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FIGURE. Distribution maps of Drosera species endemic to Minas Gerais. a, D. ascendens (circles), D. quartzicola (triangles) and D. villosa (stars). b, D. camporupestris (triangles) and D. graomogolensis (circles). c, D. chimaera (stars), D. schwackei (triangles) and D. spirocalyx (diamonds). d, D. graminifolia (triangles), D. magnifica (star) and D. spiralis (circles). in A synopsis of the genus Drosera (Droseraceae) in Brazil

FIGURE. Distribution maps of Drosera species endemic to Minas Gerais. a, D. ascendens (circles), D. quartzicola (triangles) and D. villosa (stars). b, D. camporupestris (triangles) and D. graomogolensis (circles). c, D. chimaera (stars), D. schwackei (triangles) and D. spirocalyx (diamonds). d, D. graminifolia (triangles), D. magnifica (star) and D. spiralis (circles).

FIGURE 5 in A synopsis of the genus Drosera (Droseraceae) in Brazil

FIGURE 5. Distribution maps of Drosera species with broad distribution ranges in Brazil. a, D. latifolia. b, D. montana. c, D. sessilifolia.

FIGURE. Leaf vernation patterns in Brazilian Drosera. a, entire-involute, represented by D. sessilifolia. b, geniculate, represented by D. tentaculata. c, geniculate-involute, represented by D. hirtella. d, circinate, represented by D. spiralis. e, circinate-involute, represented by D. magnifica. Photo credits: a, d, e by PMG; b, c by AF. in A synopsis of the genus Drosera (Droseraceae) in Brazil

FIGURE. Leaf vernation patterns in Brazilian Drosera. a, entire-involute, represented by D. sessilifolia. b, geniculate, represented by D. tentaculata. c, geniculate-involute, represented by D. hirtella. d, circinate, represented by D. spiralis. e, circinate-involute, represented by D. magnifica. Photo credits: a, d, e by PMG; b, c by AF.

FIGURE. Maps with overlapping quadrants showing the distribution of Drosera in Brazil. a, number of species per grid of 1 degree. b, number of species per grid of 0.1 degrees. in A synopsis of the genus Drosera (Droseraceae) in Brazil

FIGURE. Maps with overlapping quadrants showing the distribution of Drosera in Brazil. a, number of species per grid of 1 degree. b, number of species per grid of 0.1 degrees.

FIGURE. Distribution maps of Drosera species with broad distribution ranges in Brazil. a, D. brevifolia. b, D. capillaris. c, D. cayennensis. d, D. communis. e, D. grantsaui. f, D. intermedia. in A synopsis of the genus Drosera (Droseraceae) in Brazil

FIGURE. Distribution maps of Drosera species with broad distribution ranges in Brazil. a, D. brevifolia. b, D. capillaris. c, D. cayennensis. d, D. communis. e, D. grantsaui. f, D. intermedia.

FIGURE 3 in A synopsis of the genus Drosera (Droseraceae) in Brazil

FIGURE 3. Natural hybrids of Drosera sect. Brasilianae in Brazil. Drosera × fontinalis (a, b): a, D. × fontinalis (bottom right) with the parental species, D. tomentosa (bottom left) and D. grantsaui (center); b, rosette with emerging inflorescence (Itacambira, MG). Drosera chrysolepis × D. quartzicola (c, d): d, comparison between the hybrid (center) and the two parental species, D. quartzicola (left) and D. chrysolepis (right); d, habit (Parque Nacional da Serra do Cipó, MG). Photo credits: all by PMG.

FIGURE 3 in A synopsis of the genus Drosera (Droseraceae) in Brazil

FIGURE 3. Schematic representations of the leaf vernation patterns of Brazilian Drosera. White areas represent the abaxial leaf surface, while gray areas represent the adaxial leaf surface. a, entire-involute vernation based on D. sessilifolia:, immature leaf, side view;, immature leaf, front view; 3, fully expanded leaf. b, geniculate vernation based on D. tentaculata:, immature leaf, side view;, immature leaf, front view; 3, fully expanded leaf. c, geniculate-involute vernation based on D. hirtella:, immature leaf, side view;, first stage of immature leaf, front view; 3, second stage of immature leaf, front view;, fully expanded leaf. d, circinate vernation based on D. tomentosa:, immature leaf, side view;, immature leaf, front view; 3, fully expanded leaf. e, circinate-involute vernation based on D. magnifica:, immature leaf, side view;, immature leaf, front view; 3, fully expanded leaf. Illustration by Danilo Pacheco Cordeiro.

