taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
9E06820BFF90FFF5FDE14099FD15DD17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15521267/files/figure.png	https://doi.org/10.5281/zenodo.15521267	Fig. 1 (on next page). Lectotype of Oxalis polymorpha Mart. ex Zucc. (Martius s.n.; M-0172333), showing a few morphological features.A. Dichasial branches with the flowers distally grouped. B. Young stem with very abundant, patent hairs (B1) and first flower with the pedicel articulated in the mid-portion (B2). C. Leaf blade venation conspicuous abaxially. D. Leaves distributed along the stem. E. Young fruit with the carpels only slightly prolonged apically. Modified from a high-resolution image provided by the Botanische Staatssammlung München.	Fig. 1 (on next page). Lectotype of Oxalis polymorpha Mart. ex Zucc. (Martius s.n.; M-0172333), showing a few morphological features.A. Dichasial branches with the flowers distally grouped. B. Young stem with very abundant, patent hairs (B1) and first flower with the pedicel articulated in the mid-portion (B2). C. Leaf blade venation conspicuous abaxially. D. Leaves distributed along the stem. E. Young fruit with the carpels only slightly prolonged apically. Modified from a high-resolution image provided by the Botanische Staatssammlung München.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF90FFF5FDE14099FD15DD17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15521270/files/figure.png	https://doi.org/10.5281/zenodo.15521270	Fig. 4 (on next page). A. Specimen (G00383166) that was listed by Lourteig (1994) as an isotype of Oxalis polymorpha Mart. ex Zucc., but not accepted as type collection here (see Fig. 1 and discussion in “Typification remarks”). B. Detail of the inflorescence dichasial branches. Modified from a high-resolution image provided by the Conservatoire et Jardin botaniques de Genève.	Fig. 4 (on next page). A. Specimen (G00383166) that was listed by Lourteig (1994) as an isotype of Oxalis polymorpha Mart. ex Zucc., but not accepted as type collection here (see Fig. 1 and discussion in “Typification remarks”). B. Detail of the inflorescence dichasial branches. Modified from a high-resolution image provided by the Conservatoire et Jardin botaniques de Genève.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF90FFF5FDE14099FD15DD17.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497932/files/figure.png	https://doi.org/10.5281/zenodo.15497932	Fig. 5. Geographic distribution map of Oxalis polymorpha Mart. ex Zucc. (the single record in the Caatinga domain represents the type) and some of the segregated species recognized here, all of which are endemic to the Brazilian Atlantic Forest domain.	Fig. 5. Geographic distribution map of Oxalis polymorpha Mart. ex Zucc. (the single record in the Caatinga domain represents the type) and some of the segregated species recognized here, all of which are endemic to the Brazilian Atlantic Forest domain.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF9BFFF6FDF543EBFB20DCB3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497932/files/figure.png	https://doi.org/10.5281/zenodo.15497932	Fig. 5. Geographic distribution map of Oxalis polymorpha Mart. ex Zucc. (the single record in the Caatinga domain represents the type) and some of the segregated species recognized here, all of which are endemic to the Brazilian Atlantic Forest domain.	Fig. 5. Geographic distribution map of Oxalis polymorpha Mart. ex Zucc. (the single record in the Caatinga domain represents the type) and some of the segregated species recognized here, all of which are endemic to the Brazilian Atlantic Forest domain.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF9BFFF6FDF543EBFB20DCB3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497934/files/figure.png	https://doi.org/10.5281/zenodo.15497934	Fig. 6. Oxalis amorimii Fiaschi sp. nov.A. Habit.B. Detail of young stem with short, curved hairs. C. Leaf blade adaxial surface. D. Leaf blade abaxial surface. E. Detail of terminal leaflet venation abaxially, showing supra-basal secondary veins (large arrowhead) and distal secondaries (smaller arrowheads). F. Leaf adaxial surface, with detail of lateral leaflets insertion (G). H. Leaf abaxial surface, with detail of lateral leaflets insertion (I). J. Young inflorescence with terminal flower. K. Older inflorescence showing short persistent foot (arrowhead). L. Flower, frontal view. Photos: A, F–I: Carlos Ferreira; B–E, J–L: Pedro Fiaschi.All photos based on cultivated individuals of P. Fiaschi et al. 5457, FLOR, except E, based on A.M. Amorim et al. 4614, holotype, CEPEC.	