taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
CBFC422E0544569AA7A83F90DBB0DF96.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1600438	https://doi.org/10.5091/plecevo.178429.figure4	Figure 4. Reproductive micromorphological characters and pollen morphology of O. filicaulis (A – I) and O. bahiana (J – Z) based on SEM observations (A – G, J – S, V – X), and LM observations (H – I, T – U, Y – Z). A. Corolla opened out (LS morph). A 1. Detailed of the inner corolla indumentum. B. Dehiscent fruit. C – E. Seeds. C. Lateral view. D. Apical view, with the punctiform hilum in the centre. E. Detailed of the exotesta. F – I. Pollen. F, I. Equatorial view (LS morph). G. Detailed of the exine (LS morph). H. Polar view (SS morph). J. Corolla opened out (SS morph). K. Corolla opened out (LS morph). K 1. Detailed of the inner corolla indumentum. L. Hypanthium, calyx, and style (LS morph). L 1. Detailed of the pubescent style. M. Dehiscent fruit. N – P. Seeds. N. Lateral view. O. Apical view, with the punctiform hilum in the centre. P. Detailed of the exotesta. Q – U. Pollen of the SS morph. V – Z. Pollen of the LS morph. Q, T, V, Y. Polar view. R, U, W, Z. Equatorial view. S, X. Detail of the exine. Scale bars: A – B, J – K, M = 500 µm; A 1, C – D, K 1 – L 1, N – O = 50 µm; E, P = 10 µm; F, H – I, Q – R, T – U, V – W, Y – Z = 5 µm; G, S, X = 1 µm. A – A 1, F – G, I based on Miranda et al. 976 (HUEFS); B – E based on Passos et al. 378 (SPF); H based on Harley et al. 21508 (ALCB); J based on Machado 241 (HUEFS); K – L 1 based on Furlan et al. 1599 (RB); M – P, X – Z based on Hatschbach 47476 (CTES); Q – U based on Sano et al. 14427 (SPF); V – W based on Arbo et al. 7477 (CTES).	Figure 4. Reproductive micromorphological characters and pollen morphology of O. filicaulis (A – I) and O. bahiana (J – Z) based on SEM observations (A – G, J – S, V – X), and LM observations (H – I, T – U, Y – Z). A. Corolla opened out (LS morph). A 1. Detailed of the inner corolla indumentum. B. Dehiscent fruit. C – E. Seeds. C. Lateral view. D. Apical view, with the punctiform hilum in the centre. E. Detailed of the exotesta. F – I. Pollen. F, I. Equatorial view (LS morph). G. Detailed of the exine (LS morph). H. Polar view (SS morph). J. Corolla opened out (SS morph). K. Corolla opened out (LS morph). K 1. Detailed of the inner corolla indumentum. L. Hypanthium, calyx, and style (LS morph). L 1. Detailed of the pubescent style. M. Dehiscent fruit. N – P. Seeds. N. Lateral view. O. Apical view, with the punctiform hilum in the centre. P. Detailed of the exotesta. Q – U. Pollen of the SS morph. V – Z. Pollen of the LS morph. Q, T, V, Y. Polar view. R, U, W, Z. Equatorial view. S, X. Detail of the exine. Scale bars: A – B, J – K, M = 500 µm; A 1, C – D, K 1 – L 1, N – O = 50 µm; E, P = 10 µm; F, H – I, Q – R, T – U, V – W, Y – Z = 5 µm; G, S, X = 1 µm. A – A 1, F – G, I based on Miranda et al. 976 (HUEFS); B – E based on Passos et al. 378 (SPF); H based on Harley et al. 21508 (ALCB); J based on Machado 241 (HUEFS); K – L 1 based on Furlan et al. 1599 (RB); M – P, X – Z based on Hatschbach 47476 (CTES); Q – U based on Sano et al. 14427 (SPF); V – W based on Arbo et al. 7477 (CTES).	2026-04-21	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos		Zenodo	biologists	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos			
