taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
82467F47698D5969B99AB7D85939975B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1246245	https://doi.org/10.5091/plecevo.140657.figure1	Figure 1. Distribution map of the Syagrus glaucescens species complex, maps of Serra Negra Formation (SN), and 3 D map of Serra do Ambrósio mountain (SA). A. Location of SN, Diamantina Plateau, Syagrus harenae, Syagrus aristeae, Syagrus duartei, Syagrus evansiana, and Syagrus glaucescens. B. Relief and outline of the SN and localisation of the SA. C. Municipalities embedded in the SN. D. Relief of the SA and collection points of Splett 875 and the holotype of S. harenae. E. An endocarp (en) of S. harenae on the sandy soil of the carrasco.	Figure 1. Distribution map of the Syagrus glaucescens species complex, maps of Serra Negra Formation (SN), and 3 D map of Serra do Ambrósio mountain (SA). A. Location of SN, Diamantina Plateau, Syagrus harenae, Syagrus aristeae, Syagrus duartei, Syagrus evansiana, and Syagrus glaucescens. B. Relief and outline of the SN and localisation of the SA. C. Municipalities embedded in the SN. D. Relief of the SA and collection points of Splett 875 and the holotype of S. harenae. E. An endocarp (en) of S. harenae on the sandy soil of the carrasco.	2025-02-12	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana		Zenodo	biologists	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana			
82467F47698D5969B99AB7D85939975B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1246246	https://doi.org/10.5091/plecevo.140657.figure2	Figure 2. Syagrus harenae. A. Prostrated stem. B. Sheathing leaf arranged in 5 nearly vertical or slightly spiralled rows. C. Flowers arranged in tetrads. D. Sepals connate at the base. E. Flowers arranged in pentads. F. Fruits. G. Endocarp pores. A – G from Sant’Anna-Santos & Francino 406 (DIAM, holotype). Illustration by Gustavo Surlo.	Figure 2. Syagrus harenae. A. Prostrated stem. B. Sheathing leaf arranged in 5 nearly vertical or slightly spiralled rows. C. Flowers arranged in tetrads. D. Sepals connate at the base. E. Flowers arranged in pentads. F. Fruits. G. Endocarp pores. A – G from Sant’Anna-Santos & Francino 406 (DIAM, holotype). Illustration by Gustavo Surlo.	2025-02-12	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana		Zenodo	biologists	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana			
82467F47698D5969B99AB7D85939975B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1246247	https://doi.org/10.5091/plecevo.140657.figure3	Figure 3. Vegetative morphological aspects of Syagrus harenae. A. Landscape photograph of the type locality: a group of individuals (white rectangles) growing on the sandy soils near rock outcrops (ro). B. The white arrowhead indicates the prostrated stem. C. Ramenta (black arrowheads) on the pinnae abaxial surface (ab) and leaf rachis with brownish tomentum (ra). D. Long tapering pinnae tips (white arrowheads). E. Pinnae: dark-green adaxial surface (ad) and glaucous abaxial surface (ab). F. Pinnae inserted in divergent planes over the rachis (rc). G. Fibres (white arrowheads) of the pseudopetiole. H. Leaf sheath (sh), peduncular bract (pb), and prophyll (pr). Photographs by Bruno F. Sant’Anna-Santos.	Figure 3. Vegetative morphological aspects of Syagrus harenae. A. Landscape photograph of the type locality: a group of individuals (white rectangles) growing on the sandy soils near rock outcrops (ro). B. The white arrowhead indicates the prostrated stem. C. Ramenta (black arrowheads) on the pinnae abaxial surface (ab) and leaf rachis with brownish tomentum (ra). D. Long tapering pinnae tips (white arrowheads). E. Pinnae: dark-green adaxial surface (ad) and glaucous abaxial surface (ab). F. Pinnae inserted in divergent planes over the rachis (rc). G. Fibres (white arrowheads) of the pseudopetiole. H. Leaf sheath (sh), peduncular bract (pb), and prophyll (pr). Photographs by Bruno F. Sant’Anna-Santos.	2025-02-12	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana		Zenodo	biologists	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana			