Fig. 6. Oxalis amorimii Fiaschi sp. nov.A. Habit.B. Detail of young stem with short, curved hairs. C. Leaf blade adaxial surface. D. Leaf blade abaxial surface. E. Detail of terminal leaflet venation abaxially, showing supra-basal secondary veins (large arrowhead) and distal secondaries (smaller arrowheads). F. Leaf adaxial surface, with detail of lateral leaflets insertion (G). H. Leaf abaxial surface, with detail of lateral leaflets insertion (I). J. Young inflorescence with terminal flower. K. Older inflorescence showing short persistent foot (arrowhead). L. Flower, frontal view. Photos: A, F–I: Carlos Ferreira; B–E, J–L: Pedro Fiaschi.All photos based on cultivated individuals of P. Fiaschi et al. 5457, FLOR, except E, based on A.M. Amorim et al. 4614, holotype, CEPEC.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF98FFEBFDFC434DFEF5DBC9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497932/files/figure.png	https://doi.org/10.5281/zenodo.15497932	Fig. 5. Geographic distribution map of Oxalis polymorpha Mart. ex Zucc. (the single record in the Caatinga domain represents the type) and some of the segregated species recognized here, all of which are endemic to the Brazilian Atlantic Forest domain.	Fig. 5. Geographic distribution map of Oxalis polymorpha Mart. ex Zucc. (the single record in the Caatinga domain represents the type) and some of the segregated species recognized here, all of which are endemic to the Brazilian Atlantic Forest domain.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF98FFEBFDFC434DFEF5DBC9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497936/files/figure.png	https://doi.org/10.5281/zenodo.15497936	Fig. 7. Oxalis animarum Fiaschi sp. nov. A. Habit. B. Detail of young stem with short, curved hairs (note very short young inflorescence). C. Detail of leaflet blades insertion. D. Terminal leaflet abaxial surface. E–F. Lateral leaflets abaxial surface. G. Inflorescence with old flower (left) and young buds (right). H. Inflorescence detail showing flowers with glandular pedicel and sepals. I. Flower, frontal view. J. Fruit, lateral view. K. Seed, lateral view. Photos: A–F: Jhonathan Radavelli; G–J: Pedro Fiaschi; K: Gabriela Rhoden. A–F based on F.S. Cabral et al. 275, FLOR; G–J based on P. Fiaschi et al. 5620, FLOR; K based on M.L.L. Martins & R. Alves 2455, FLOR, HURB.	Fig. 7. Oxalis animarum Fiaschi sp. nov. A. Habit. B. Detail of young stem with short, curved hairs (note very short young inflorescence). C. Detail of leaflet blades insertion. D. Terminal leaflet abaxial surface. E–F. Lateral leaflets abaxial surface. G. Inflorescence with old flower (left) and young buds (right). H. Inflorescence detail showing flowers with glandular pedicel and sepals. I. Flower, frontal view. J. Fruit, lateral view. K. Seed, lateral view. Photos: A–F: Jhonathan Radavelli; G–J: Pedro Fiaschi; K: Gabriela Rhoden. A–F based on F.S. Cabral et al. 275, FLOR; G–J based on P. Fiaschi et al. 5620, FLOR; K based on M.L.L. Martins & R. Alves 2455, FLOR, HURB.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF98FFEBFDFC434DFEF5DBC9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15521270/files/figure.png	https://doi.org/10.5281/zenodo.15521270	Fig. 4 (on next page). A. Specimen (G00383166) that was listed by Lourteig (1994) as an isotype of Oxalis polymorpha Mart. ex Zucc., but not accepted as type collection here (see Fig. 1 and discussion in “Typification remarks”). B. Detail of the inflorescence dichasial branches. Modified from a high-resolution image provided by the Conservatoire et Jardin botaniques de Genève.	Fig. 4 (on next page). A. Specimen (G00383166) that was listed by Lourteig (1994) as an isotype of Oxalis polymorpha Mart. ex Zucc., but not accepted as type collection here (see Fig. 1 and discussion in “Typification remarks”). B. Detail of the inflorescence dichasial branches. Modified from a high-resolution image provided by the Conservatoire et Jardin botaniques de Genève.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF85FFEEFD2045ABFEB8DAB4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497932/files/figure.png	https://doi.org/10.5281/zenodo.15497932	Fig. 5. Geographic distribution map of Oxalis polymorpha Mart. ex Zucc. (the single record in the Caatinga domain represents the type) and some of the segregated species recognized here, all of which are endemic to the Brazilian Atlantic Forest domain.	