CBFC422E0544569AA7A83F90DBB0DF96.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1600439	https://doi.org/10.5091/plecevo.178429.figure5	Figure 5. Oldenlandia bahiana. A. Habit. B. Stipular sheath. C. Flower button. D – F. Short-styled flower. D. Flower. E. Opened corolla. F. Hypanthium, calyx, and style. G – I. Long-styled flower. G. Flower. H. Corolla opened out. I. Hypanthium, calyx, and style. J. Fruit. K. Seed. A – C, J – K based on Hatschbach 47476 (CTES); D – F based on Sano et al. 14427 (SPF); G – I based on Harley et al. 26988 (SPF). Illustrated by Mariela Nuñez Florentin and Laura Simón.	Figure 5. Oldenlandia bahiana. A. Habit. B. Stipular sheath. C. Flower button. D – F. Short-styled flower. D. Flower. E. Opened corolla. F. Hypanthium, calyx, and style. G – I. Long-styled flower. G. Flower. H. Corolla opened out. I. Hypanthium, calyx, and style. J. Fruit. K. Seed. A – C, J – K based on Hatschbach 47476 (CTES); D – F based on Sano et al. 14427 (SPF); G – I based on Harley et al. 26988 (SPF). Illustrated by Mariela Nuñez Florentin and Laura Simón.	2026-04-21	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos		Zenodo	biologists	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos			
CBFC422E0544569AA7A83F90DBB0DF96.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1600435	https://doi.org/10.5091/plecevo.178429.figure1	Figure 1. Map of the known distribution of the newly described species O. bahiana, and of the morphologically closely related species O. filicaulis. Abbreviations: BA = Bahia; CE = Ceará; PI = Piauí; RN = Rio Grande do Norte.	Figure 1. Map of the known distribution of the newly described species O. bahiana, and of the morphologically closely related species O. filicaulis. Abbreviations: BA = Bahia; CE = Ceará; PI = Piauí; RN = Rio Grande do Norte.	2026-04-21	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos		Zenodo	biologists	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos			
EE031AF4C40D5942AA9FAC382BCFD855.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1600437	https://doi.org/10.5091/plecevo.178429.figure3	Figure 3. Oldenlandia filicaulis. A. Habit. B. Stipular sheath. C. Flower button. D – F. Short-styled flower. D. Flower. E. Corolla opened out. F. Hypanthium, calyx, and style. G – I. Long-styled flower. G. Flower. H. Corolla opened out. I. Hypanthium, calyx, and style. J. Fruit. K. Seed. A based on Blanchet 2742 (NY); B – C based on Miranda et al. 976 (HUEFS); D – K based on Passos et al. 378 (SPF). Illustrated by Mariela Nuñez Florentin and Laura Simón.	Figure 3. Oldenlandia filicaulis. A. Habit. B. Stipular sheath. C. Flower button. D – F. Short-styled flower. D. Flower. E. Corolla opened out. F. Hypanthium, calyx, and style. G – I. Long-styled flower. G. Flower. H. Corolla opened out. I. Hypanthium, calyx, and style. J. Fruit. K. Seed. A based on Blanchet 2742 (NY); B – C based on Miranda et al. 976 (HUEFS); D – K based on Passos et al. 378 (SPF). Illustrated by Mariela Nuñez Florentin and Laura Simón.	2026-04-21	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos		Zenodo	biologists	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos			