82467F47698D5969B99AB7D85939975B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1246248	https://doi.org/10.5091/plecevo.140657.figure4	Figure 4. Floral morphology of Syagrus harenae. A. Staminate flowers on rachillae upper 1 / 3 and triads on its lower 2 / 3: staminate flowers in pre-anthesis (two black arrowheads). B. Tetrads (two white circles): staminate flowers in anthesis (two black arrowheads). C. Inflorescence bearing only pistillate flowers (after staminate flowers’ senescence). D. Triad: sessile staminate flowers, yellow pistillate flowers. E. Pedicellate staminate flowers (two black arrowheads), green pistillate flowers. F. Tetrad: two central pistillate flowers flanked by two staminate flowers. G. Pentad on lateral view: three central pistillate flowers flanked by two staminate flowers (two black arrowheads). H. Pentad: top view. Staminate flowers (two black arrowheads). I. Apex and base staminate flowers. Three petals (pe). J. Staminate flower: petals (pe) longer than the sepals (se). K. Keeled sepals (white arrowhead). Petals (pe) slightly veined (black arrowhead). L. Valvate petals (pe). M. Six stamens (six white dots). N – O. The anther is dorsifixed at the filament base (fi). Anther (an) basally sagittate. Conective (white arrowhead). P. Stamen: anther (an) and filament (fi). Q. Longitudinal dehiscence (white arrowhead) and pistillode (white circle). R. Trifid pistillode (pi). Photographs by Bruno F. Sant’Anna-Santos.	Figure 4. Floral morphology of Syagrus harenae. A. Staminate flowers on rachillae upper 1 / 3 and triads on its lower 2 / 3: staminate flowers in pre-anthesis (two black arrowheads). B. Tetrads (two white circles): staminate flowers in anthesis (two black arrowheads). C. Inflorescence bearing only pistillate flowers (after staminate flowers’ senescence). D. Triad: sessile staminate flowers, yellow pistillate flowers. E. Pedicellate staminate flowers (two black arrowheads), green pistillate flowers. F. Tetrad: two central pistillate flowers flanked by two staminate flowers. G. Pentad on lateral view: three central pistillate flowers flanked by two staminate flowers (two black arrowheads). H. Pentad: top view. Staminate flowers (two black arrowheads). I. Apex and base staminate flowers. Three petals (pe). J. Staminate flower: petals (pe) longer than the sepals (se). K. Keeled sepals (white arrowhead). Petals (pe) slightly veined (black arrowhead). L. Valvate petals (pe). M. Six stamens (six white dots). N – O. The anther is dorsifixed at the filament base (fi). Anther (an) basally sagittate. Conective (white arrowhead). P. Stamen: anther (an) and filament (fi). Q. Longitudinal dehiscence (white arrowhead) and pistillode (white circle). R. Trifid pistillode (pi). Photographs by Bruno F. Sant’Anna-Santos.	2025-02-12	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana		Zenodo	biologists	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana			
82467F47698D5969B99AB7D85939975B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1246249	https://doi.org/10.5091/plecevo.140657.figure5	Figure 5. Floral morphology of Syagrus harenae. A. Floral bracteole (black arrowhead). B. Perianths removed from four different pistillate flowers, bearing two sepals (se) and four petals (pe) or three sepals and four petals. C. Imbricate outer (ou) and inner sepals (in). D. Sepal (se): smooth margin (black arrowhead). E – F. Imbricate petal tips. G. Outer (ou) and inner (in) petals. H – I. Pistillate flower: ovary (ov), stigma (st) and staminodes with anther (an) and without (black arrowheads). J. Whitish indumentum (id). Staminode (st). Photographs by Bruno F. Sant’Anna-Santos.	Figure 5. Floral morphology of Syagrus harenae. A. Floral bracteole (black arrowhead). B. Perianths removed from four different pistillate flowers, bearing two sepals (se) and four petals (pe) or three sepals and four petals. C. Imbricate outer (ou) and inner sepals (in). D. Sepal (se): smooth margin (black arrowhead). E – F. Imbricate petal tips. G. Outer (ou) and inner (in) petals. H – I. Pistillate flower: ovary (ov), stigma (st) and staminodes with anther (an) and without (black arrowheads). J. Whitish indumentum (id). Staminode (st). Photographs by Bruno F. Sant’Anna-Santos.	2025-02-12	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana		Zenodo	biologists	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana			