Fig. 5. Geographic distribution map of Oxalis polymorpha Mart. ex Zucc. (the single record in the Caatinga domain represents the type) and some of the segregated species recognized here, all of which are endemic to the Brazilian Atlantic Forest domain.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF85FFEEFD2045ABFEB8DAB4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497938/files/figure.png	https://doi.org/10.5281/zenodo.15497938	Fig. 8. Oxalis decipiens Progel. A–B. Habit (note cauliflorous and axillary inflorescences in B). C. Detail of young stem. D. Terminal leaflet, abaxial view. E. Lateral leaflet, abaxial view. F. Detail of leaflet blades insertion, abaxial surface. G–H. Detail of young inflorescences with flower buds. I. Older inflorescence with bifid dichasial branches. J. Inflorescence detail with flower and young buds. K. Flower, frontal view. L–M. Fruits, lateral view (note carpels prolonged for ca 2 mm of their length). N. Seed, lateral view (the central dark spot is likely due to incomplete SEM coating). Photos: A–M: Pedro Fiaschi; N: Gabriela Rhoden; A, C, G, N based on E. Richetti et al. 64, FLOR; B, L based on P. Fiaschi & J.L. Costa Lima 4656, FLOR; D–F, H–K, M based on J.C. Vasques et al. 57, FLOR, HUEFS, RB, SPF.	Fig. 8. Oxalis decipiens Progel. A–B. Habit (note cauliflorous and axillary inflorescences in B). C. Detail of young stem. D. Terminal leaflet, abaxial view. E. Lateral leaflet, abaxial view. F. Detail of leaflet blades insertion, abaxial surface. G–H. Detail of young inflorescences with flower buds. I. Older inflorescence with bifid dichasial branches. J. Inflorescence detail with flower and young buds. K. Flower, frontal view. L–M. Fruits, lateral view (note carpels prolonged for ca 2 mm of their length). N. Seed, lateral view (the central dark spot is likely due to incomplete SEM coating). Photos: A–M: Pedro Fiaschi; N: Gabriela Rhoden; A, C, G, N based on E. Richetti et al. 64, FLOR; B, L based on P. Fiaschi & J.L. Costa Lima 4656, FLOR; D–F, H–K, M based on J.C. Vasques et al. 57, FLOR, HUEFS, RB, SPF.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF85FFEEFD2045ABFEB8DAB4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497940/files/figure.png	https://doi.org/10.5281/zenodo.15497940	Fig. 9. A. Lectotype of Oxalis polymorpha var. cauliflora Zucc. (M-0121064, three pieces on the left), showing inflorescences with bifid dichasial branches (white arrowheads). Blue asterisks indicate the ends of the same broken branch. B. Pieces from a different gathering that do not belong to the type, but to the plant represented in C (M-0153323), which is here described as O. idimae Fiaschi sp. nov. Red asterisks indicate the ends of the same cut branch. Modified from high-resolution images provided by the Botanische Staatssammlung München.	Fig. 9. A. Lectotype of Oxalis polymorpha var. cauliflora Zucc. (M-0121064, three pieces on the left), showing inflorescences with bifid dichasial branches (white arrowheads). Blue asterisks indicate the ends of the same broken branch. B. Pieces from a different gathering that do not belong to the type, but to the plant represented in C (M-0153323), which is here described as O. idimae Fiaschi sp. nov. Red asterisks indicate the ends of the same cut branch. Modified from high-resolution images provided by the Botanische Staatssammlung München.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF85FFEEFD2045ABFEB8DAB4.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497942/files/figure.png	https://doi.org/10.5281/zenodo.15497942	Fig. 10. Oxalis idimae Fiaschi sp. nov. A. Habit. B. Leaf, adaxial surface. C. Terminal leaflet detail, adaxial surface. D. Lateral leaflet, adaxial surface. E. Detail of leaflet blades insertion, adaxial surface. F. Stem with cauliflorous inflorescences bearing flowers and buds. G. Detail of young inflorescence with buds. H. Older inflorescence detail, showing densely grouped flowers (scars) along the entire length. I. Developing fruit in lateral view. J. Flower, frontal view. K. Young inflorescence with buds, flower (lateral view) and fruits. L. Fruit, lateral view. M. Seed, lateral view. Photos: A–L: Pedro Fiaschi; M: Gabriela Rhoden. A, J based on J.C. Vasques et al. 81, FLOR, HUEFS, RB; B–G based on J.C. Vasques et al. 78, FLOR, RB, SPF; H–I, K–L based on T.S. Costa et al. 123, FLOR; M based on E. Richetti et al. 70, FLOR.	