, San Francisco State University.
Martins AB (2000) Three new Brazilian species in the genus Marcetia (Melastomataceae, Melastomeae). Novon 10:224–229
Martins AB, Woodgyer EM (2000) A new species of Marcetia (Melastomataceae) from Brazil. Kew Bull 55:189–193
Maxwell JF (1981) A revision of the genus Pternandra (Melastomatacaee). Gard Bull Singapore 34:1–90
Meirelles J, Lima DFS, Goldenberg R (2016) Miconia astrocalyx (Miconieae, Melastomataceae): a new species from Brazilian Cerrado. Phytotaxa 257:187–192
Mentink H, Baas P (1992) Leaf anatomy of the Melastomataceae, Memecylaceae, and Crypteroniaceae. Blumea 37:189–225
Nakata PA (2012) Plant calcium oxalate crystal formation, function, and its impact on human health. Front Biol 7:254–266. https://doi.org/10.1007/s11515-012-1224-0
O’Brien TP, Feder N, McCully ME (1964) Polychromatic staining of plant cell walls by toluidine blue. Protoplasma 59:368–373. https://doi.org/10.1007/BF01248568
Pacifico R, Almeda A (2018) Two new species of Microlicia (Melastomataceae) from the Cadeia do Espinhaço, Brazil. Brittonia 70:445–454. https://doi.org/10.1007/s12228-018-9539-z
Pacifico R, Almeda A (2020a) Microlicia morrensis (Melastomataceae): the third species in the genus endemic to Morro do Chapéu, Bahia, Brazil. Phytotaxa 454:137–144
Pacifico R, Almeda A (2020b) A new species of Microlicia (Melastomataceae) endemic to restingas in Bahia. Brazil. J Bot Res Inst Texas 14:271–278
Pacifico R, Almeda A (2022a) Microlicia coronata (Melastomataceae), a new ericoid species from the Serra das Almas, Bahia, Brazil. Brittonia 74:265–271. https://doi.org/10.1007/s12228-022-09712-0
Pacifico R, Almeda A (2022b) New species of Marcetia and Microlicia (Melastomataceae) endemic to the campo rupestre of Chapada Diamantina, Bahia, Brazil. Phytotaxa 573:39–69
Pacifico R, Almeda F, Gali L, Fidanza K (2022a) Two new narrow endemic species of Microlicia (Melastomataceae, Lavoisiereae) from Serra do Porco Gordo, Bahia, Brazil. Nordic J Bot. https://doi.org/10.1111/njb.03749
Pacifico R, Almeda A, Gali L, Fidanza K (2022b) Novelties in Microlicia (Melastomataceae, Lavoisiereae) endemic to the campo rupestre of Guiné, Chapada Diamantina, Bahia, Brazil. Phytotaxa 566:290–300
Paiva EAS (2019) Are calcium oxalate crystals a dynamic calcium store in plants? New Phytol 223:1707–1711. https://doi.org/10.1111/nph.15912
Pataro L, Romero R, Roque N (2013) Four new species of Microlicia (Melastomataceae) from Chapada Diamantina, Bahia, Brazil. Kew Bull 68:285–293. https://doi.org/10.1007/s12225-013-9448-y
Penneys DS, Almeda F, Michelangeli FA, Goldenberg R, Martins AB (2020) Lithobieae and Eriocnemeae: two new neotropical tribes of Melastomataceae. Phytotaxa 453:157–178
Penneys DS, Almeda F, Reginato M, Michelangeli FA, Goldenberg R, Fritsch PW, Stone RD (2022) A new Melastomataceae classification informed by molecular phylogenetics and morphology. In: Goldenberg R, Michelangeli FA, Almeda F (eds) Systematics, evolution, and ecology of Melastomataceae. Springer, Cham, pp 109–165
Reginato M, Baumgratz JFA, Goldenberg R (2013) A taxonomic revision of Pleiochiton (Melastomataceae, Miconieae). Brittonia 65:16–41. https://doi.org/10.1007/s12228-012-9258-9
Rezende A, Romero R, Goldenberg R (2014) Sinopse de Miconia seção Miconia DC. (Melastomataceae) no estado de Minas Gerais, Brazil. Biosci J 30:273–287
Romero R, Woodgyer EM (2018) Six new species of Microlicia (Melastomataceae) from Bahia. Brazil Kew Bull 73:22. https://doi.org/10.1007/s12225-018-9747-4
Santos AKA, Martins AB, Silva TRS (2008) Marcetia candolleana (Melastomeae – Melastomataceae), a new species from Bahia (Brazil). Kew Bull 63:315–318. https://doi.org/10.1007/s12225-008-9021-2
Santos AKA, Martins AB, Silva TRS (2013) Two new species of Marcetia (Melastomataceae) from the Chapada Diamantina, Bahia, Brazil. Syst Bot 38:714–722. https://doi.org/10.1600/036364413X670377