FIGURE. Drosera hirtella (a–i): a, b, c, habit of the "type morphotype"; d, habit of the "western morphotype"; e, rosette of the "type morphotype"; f, emerging inflorescence, highlighting the red scape with red eglandular trichomes characteristic of the species; g, fertile individuals of D. hirtella (left plant, with inflorescence emerging to the bottom) and D. lutescens (right plant, with inflorescence emerging to the top left) growing under shaded conditions side by side, highlighting the morphological differences between the two species regarding leaf shape and scape and indumentum color; h, i, flower. a–c, f and h at Serra do Cipó, MG; d and h at Chapada dos Veadeiros, GO; e at Diamantina, MG; g at Cristalina, GO. Photo credits: all by PMG. in A synopsis of the genus Drosera (Droseraceae) in Brazil

FIGURE. Drosera hirtella (a–i): a, b, c, habit of the "type morphotype"; d, habit of the "western morphotype"; e, rosette of the "type morphotype"; f, emerging inflorescence, highlighting the red scape with red eglandular trichomes characteristic of the species; g, fertile individuals of D. hirtella (left plant, with inflorescence emerging to the bottom) and D. lutescens (right plant, with inflorescence emerging to the top left) growing under shaded conditions side by side, highlighting the morphological differences between the two species regarding leaf shape and scape and indumentum color; h, i, flower. a–c, f and h at Serra do Cipó, MG; d and h at Chapada dos Veadeiros, GO; e at Diamantina, MG; g at Cristalina, GO. Photo credits: all by PMG.

FIGURE 5 in A synopsis of the genus Drosera (Droseraceae) in Brazil

FIGURE 5. Drosera hirtella (a–e): a, habit; b, leaf, adaxial surface, representing the "western morphotype"; c, leaf, adaxial surface, representing the "type morphotype"; d, detail of scape base; e, detail of scape apex. Based on Saint-Hilaire B1-1762bis (P-00749158): a, c, d, e from the lectotype; b, from the individual to the left of the lectotype. Drosera lutescens (f–i): f, habit; g, leaf, adaxial surface; h, detail of scape base; i, detail of scape apex. Based on the lectotype [Saint-Hilaire C1-720bis (P-00749157)]. Illustration by PMG.

FIGURE. Drosera hirticalyx (a–c): a, habit; b, inflorescence; c, flower (Kukenán-tepui, Venezuela). Drosera intermedia (d–f): d, habit; e, rosette (Porto Seguro, BA); f, inflorescence with open flower (cultivated). Drosera latifolia (g–i): g, rosette (Parque Nacional das Sempre-Vivas, MG); h, rosettes (Mogi das Cruzes, SP); i, flowers (Diamantina, MG). Photo credits: a–c by AF; d, e by FR; f–i by PMG. in A synopsis of the genus Drosera (Droseraceae) in Brazil

FIGURE. Drosera hirticalyx (a–c): a, habit; b, inflorescence; c, flower (Kukenán-tepui, Venezuela). Drosera intermedia (d–f): d, habit; e, rosette (Porto Seguro, BA); f, inflorescence with open flower (cultivated). Drosera latifolia (g–i): g, rosette (Parque Nacional das Sempre-Vivas, MG); h, rosettes (Mogi das Cruzes, SP); i, flowers (Diamantina, MG). Photo credits: a–c by AF; d, e by FR; f–i by PMG.

FIGURE 3. A in A new pygmy sundew, Drosera albonotata (Droseraceae), from the western Wheatbelt and an updated diagnostic key to the orange-flowered pygmy Drosera of Western Australia

FIGURE 3. A map of the central Western Wheatbelt with the ranges of Drosera albonotata, D. coomallo and D. miniata indicated. Observed locations are those visited by the authors or their colleagues where identity of the plants present was directly confirmed. Inferred locations are those where plants thought to be of the same taxon (indicated by herbarium collections or photographs taken by cooperative members of the public) may occur but which could not be confirmed by the authors, mainly as a result of aborted or extremely early flowering during the poor flowering season that coincided with the study period (drawing by A. S. Robinson).

FIGURE 2 in A new pygmy sundew, Drosera albonotata (Droseraceae), from the western Wheatbelt and an updated diagnostic key to the orange-flowered pygmy Drosera of Western Australia

FIGURE 2. Living plants photographed in situ, showing left a flowering plant, and right a mature rosette. Photographs A.S. Robinson.