Fig. 10. Oxalis idimae Fiaschi sp. nov. A. Habit. B. Leaf, adaxial surface. C. Terminal leaflet detail, adaxial surface. D. Lateral leaflet, adaxial surface. E. Detail of leaflet blades insertion, adaxial surface. F. Stem with cauliflorous inflorescences bearing flowers and buds. G. Detail of young inflorescence with buds. H. Older inflorescence detail, showing densely grouped flowers (scars) along the entire length. I. Developing fruit in lateral view. J. Flower, frontal view. K. Young inflorescence with buds, flower (lateral view) and fruits. L. Fruit, lateral view. M. Seed, lateral view. Photos: A–L: Pedro Fiaschi; M: Gabriela Rhoden. A, J based on J.C. Vasques et al. 81, FLOR, HUEFS, RB; B–G based on J.C. Vasques et al. 78, FLOR, RB, SPF; H–I, K–L based on T.S. Costa et al. 123, FLOR; M based on E. Richetti et al. 70, FLOR.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF80FFE3FDCA454FFDAFDA1C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497932/files/figure.png	https://doi.org/10.5281/zenodo.15497932	Fig. 5. Geographic distribution map of Oxalis polymorpha Mart. ex Zucc. (the single record in the Caatinga domain represents the type) and some of the segregated species recognized here, all of which are endemic to the Brazilian Atlantic Forest domain.	Fig. 5. Geographic distribution map of Oxalis polymorpha Mart. ex Zucc. (the single record in the Caatinga domain represents the type) and some of the segregated species recognized here, all of which are endemic to the Brazilian Atlantic Forest domain.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF80FFE3FDCA454FFDAFDA1C.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497942/files/figure.png	https://doi.org/10.5281/zenodo.15497942	Fig. 10. Oxalis idimae Fiaschi sp. nov. A. Habit. B. Leaf, adaxial surface. C. Terminal leaflet detail, adaxial surface. D. Lateral leaflet, adaxial surface. E. Detail of leaflet blades insertion, adaxial surface. F. Stem with cauliflorous inflorescences bearing flowers and buds. G. Detail of young inflorescence with buds. H. Older inflorescence detail, showing densely grouped flowers (scars) along the entire length. I. Developing fruit in lateral view. J. Flower, frontal view. K. Young inflorescence with buds, flower (lateral view) and fruits. L. Fruit, lateral view. M. Seed, lateral view. Photos: A–L: Pedro Fiaschi; M: Gabriela Rhoden. A, J based on J.C. Vasques et al. 81, FLOR, HUEFS, RB; B–G based on J.C. Vasques et al. 78, FLOR, RB, SPF; H–I, K–L based on T.S. Costa et al. 123, FLOR; M based on E. Richetti et al. 70, FLOR.	Fig. 10. Oxalis idimae Fiaschi sp. nov. A. Habit. B. Leaf, adaxial surface. C. Terminal leaflet detail, adaxial surface. D. Lateral leaflet, adaxial surface. E. Detail of leaflet blades insertion, adaxial surface. F. Stem with cauliflorous inflorescences bearing flowers and buds. G. Detail of young inflorescence with buds. H. Older inflorescence detail, showing densely grouped flowers (scars) along the entire length. I. Developing fruit in lateral view. J. Flower, frontal view. K. Young inflorescence with buds, flower (lateral view) and fruits. L. Fruit, lateral view. M. Seed, lateral view. Photos: A–L: Pedro Fiaschi; M: Gabriela Rhoden. A, J based on J.C. Vasques et al. 81, FLOR, HUEFS, RB; B–G based on J.C. Vasques et al. 78, FLOR, RB, SPF; H–I, K–L based on T.S. Costa et al. 123, FLOR; M based on E. Richetti et al. 70, FLOR.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF8DFFE4FDF644E7FE00DDDA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497945/files/figure.png	https://doi.org/10.5281/zenodo.15497945	Fig. 11. Oxalis itatingae Fiaschi sp. nov. A. Habit. B. Leaf adaxial surface. C. Leaf abaxial surface (one lateral leaflet removed). D. Detail of leaflet ciliate margin. E. Habit (under cultivation).F. Detail of leaflet blades insertion, adaxial surface. G. Detail of leaflet blades insertion, abaxial surface H. Inflorescence with flower buds. I. Inflorescence with closing flower and young buds. J. Detail of hairs on the pedicel. K. Mature fruit, lateral view. L. Fruit after seeds ejected, lateral view. M. Seed, lateral view. Photos: A: Pablo Feliz; B-L: Pedro Fiaschi; M: Gabriela Rhoden. A based on P. Feliz 372, RB; B–C, E, H–M based on P. Fiaschi et al. 4472, holotype, FLOR; D, F–G based on J.C. Vasques et al. 86, FLOR.	