Sass JE (1951) Botanical microtechnique, 2nd edn. The Iowa State College Press, Ames
Schulman L (2008) Adelobotrys atlantica (Melastomataceae: Merianieae): the first species of Adelobotrys from Brazil’s Mata Atlântica. Kew Bull 63:457–461
Silva DN, Luna BN, Freire TL, Guimarães EF, Guimarães PJF (2021) A new species of Comolia (Melastomataceae, Marcetieae) from the sand dunes of Bahia, Brazil, with notes on leaf anatomy. Syst Bot 46:834–843. https://doi.org/10.1600/036364421X16312067913570
Souza MLDR (2002) O gênero Ossaea DC. (Melastomataceae) no Brasil: Circunscrição e notas taxonômicas. Insula 31:1–28
Tooulakou G, Giannopoulos A, Nikolopoulos D, Bresta P, Dotsika E, Orkoula MG, Kontoyannis CG, Fasseas C, Liakopoulos G, Klapa MI, Karabourniotis G (2016) Reevaluation of the plant “gemstones”: Calcium oxalate crystals sustain photosynthesis under drought conditions. Plant Signal Behav 11:e1215793
Ulloa Ulloa C, Almeda F, Goldenberg R, Kadereit G, Michelangeli FA, Penneys DS, Stone RD, Veranso-Libalah MC (2022) Melastomataceae: Global diversity, distribution, and endemism. In: Goldenberg R, Michelangeli FA, Almeda F (eds) Systematics, evolution, and ecology of melastomataceae. Springer, Cham, pp 3–28
Varassin IG, Penneys DS, Michelangeli FA (2008) Comparative anatomy and morphology of nectar-producing Melastomataceae. Ann Bot 102:899–909. https://doi.org/10.1093/aob/mcn18010.1093/aob/mcn180
Woodgyer EM, Zappi DC (2005) Two new species of Microlicia D. Don (Melastomataceae) from Catolés, Bahia. NE Brazil Kew Bull 60:435–440
Woodgyer EM, Zappi DC (2009) Two new species of Microlicia D. Don (Melastomataceae) from Bahia. NE Brazil Kew Bull 64:279–284. https://doi.org/10.1007/s12225-009-9121-7
Wurdack JJ (1973) Melastomataceae. In: Lasser T (ed) Flora de Venezuela. Instituto Botánico, Caracas, pp 1–819
Wurdack JJ (1980) Melastomataceae. In: Harling G, Sparre B (eds) Flora of Ecuador. University of Göteborg and Rijksmuseum, Stockholm, pp 1–406
Wurdack JJ, Renner SS, Morley T (1993) Melastomataceae. In: van Rijn ARAG (ed) Flora of the guianas. Koeltz Scientific Books, Koenigstein, pp 1–425
Acknowledgements
The authors thank Diana Carneiro for the drawings, Yuri Gouvea for the photos of the plants in the field, Lucas Marinho for helping design the figure plates and Erika Amano for coordinating the “Laboratório de Botânica Estrutural” at UFPR. We also thank the reviewers Frank Almeda, Ana Flávia Versiane and the editor Marcelo Trovó for their suggestions on a previous version of this manuscript.
Funding
This research was supported by the “Conselho Nacional de Desenvolvimento Científico e Tecnológico” (CNPq-Brazil) which awarded Research Productivity grants to AMA (Grant # 309550/2022) and RG (Grant # 310912/2021-0) and “Coordenação de Aperfeiçoamento de Pessoal de Nível Superior”(CAPES-Brazil) for the PhD grant to JKZ (#88887.373597/2019-00). This research was also partially funded by the National Science Foundation (NSF-USA; DEB-2001357).
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RG prepared the description and, along with FAM, prepared the taxonomical and nomenclatural details. JKZ prepared the material for SEM and anatomical studies, analyzed the slides and prepared the images for Fig. 1. AMA collected material, took photos in the field and prepared Figs. 2 and 4. All authors contributed to the study conception and design, and all took part in manuscript writing. All authors read and approved the final manuscript.
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Goldenberg, R., Michelangeli, F.A., Ziemmer, J.K. et al. Miconia dianae (Melastomataceae), a new species from Bahia (Brazil) with notes on leaf and hypanthium surfaces. Braz. J. Bot 46, 913–923 (2023). https://doi.org/10.1007/s40415-023-00932-6
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DOI: https://doi.org/10.1007/s40415-023-00932-6