EE031AF4C40D5942AA9FAC382BCFD855.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1600438	https://doi.org/10.5091/plecevo.178429.figure4	Figure 4. Reproductive micromorphological characters and pollen morphology of O. filicaulis (A – I) and O. bahiana (J – Z) based on SEM observations (A – G, J – S, V – X), and LM observations (H – I, T – U, Y – Z). A. Corolla opened out (LS morph). A 1. Detailed of the inner corolla indumentum. B. Dehiscent fruit. C – E. Seeds. C. Lateral view. D. Apical view, with the punctiform hilum in the centre. E. Detailed of the exotesta. F – I. Pollen. F, I. Equatorial view (LS morph). G. Detailed of the exine (LS morph). H. Polar view (SS morph). J. Corolla opened out (SS morph). K. Corolla opened out (LS morph). K 1. Detailed of the inner corolla indumentum. L. Hypanthium, calyx, and style (LS morph). L 1. Detailed of the pubescent style. M. Dehiscent fruit. N – P. Seeds. N. Lateral view. O. Apical view, with the punctiform hilum in the centre. P. Detailed of the exotesta. Q – U. Pollen of the SS morph. V – Z. Pollen of the LS morph. Q, T, V, Y. Polar view. R, U, W, Z. Equatorial view. S, X. Detail of the exine. Scale bars: A – B, J – K, M = 500 µm; A 1, C – D, K 1 – L 1, N – O = 50 µm; E, P = 10 µm; F, H – I, Q – R, T – U, V – W, Y – Z = 5 µm; G, S, X = 1 µm. A – A 1, F – G, I based on Miranda et al. 976 (HUEFS); B – E based on Passos et al. 378 (SPF); H based on Harley et al. 21508 (ALCB); J based on Machado 241 (HUEFS); K – L 1 based on Furlan et al. 1599 (RB); M – P, X – Z based on Hatschbach 47476 (CTES); Q – U based on Sano et al. 14427 (SPF); V – W based on Arbo et al. 7477 (CTES).	Figure 4. Reproductive micromorphological characters and pollen morphology of O. filicaulis (A – I) and O. bahiana (J – Z) based on SEM observations (A – G, J – S, V – X), and LM observations (H – I, T – U, Y – Z). A. Corolla opened out (LS morph). A 1. Detailed of the inner corolla indumentum. B. Dehiscent fruit. C – E. Seeds. C. Lateral view. D. Apical view, with the punctiform hilum in the centre. E. Detailed of the exotesta. F – I. Pollen. F, I. Equatorial view (LS morph). G. Detailed of the exine (LS morph). H. Polar view (SS morph). J. Corolla opened out (SS morph). K. Corolla opened out (LS morph). K 1. Detailed of the inner corolla indumentum. L. Hypanthium, calyx, and style (LS morph). L 1. Detailed of the pubescent style. M. Dehiscent fruit. N – P. Seeds. N. Lateral view. O. Apical view, with the punctiform hilum in the centre. P. Detailed of the exotesta. Q – U. Pollen of the SS morph. V – Z. Pollen of the LS morph. Q, T, V, Y. Polar view. R, U, W, Z. Equatorial view. S, X. Detail of the exine. Scale bars: A – B, J – K, M = 500 µm; A 1, C – D, K 1 – L 1, N – O = 50 µm; E, P = 10 µm; F, H – I, Q – R, T – U, V – W, Y – Z = 5 µm; G, S, X = 1 µm. A – A 1, F – G, I based on Miranda et al. 976 (HUEFS); B – E based on Passos et al. 378 (SPF); H based on Harley et al. 21508 (ALCB); J based on Machado 241 (HUEFS); K – L 1 based on Furlan et al. 1599 (RB); M – P, X – Z based on Hatschbach 47476 (CTES); Q – U based on Sano et al. 14427 (SPF); V – W based on Arbo et al. 7477 (CTES).	2026-04-21	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos		Zenodo	biologists	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos			
EE031AF4C40D5942AA9FAC382BCFD855.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1600435	https://doi.org/10.5091/plecevo.178429.figure1	Figure 1. Map of the known distribution of the newly described species O. bahiana, and of the morphologically closely related species O. filicaulis. Abbreviations: BA = Bahia; CE = Ceará; PI = Piauí; RN = Rio Grande do Norte.	Figure 1. Map of the known distribution of the newly described species O. bahiana, and of the morphologically closely related species O. filicaulis. Abbreviations: BA = Bahia; CE = Ceará; PI = Piauí; RN = Rio Grande do Norte.	2026-04-21	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos		Zenodo	biologists	Nuñez-Florentin, Mariela;Florentín, Javier Elias;Cardoso, Domingos			