Fig. 11. Oxalis itatingae Fiaschi sp. nov. A. Habit. B. Leaf adaxial surface. C. Leaf abaxial surface (one lateral leaflet removed). D. Detail of leaflet ciliate margin. E. Habit (under cultivation).F. Detail of leaflet blades insertion, adaxial surface. G. Detail of leaflet blades insertion, abaxial surface H. Inflorescence with flower buds. I. Inflorescence with closing flower and young buds. J. Detail of hairs on the pedicel. K. Mature fruit, lateral view. L. Fruit after seeds ejected, lateral view. M. Seed, lateral view. Photos: A: Pablo Feliz; B-L: Pedro Fiaschi; M: Gabriela Rhoden. A based on P. Feliz 372, RB; B–C, E, H–M based on P. Fiaschi et al. 4472, holotype, FLOR; D, F–G based on J.C. Vasques et al. 86, FLOR.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF8DFFE4FDF644E7FE00DDDA.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497947/files/figure.png	https://doi.org/10.5281/zenodo.15497947	Fig. 12. Geographic distribution of Oxalis itatingae Fiaschi sp. nov. and O. tijucana (Lourteig) Fiaschi comb. et stat. nov. Inset shows southeastern Brazilian states.	Fig. 12. Geographic distribution of Oxalis itatingae Fiaschi sp. nov. and O. tijucana (Lourteig) Fiaschi comb. et stat. nov. Inset shows southeastern Brazilian states.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF8AFFDAFE4C43A5FEBFDCF9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497947/files/figure.png	https://doi.org/10.5281/zenodo.15497947	Fig. 12. Geographic distribution of Oxalis itatingae Fiaschi sp. nov. and O. tijucana (Lourteig) Fiaschi comb. et stat. nov. Inset shows southeastern Brazilian states.	Fig. 12. Geographic distribution of Oxalis itatingae Fiaschi sp. nov. and O. tijucana (Lourteig) Fiaschi comb. et stat. nov. Inset shows southeastern Brazilian states.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF8AFFDAFE4C43A5FEBFDCF9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497949/files/figure.png	https://doi.org/10.5281/zenodo.15497949	Fig. 13. Oxalis tijucana (Lourteig) Fiaschi comb. et stat. nov. A. Branch with inflorescence. B. Detail of the petioles swollen at base (pulvinae). C. Terminal leaflet adaxial surface. D. Lateral leaflet adaxial surface. E. Lateral leaflet abaxial surface. F. Detail of leaflet blades insertion, adaxial view. G. Detail of leaflet blades insertion, abaxial view. H. Flower, frontal view. I. Inflorescence with open flower. J. Inflorescence with old flowers. K. Older inflorescence with elongated dichasial branches. L. Fruit, lateral view. M. Distal part of dichasial branch with mature fruit. Photos: Pedro Fiaschi, all based on J.C. Vasques et al. 85.	Fig. 13. Oxalis tijucana (Lourteig) Fiaschi comb. et stat. nov. A. Branch with inflorescence. B. Detail of the petioles swollen at base (pulvinae). C. Terminal leaflet adaxial surface. D. Lateral leaflet adaxial surface. E. Lateral leaflet abaxial surface. F. Detail of leaflet blades insertion, adaxial view. G. Detail of leaflet blades insertion, abaxial view. H. Flower, frontal view. I. Inflorescence with open flower. J. Inflorescence with old flowers. K. Older inflorescence with elongated dichasial branches. L. Fruit, lateral view. M. Distal part of dichasial branch with mature fruit. Photos: Pedro Fiaschi, all based on J.C. Vasques et al. 85.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFF8AFFDAFE4C43A5FEBFDCF9.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497930/files/figure.png	https://doi.org/10.5281/zenodo.15497930	Fig. 3. Phylogenetic relationships among samples of Oxalis polymorpha Mart. ex Zucc. s. lat. (boldface terminals) based on combined ITS and plastid data. Branch support values are indicated above (maximum likelihood bootstrap, BS) and below (Bayesian inference posterior probabilities, PP) branches. The inset (upper left corner) shows the same topology with branch lengths. The orange gradients indicate species previously assigned to O. sect.Polymorphae (Progel) Lourteig (see text for details on O. itatingae Fiaschi sp. nov. and O. monochasiata Fiaschi). The illustrations on the right side represent (out of scale) the morphological variation of O. cf. polymorpha and five of six segregated species (O. amorimii Fiaschi sp. nov., O. animarum Fiaschi sp. nov., O. decipiens Progel, O. idimae Fiaschi sp. nov., and O. itatingae).	Fig. 3. Phylogenetic relationships among samples of Oxalis polymorpha Mart. ex Zucc. s. lat. (boldface terminals) based on combined ITS and plastid data. Branch support values are indicated above (maximum likelihood bootstrap, BS) and below (Bayesian inference posterior probabilities, PP) branches. The inset (upper left corner) shows the same topology with branch lengths. The orange gradients indicate species previously assigned to O. sect.Polymorphae (Progel) Lourteig (see text for details on O. itatingae Fiaschi sp. nov. and O. monochasiata Fiaschi). The illustrations on the right side represent (out of scale) the morphological variation of O. cf. polymorpha and five of six segregated species (O. amorimii Fiaschi sp. nov., O. animarum Fiaschi sp. nov., O. decipiens Progel, O. idimae Fiaschi sp. nov., and O. itatingae).	