FIGURE 1. Drosera albonotata A.S.Rob., A.T in A new pygmy sundew, Drosera albonotata (Droseraceae), from the western Wheatbelt and an updated diagnostic key to the orange-flowered pygmy Drosera of Western Australia

FIGURE 1. Drosera albonotata A.S.Rob., A.T.Cross, Meisterl & A.Fleischm. a—habit of a plant with two inflorescences at anthesis. b—gemma, left adaxial surface, middle lateral view, right abaxial surface. c—leaf with attached stipule as well as unifacial marginal glands, which can be relatively short-lived and not always apparent later in the season, left adaxial surface, right abaxial surface d—petiole cross-section. e—stipule, abaxial surface. f—style arm with stigma. g—gynoecium. h—petal, adaxial surface. i—sepal, abaxial surface. j—stamens, right sub-mature with intact anthers, left mature with extrorse longitudinal thecal dehiscence initiating at anther apex. k— seed. a, c, h, j from living type material prior to pressing, b from cultivated material, d–g, i from herbarium material, k from cultivated material visualised by SEM. Drawn by A. S. Robinson.

FIGURE 6 in A new pygmy sundew, Drosera albonotata (Droseraceae), from the western Wheatbelt and an updated diagnostic key to the orange-flowered pygmy Drosera of Western Australia

FIGURE 6. Comparison of the flowers of (left) Drosera albonotata and (right) D. miniata from their respective type localities. Scale bar = 1 cm. Labels A, B and C indicate where comparative width measurements were made to test morphometric variation. The position of B was a fixed distance established in D. albonotata as the narrowest point of constriction of the centre bout (ii) of the pandurate shape, whilst A and C represent the widest points of the proximal (i) and distal (iii) bouts respectively (photographs and illustrations by A.S. Robinson).

FIGURE 8 in A new pygmy sundew, Drosera albonotata (Droseraceae), from the western Wheatbelt and an updated diagnostic key to the orange-flowered pygmy Drosera of Western Australia

FIGURE 8. Comparison of the flowers of all twelve orange-flowered Drosera species in D. section Bryastrum. A Drosera albonotata, B D. miniata, C D. coomallo, D D. bindoon, E D. callistos, F D. sewelliae, G D. hyperostigma, H D. platystigma, I D. barbigera, J D. echinoblastus, K D. leucoblasta, L D. pulchella (orange flowered variant). Flowers not all shown at same scale (photographs C, D, E, G, H, J, K by A. Fleischmann; A, B, F, I, L by A.S. Robinson).

FIGURE 7 in A new pygmy sundew, Drosera albonotata (Droseraceae), from the western Wheatbelt and an updated diagnostic key to the orange-flowered pygmy Drosera of Western Australia

FIGURE 7. Seeds of A Drosera albonotata, B D. miniata, C D. coomallo and D D. walyunga visualised by SEM (image A by M.E. Meisterl; B, C, D by H. Halbritter).

FIGURE 5 in A new pygmy sundew, Drosera albonotata (Droseraceae), from the western Wheatbelt and an updated diagnostic key to the orange-flowered pygmy Drosera of Western Australia

FIGURE 5. Comparison of the (top) adaxial and (bottom) abaxial surfaces of excised petals of Drosera miniata and D. albonotata collected at the respective type localities. Primary (1º), secondary (2º) and tertiary (3º) branching of the veins is indicated. Photographs and illustration A.S. Robinson.

FIGURE 4. A in A new pygmy sundew, Drosera albonotata (Droseraceae), from the western Wheatbelt and an updated diagnostic key to the orange-flowered pygmy Drosera of Western Australia

FIGURE 4. A pollinator of Drosera albonotata, identified as a Melolonthid (Scarabaeidae) possibly in the genus Liparetrus (photograph by A.S. Robinson).

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FIGURE 4 in Re-establishment of Drosera spiralis (Droseraceae), and a new circumscription of D. graminifolia

FIGURE 4. Drosera spiralis (B based on Gonella et al. 286 from Itacambira, Minas Gerais; all others based on Gonella et al. 464 from Diamantina, Minas Gerais). A, habit. B, stipule. C, petiole, abaxial surface. D, petiole, adaxial surface. E, apex of the leaf, abaxial surface. F, detail of the scape indumentum. G, side view of the calyx. H, seed. Drawn by P. M. Gonella.