82467F47698D5969B99AB7D85939975B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1246250	https://doi.org/10.5091/plecevo.140657.figure6	Figure 6. Fruit morphology of Syagrus harenae. A. Infructescence. B. Immature fruit: epicarp green in colour and recovered by a scaly lepidote tomentum. C. Mature fruit: epicarp orange in colour and recovered by a scaly lepidote tomentum. D. Fibrous mesocarp (me). Epicarp (ep). Endocarp (en). E. Three apical endocarp pores: top view. F. Endocarp pore, lateral view. G. Longitudinal section: brownish endocarp (en) and whitish endosperm (ed). Photographs by Bruno F. Sant’Anna-Santos.	Figure 6. Fruit morphology of Syagrus harenae. A. Infructescence. B. Immature fruit: epicarp green in colour and recovered by a scaly lepidote tomentum. C. Mature fruit: epicarp orange in colour and recovered by a scaly lepidote tomentum. D. Fibrous mesocarp (me). Epicarp (ep). Endocarp (en). E. Three apical endocarp pores: top view. F. Endocarp pore, lateral view. G. Longitudinal section: brownish endocarp (en) and whitish endosperm (ed). Photographs by Bruno F. Sant’Anna-Santos.	2025-02-12	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana		Zenodo	biologists	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana			
82467F47698D5969B99AB7D85939975B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1246251	https://doi.org/10.5091/plecevo.140657.figure7	Figure 7. Habitat of Syagrus harenae. A. Landscape view of the carrasco: the small Syagrus harenae (sy), sandy soil (sa), and forest (fo). B. Open (op) and dense (de) carrasco vegetation. S. harenae (sy), forest (fo), and Kielmeyera regalis (ky). C. Ananas ananassoides. D. Rocks (ro). Pilosocereus aurisetus (pi). E. Fruits (fr) of Pilosocereus aurisetus (pi). F. Uebelmannia gummifera. Photographs by Bruno F. Sant’Anna-Santos.	Figure 7. Habitat of Syagrus harenae. A. Landscape view of the carrasco: the small Syagrus harenae (sy), sandy soil (sa), and forest (fo). B. Open (op) and dense (de) carrasco vegetation. S. harenae (sy), forest (fo), and Kielmeyera regalis (ky). C. Ananas ananassoides. D. Rocks (ro). Pilosocereus aurisetus (pi). E. Fruits (fr) of Pilosocereus aurisetus (pi). F. Uebelmannia gummifera. Photographs by Bruno F. Sant’Anna-Santos.	2025-02-12	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana		Zenodo	biologists	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana			
82467F47698D5969B99AB7D85939975B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1246252	https://doi.org/10.5091/plecevo.140657.figure8	Figure 8. Morphological aspects of Syagrus harenae with ecological implications. A. Fly on the peduncular bract. B. A bee visiting a pistillate flower. C. A bee visiting a staminate flower. D. Beetle. E – F. Larvae (two white arrowheads). G – H. Fruits and endocarps on the sandy soil. I. Mesocarp damaged (da) by fruit predation. J – K. Pendulous infructescences almost reaching the ground (three white circles), and young plants (two white arrowheads) near adult plants. Photographs by Bruno F. Sant’Anna-Santos.	Figure 8. Morphological aspects of Syagrus harenae with ecological implications. A. Fly on the peduncular bract. B. A bee visiting a pistillate flower. C. A bee visiting a staminate flower. D. Beetle. E – F. Larvae (two white arrowheads). G – H. Fruits and endocarps on the sandy soil. I. Mesocarp damaged (da) by fruit predation. J – K. Pendulous infructescences almost reaching the ground (three white circles), and young plants (two white arrowheads) near adult plants. Photographs by Bruno F. Sant’Anna-Santos.	2025-02-12	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana		Zenodo	biologists	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana			