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFFB4FFDCFF1042ECFADBDCF3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497936/files/figure.png	https://doi.org/10.5281/zenodo.15497936	Fig. 7. Oxalis animarum Fiaschi sp. nov. A. Habit. B. Detail of young stem with short, curved hairs (note very short young inflorescence). C. Detail of leaflet blades insertion. D. Terminal leaflet abaxial surface. E–F. Lateral leaflets abaxial surface. G. Inflorescence with old flower (left) and young buds (right). H. Inflorescence detail showing flowers with glandular pedicel and sepals. I. Flower, frontal view. J. Fruit, lateral view. K. Seed, lateral view. Photos: A–F: Jhonathan Radavelli; G–J: Pedro Fiaschi; K: Gabriela Rhoden. A–F based on F.S. Cabral et al. 275, FLOR; G–J based on P. Fiaschi et al. 5620, FLOR; K based on M.L.L. Martins & R. Alves 2455, FLOR, HURB.	Fig. 7. Oxalis animarum Fiaschi sp. nov. A. Habit. B. Detail of young stem with short, curved hairs (note very short young inflorescence). C. Detail of leaflet blades insertion. D. Terminal leaflet abaxial surface. E–F. Lateral leaflets abaxial surface. G. Inflorescence with old flower (left) and young buds (right). H. Inflorescence detail showing flowers with glandular pedicel and sepals. I. Flower, frontal view. J. Fruit, lateral view. K. Seed, lateral view. Photos: A–F: Jhonathan Radavelli; G–J: Pedro Fiaschi; K: Gabriela Rhoden. A–F based on F.S. Cabral et al. 275, FLOR; G–J based on P. Fiaschi et al. 5620, FLOR; K based on M.L.L. Martins & R. Alves 2455, FLOR, HURB.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFFB4FFDCFF1042ECFADBDCF3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15521595/files/figure.png	https://doi.org/10.5281/zenodo.15521595	Fig. 14 (on next page). Comparative figure among segregated, yellow-flowered species of the former Oxalis polymorpha Mart. ex Zucc. s. lat. (following Lourteig 1994 and Fiaschi 2014); A, G, M, S, Y = Stem apical portion; B, H, N, T, Z = Terminal leaflet; C, I, O, U, Aʼ = Lateral leaflet; D, J, P, V, Bʼ = Inflorescenca detail; E, K, Q, W, Cʼ = Flower, frontal view; F, L, R, X, Dʼ = Fruit, lateral view (unknown in O. amorimii, F). A–F. Oxalis amorimii Fiaschi sp. nov. G–L. Oxalis animarum Fiaschi sp. nov. M–R. Oxalis decipiens Progel. S–X. Oxalis itatingae Fiaschi sp. nov. Y–Dʼ. Oxalis tijucana (Lourteig) Fiaschi. Scale bars: A, G, M, S, Y = 2 mm; B–C, H–I, N–O, T–U, Z–Aʼ = 1 cm; D, J, P, V, Bʼ = 5 mm; E, K, Q, W, Cʼ = 2 mm; L, R, X, Dʼ = 1 mm.	Fig. 14 (on next page). Comparative figure among segregated, yellow-flowered species of the former Oxalis polymorpha Mart. ex Zucc. s. lat. (following Lourteig 1994 and Fiaschi 2014); A, G, M, S, Y = Stem apical portion; B, H, N, T, Z = Terminal leaflet; C, I, O, U, Aʼ = Lateral leaflet; D, J, P, V, Bʼ = Inflorescenca detail; E, K, Q, W, Cʼ = Flower, frontal view; F, L, R, X, Dʼ = Fruit, lateral view (unknown in O. amorimii, F). A–F. Oxalis amorimii Fiaschi sp. nov. G–L. Oxalis animarum Fiaschi sp. nov. M–R. Oxalis decipiens Progel. S–X. Oxalis itatingae Fiaschi sp. nov. Y–Dʼ. Oxalis tijucana (Lourteig) Fiaschi. Scale bars: A, G, M, S, Y = 2 mm; B–C, H–I, N–O, T–U, Z–Aʼ = 1 cm; D, J, P, V, Bʼ = 5 mm; E, K, Q, W, Cʼ = 2 mm; L, R, X, Dʼ = 1 mm.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFFB4FFDCFF1042ECFADBDCF3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497942/files/figure.png	https://doi.org/10.5281/zenodo.15497942	Fig. 10. Oxalis idimae Fiaschi sp. nov. A. Habit. B. Leaf, adaxial surface. C. Terminal leaflet detail, adaxial surface. D. Lateral leaflet, adaxial surface. E. Detail of leaflet blades insertion, adaxial surface. F. Stem with cauliflorous inflorescences bearing flowers and buds. G. Detail of young inflorescence with buds. H. Older inflorescence detail, showing densely grouped flowers (scars) along the entire length. I. Developing fruit in lateral view. J. Flower, frontal view. K. Young inflorescence with buds, flower (lateral view) and fruits. L. Fruit, lateral view. M. Seed, lateral view. Photos: A–L: Pedro Fiaschi; M: Gabriela Rhoden. A, J based on J.C. Vasques et al. 81, FLOR, HUEFS, RB; B–G based on J.C. Vasques et al. 78, FLOR, RB, SPF; H–I, K–L based on T.S. Costa et al. 123, FLOR; M based on E. Richetti et al. 70, FLOR.	Fig. 10. Oxalis idimae Fiaschi sp. nov. A. Habit. B. Leaf, adaxial surface. C. Terminal leaflet detail, adaxial surface. D. Lateral leaflet, adaxial surface. E. Detail of leaflet blades insertion, adaxial surface. F. Stem with cauliflorous inflorescences bearing flowers and buds. G. Detail of young inflorescence with buds. H. Older inflorescence detail, showing densely grouped flowers (scars) along the entire length. I. Developing fruit in lateral view. J. Flower, frontal view. K. Young inflorescence with buds, flower (lateral view) and fruits. L. Fruit, lateral view. M. Seed, lateral view. Photos: A–L: Pedro Fiaschi; M: Gabriela Rhoden. A, J based on J.C. Vasques et al. 81, FLOR, HUEFS, RB; B–G based on J.C. Vasques et al. 78, FLOR, RB, SPF; H–I, K–L based on T.S. Costa et al. 123, FLOR; M based on E. Richetti et al. 70, FLOR.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFFB4FFDCFF1042ECFADBDCF3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497934/files/figure.png	https://doi.org/10.5281/zenodo.15497934	Fig. 6. Oxalis amorimii Fiaschi sp. nov.A. Habit.B. Detail of young stem with short, curved hairs. C. Leaf blade adaxial surface. D. Leaf blade abaxial surface. E. Detail of terminal leaflet venation abaxially, showing supra-basal secondary veins (large arrowhead) and distal secondaries (smaller arrowheads). F. Leaf adaxial surface, with detail of lateral leaflets insertion (G). H. Leaf abaxial surface, with detail of lateral leaflets insertion (I). J. Young inflorescence with terminal flower. K. Older inflorescence showing short persistent foot (arrowhead). L. Flower, frontal view. Photos: A, F–I: Carlos Ferreira; B–E, J–L: Pedro Fiaschi.All photos based on cultivated individuals of P. Fiaschi et al. 5457, FLOR, except E, based on A.M. Amorim et al. 4614, holotype, CEPEC.	Fig. 6. Oxalis amorimii Fiaschi sp. nov.A. Habit.B. Detail of young stem with short, curved hairs. C. Leaf blade adaxial surface. D. Leaf blade abaxial surface. E. Detail of terminal leaflet venation abaxially, showing supra-basal secondary veins (large arrowhead) and distal secondaries (smaller arrowheads). F. Leaf adaxial surface, with detail of lateral leaflets insertion (G). H. Leaf abaxial surface, with detail of lateral leaflets insertion (I). J. Young inflorescence with terminal flower. K. Older inflorescence showing short persistent foot (arrowhead). L. Flower, frontal view. Photos: A, F–I: Carlos Ferreira; B–E, J–L: Pedro Fiaschi.All photos based on cultivated individuals of P. Fiaschi et al. 5457, FLOR, except E, based on A.M. Amorim et al. 4614, holotype, CEPEC.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFFB4FFDCFF1042ECFADBDCF3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497938/files/figure.png	https://doi.org/10.5281/zenodo.15497938	Fig. 8. Oxalis decipiens Progel. A–B. Habit (note cauliflorous and axillary inflorescences in B). C. Detail of young stem. D. Terminal leaflet, abaxial view. E. Lateral leaflet, abaxial view. F. Detail of leaflet blades insertion, abaxial surface. G–H. Detail of young inflorescences with flower buds. I. Older inflorescence with bifid dichasial branches. J. Inflorescence detail with flower and young buds. K. Flower, frontal view. L–M. Fruits, lateral view (note carpels prolonged for ca 2 mm of their length). N. Seed, lateral view (the central dark spot is likely due to incomplete SEM coating). Photos: A–M: Pedro Fiaschi; N: Gabriela Rhoden; A, C, G, N based on E. Richetti et al. 64, FLOR; B, L based on P. Fiaschi & J.L. Costa Lima 4656, FLOR; D–F, H–K, M based on J.C. Vasques et al. 57, FLOR, HUEFS, RB, SPF.	Fig. 8. Oxalis decipiens Progel. A–B. Habit (note cauliflorous and axillary inflorescences in B). C. Detail of young stem. D. Terminal leaflet, abaxial view. E. Lateral leaflet, abaxial view. F. Detail of leaflet blades insertion, abaxial surface. G–H. Detail of young inflorescences with flower buds. I. Older inflorescence with bifid dichasial branches. J. Inflorescence detail with flower and young buds. K. Flower, frontal view. L–M. Fruits, lateral view (note carpels prolonged for ca 2 mm of their length). N. Seed, lateral view (the central dark spot is likely due to incomplete SEM coating). Photos: A–M: Pedro Fiaschi; N: Gabriela Rhoden; A, C, G, N based on E. Richetti et al. 64, FLOR; B, L based on P. Fiaschi & J.L. Costa Lima 4656, FLOR; D–F, H–K, M based on J.C. Vasques et al. 57, FLOR, HUEFS, RB, SPF.