82467F47698D5969B99AB7D85939975B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1246253	https://doi.org/10.5091/plecevo.140657.figure9	Figure 9. Pinna anatomy of Syagrus harenae using LM with cross-sections. A. Bisseriate hypodermis (hy) between the adaxial non-vascular fibre bundles (fi). Adaxial epidermis (ad), cuticle (cu). B. Arciform subsidiary cells (two red dots) and guard cells (two black dots) are at the same level as the abaxial epidermis (ab). Cuticle (cu), hypodermis (hy), substomatal chamber (sc). C – D. Minor fibres (three white circles) and rounded groups with many fibres (three black circles). E. Primary (t 1) vascular bundles connected to the adaxial hypodermis, secondary (t 2) vascular bundles unconnected, and tertiary (t 3) vascular bundles connected only to the abaxial hypodermis. F. Secondary (t 2) vascular bundle abaxially surrounded by a sclerenchymatous sheath (ss). G. Tertiary (t 3) vascular bundle abaxially surrounded by a sclerenchymatous sheath (ss). H. Primary vascular bundle: protoxylem (pr), metaxylem (me), two poles of phloem (ph) and sclerenchymatous sheath (ss) connected to hypodermis on both surfaces. I. Pinnae margin: large first (lf) adaxial non-vascular fibre bundles and adaxial tertiary vascular (t 3) bundle. J. Midrib: fibrous (fr) ring reaching the abaxial hypodermis (black arrowhead) and interrupted expansion tissue (et). K. Detail of the expansion tissue: fibres (fi). L. Collateral fibre bundles (five black circles) and phloem poles (ph). M. Non-vascular (nv) fibre bundle. N. Accessory bundle (ab). Photographs by Bruno F. Sant’Anna-Santos.	Figure 9. Pinna anatomy of Syagrus harenae using LM with cross-sections. A. Bisseriate hypodermis (hy) between the adaxial non-vascular fibre bundles (fi). Adaxial epidermis (ad), cuticle (cu). B. Arciform subsidiary cells (two red dots) and guard cells (two black dots) are at the same level as the abaxial epidermis (ab). Cuticle (cu), hypodermis (hy), substomatal chamber (sc). C – D. Minor fibres (three white circles) and rounded groups with many fibres (three black circles). E. Primary (t 1) vascular bundles connected to the adaxial hypodermis, secondary (t 2) vascular bundles unconnected, and tertiary (t 3) vascular bundles connected only to the abaxial hypodermis. F. Secondary (t 2) vascular bundle abaxially surrounded by a sclerenchymatous sheath (ss). G. Tertiary (t 3) vascular bundle abaxially surrounded by a sclerenchymatous sheath (ss). H. Primary vascular bundle: protoxylem (pr), metaxylem (me), two poles of phloem (ph) and sclerenchymatous sheath (ss) connected to hypodermis on both surfaces. I. Pinnae margin: large first (lf) adaxial non-vascular fibre bundles and adaxial tertiary vascular (t 3) bundle. J. Midrib: fibrous (fr) ring reaching the abaxial hypodermis (black arrowhead) and interrupted expansion tissue (et). K. Detail of the expansion tissue: fibres (fi). L. Collateral fibre bundles (five black circles) and phloem poles (ph). M. Non-vascular (nv) fibre bundle. N. Accessory bundle (ab). Photographs by Bruno F. Sant’Anna-Santos.	2025-02-12	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana		Zenodo	biologists	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana			
82467F47698D5969B99AB7D85939975B.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://binary.pensoft.net/fig/1246254	https://doi.org/10.5091/plecevo.140657.figure10	Figure 10. Morphological differences between Syagrus harenae (A, C, E, G, I) and Syagrus glaucescens (B, D, F, H, J). A. Prostrated stem (pr), lax (la) pinnae, and symmetrical (sy) pinnae tip. B. Erect stem (er), congested (co) pinnae, and asymmetrical (as) pinnae tip. C. Lax sheathing leaf base. D. Congested sheathing leaf base. E. Inconspicuous leaf scars on the stem base (st). F. Conspicuous leaf scars on the stem base (st). G. Strongly pendulous inflorescence. H. Erect inflorescence. I. Peduncle of the inflorescence with scattered thin indumentum. J. Peduncle of the inflorescence glabrous. Photographs by Bruno F. Sant’Anna-Santos.	Figure 10. Morphological differences between Syagrus harenae (A, C, E, G, I) and Syagrus glaucescens (B, D, F, H, J). A. Prostrated stem (pr), lax (la) pinnae, and symmetrical (sy) pinnae tip. B. Erect stem (er), congested (co) pinnae, and asymmetrical (as) pinnae tip. C. Lax sheathing leaf base. D. Congested sheathing leaf base. E. Inconspicuous leaf scars on the stem base (st). F. Conspicuous leaf scars on the stem base (st). G. Strongly pendulous inflorescence. H. Erect inflorescence. I. Peduncle of the inflorescence with scattered thin indumentum. J. Peduncle of the inflorescence glabrous. Photographs by Bruno F. Sant’Anna-Santos.	2025-02-12	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana		Zenodo	biologists	Sant’Anna-Santos, Bruno Francisco;Lopes Pereira Nunes, Elaine;Micheli, Rafael;Maria Teodoro Francino, Dayana			