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFFB4FFDCFF1042ECFADBDCF3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15521267/files/figure.png	https://doi.org/10.5281/zenodo.15521267	Fig. 1 (on next page). Lectotype of Oxalis polymorpha Mart. ex Zucc. (Martius s.n.; M-0172333), showing a few morphological features.A. Dichasial branches with the flowers distally grouped. B. Young stem with very abundant, patent hairs (B1) and first flower with the pedicel articulated in the mid-portion (B2). C. Leaf blade venation conspicuous abaxially. D. Leaves distributed along the stem. E. Young fruit with the carpels only slightly prolonged apically. Modified from a high-resolution image provided by the Botanische Staatssammlung München.	Fig. 1 (on next page). Lectotype of Oxalis polymorpha Mart. ex Zucc. (Martius s.n.; M-0172333), showing a few morphological features.A. Dichasial branches with the flowers distally grouped. B. Young stem with very abundant, patent hairs (B1) and first flower with the pedicel articulated in the mid-portion (B2). C. Leaf blade venation conspicuous abaxially. D. Leaves distributed along the stem. E. Young fruit with the carpels only slightly prolonged apically. Modified from a high-resolution image provided by the Botanische Staatssammlung München.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFFB4FFDCFF1042ECFADBDCF3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497945/files/figure.png	https://doi.org/10.5281/zenodo.15497945	Fig. 11. Oxalis itatingae Fiaschi sp. nov. A. Habit. B. Leaf adaxial surface. C. Leaf abaxial surface (one lateral leaflet removed). D. Detail of leaflet ciliate margin. E. Habit (under cultivation).F. Detail of leaflet blades insertion, adaxial surface. G. Detail of leaflet blades insertion, abaxial surface H. Inflorescence with flower buds. I. Inflorescence with closing flower and young buds. J. Detail of hairs on the pedicel. K. Mature fruit, lateral view. L. Fruit after seeds ejected, lateral view. M. Seed, lateral view. Photos: A: Pablo Feliz; B-L: Pedro Fiaschi; M: Gabriela Rhoden. A based on P. Feliz 372, RB; B–C, E, H–M based on P. Fiaschi et al. 4472, holotype, FLOR; D, F–G based on J.C. Vasques et al. 86, FLOR.	Fig. 11. Oxalis itatingae Fiaschi sp. nov. A. Habit. B. Leaf adaxial surface. C. Leaf abaxial surface (one lateral leaflet removed). D. Detail of leaflet ciliate margin. E. Habit (under cultivation).F. Detail of leaflet blades insertion, adaxial surface. G. Detail of leaflet blades insertion, abaxial surface H. Inflorescence with flower buds. I. Inflorescence with closing flower and young buds. J. Detail of hairs on the pedicel. K. Mature fruit, lateral view. L. Fruit after seeds ejected, lateral view. M. Seed, lateral view. Photos: A: Pablo Feliz; B-L: Pedro Fiaschi; M: Gabriela Rhoden. A based on P. Feliz 372, RB; B–C, E, H–M based on P. Fiaschi et al. 4472, holotype, FLOR; D, F–G based on J.C. Vasques et al. 86, FLOR.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
9E06820BFFB4FFDCFF1042ECFADBDCF3.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/15497949/files/figure.png	https://doi.org/10.5281/zenodo.15497949	Fig. 13. Oxalis tijucana (Lourteig) Fiaschi comb. et stat. nov. A. Branch with inflorescence. B. Detail of the petioles swollen at base (pulvinae). C. Terminal leaflet adaxial surface. D. Lateral leaflet adaxial surface. E. Lateral leaflet abaxial surface. F. Detail of leaflet blades insertion, adaxial view. G. Detail of leaflet blades insertion, abaxial view. H. Flower, frontal view. I. Inflorescence with open flower. J. Inflorescence with old flowers. K. Older inflorescence with elongated dichasial branches. L. Fruit, lateral view. M. Distal part of dichasial branch with mature fruit. Photos: Pedro Fiaschi, all based on J.C. Vasques et al. 85.	Fig. 13. Oxalis tijucana (Lourteig) Fiaschi comb. et stat. nov. A. Branch with inflorescence. B. Detail of the petioles swollen at base (pulvinae). C. Terminal leaflet adaxial surface. D. Lateral leaflet adaxial surface. E. Lateral leaflet abaxial surface. F. Detail of leaflet blades insertion, adaxial view. G. Detail of leaflet blades insertion, abaxial view. H. Flower, frontal view. I. Inflorescence with open flower. J. Inflorescence with old flowers. K. Older inflorescence with elongated dichasial branches. L. Fruit, lateral view. M. Distal part of dichasial branch with mature fruit. Photos: Pedro Fiaschi, all based on J.C. Vasques et al. 85.	2025-05-05	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes		Zenodo	biologists	Fiaschi, Pedro;Cabral, Fernando Santos;Caballero, Leonardo Ronald Gaspar;Lima, Duane Fernandes			
