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Supplementary material 2 from: de Queiroz LP, Snak C (2020) Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions. PhytoKeys 164: 67-114. https://doi.org/10.3897/phytokeys.164.55441

Figure S2

Supplementary material 1 from: de Queiroz LP, Snak C (2020) Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions. PhytoKeys 164: 67-114. https://doi.org/10.3897/phytokeys.164.55441

Figure S1

Figure 4 from: de Queiroz LP, Snak C (2020) Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions. PhytoKeys 164: 67-114. https://doi.org/10.3897/phytokeys.164.55441

Figure 4 Lectotype of Taurophtalmum pulchrum Duchaiss. This watercolour painting housed at GOET is the only remnant of the original material of this species cited in Griesebach (1866).

Figure 5 from: de Queiroz LP, Snak C (2020) Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions. PhytoKeys 164: 67-114. https://doi.org/10.3897/phytokeys.164.55441

Figure 5 Original painting of Roxburgh icon 2328 (K) from Dolichos hexandrus that was used by Ralph (1849) to propose Mucuna hexandra Ralph. Note the androecium with six fertile stamens typical of Macropsychanthus hexander (Ralph) L.P. Queiroz & Snak. Available Roxburgh's Flora Indica (Kew 2006) at http://apps.kew.org/floraindica/displayImages.do?index=6.

Figure 3 from: de Queiroz LP, Snak C (2020) Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions. PhytoKeys 164: 67-114. https://doi.org/10.3897/phytokeys.164.55441

Figure 3 Representatives of the clade B. Macropsychanthus subg. Macropsychanthus (A–F). Macropsychanthus grandiflorus (Mart. ex Benth.) L.P. Queiroz & Snak A flowering vine (from Queiroz 15227). Macropsychanthus marginatus (Benth.) L.P. Queiroz & Snak B mature fruit showing dehiscence through the lower suture only C one of the valves removed to show the seeds with a long linear hilum (arrow; from Queiroz 15225). Macropsychanthus edule (Kuhlm.) L.P. Queiroz & Snak D the indehiscent and fleshy fruit decahing to release the seeds (from Popovkin 1546). Macropsychanthus lauterbachii Harms var. lauterbachiiE giant flowers with bluish petals (unvouchered). Macropsychanthus megacarpus (Rolfe) L.P. Queiroz & Snak F flower (from Queiroz 10135). Macropsychanthus subg. Platylobium (G–J). Macropsychanthus scabrus (Rich.) L.P. Queiroz & Snak G flowers (from Cardoso 2907). Macropsychanthus bicolor (Benth.) L.P. Queiroz & Snak H part of the pseudoracemous inflorescence I mature (left) and dehisced (right) fruits J seed, showing the short hilum (arrow; from Queiroz 15874). Photos A–C, F, H–J: L.P. Queiroz; D: A. Popovkin; E: A.D. Poulsen; G: D. Cardoso.

Figure 3 from: Gui L-J, Wen J, Xiao Y-P, Ren T, Zheng H-Y, He X-J (2020) Tongoloa arguta (Apiaceae), a new species from southwest China. PhytoKeys 164: 11-19. https://doi.org/10.3897/phytokeys.164.54927

Figure 3 Tongoloa arguta sp. nov. A habit B root C basal leaf blade D leaf-like bract, only appears in some individuals E flower F fruit G mericarp transverse section. Drawn by Bing-yan Chen.

Figure 1 from: de Queiroz LP, Snak C (2020) Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions. PhytoKeys 164: 67-114. https://doi.org/10.3897/phytokeys.164.55441

Figure 1 Majority rule Bayesian tree and respective phylogram of the Dioclea clade resulting from the combined nuclear (ETS, ITS) and plastid (trnK/matK) analysis. Bayesian posterior probabilities are reported above branches and parsimony (left) and maximum likelihood (right) bootstrap support values are reported below branches. Bootstrap values below 50% are represented by hyphens. The coloured boxes represent the four genera as circumscribed here – names in colour represent the subgenera of the genus Dioclea (according to Maxwell 2011): blue Dioclea subg. Dioclea, red Dioclea subg. Platylobium, green Dioclea subg. Pachylobium – pictures: Cymbosema roseum (from Snak 1211), Cleobulia coccinea (from Queiroz 16029), Dioclea fimbriata (from Snak 1223), Macropsycanthus marginatus (from Queiroz 15225), Macropsycanthus lautherbachii (from Poulsen, unvouchered).

Figure 2 from: de Queiroz LP, Snak C (2020) Revisiting the taxonomy of Dioclea and related genera (Leguminosae, Papilionoideae), with new generic circumscriptions. PhytoKeys 164: 67-114. https://doi.org/10.3897/phytokeys.164.55441

Figure 2 Representatives of the clade A. Cleobulia coccinea (Mart. ex Benth.) L.P. Queiroz A flowering vine showing the arcuate inflorescences B detail of the inflorescence showing resupinate flowers; the inset highlights the wing petals (w) much shorter than the standard (s) and keel petals (k) C fruit (from Queiroz 16029). Cleobulia diocleoides Benth. D a resupinate flower showing the reduced wing (from Queiroz 16036). Cymbosema roseum Benth. E part of the inflorescence showing the bird pollinated flowers and the free adaxial stamen (arrow) F immature fruits showing the characteristic broad oblong fruit body and the long beak (from Cardoso2868). Dioclea virgata (Rich.) Amshoff G flowers (from Cardoso 2374) H fruits (from Cardoso 2100). Dioclea fimbriata Huber I flowers (from Snak 1223). Dioclea burkartii R.H. Maxwell J a seed showing the marbled testa and the elongate hilum encircling about half of its circumpherence (arrow; from Snak 826). Dioclea apurensisK flowers (from Queiroz 13035). Photos A–D, J–K: L.P. Queiroz; E–H: D. Cardoso; I: C. Snak.

Figure 1 from: Gui L-J, Wen J, Xiao Y-P, Ren T, Zheng H-Y, He X-J (2020) Tongoloa arguta (Apiaceae), a new species from southwest China. PhytoKeys 164: 11-19. https://doi.org/10.3897/phytokeys.164.54927

Figure 1 Phylogenetic tree of Tongoloa and related groups inferred from ITS based on ML and BI methods. MLBS / BIPP values were shown above the branches. Asterisks (*) denoted strong support (MLBS ≥ 90% and BIPP ≥ 0.90).

Figure 2 from: Gui L-J, Wen J, Xiao Y-P, Ren T, Zheng H-Y, He X-J (2020) Tongoloa arguta (Apiaceae), a new species from southwest China. PhytoKeys 164: 11-19. https://doi.org/10.3897/phytokeys.164.54927

Figure 2 Tongoloa arguta sp. nov. A species habitat (Mt. Jianziwanshan, Sichuan, China) B plant in the bush surrounded by snow C plant D–F roots G, H basal leaf, ventral and dorsal view I membranous sheath of basal leaves J middle leaf K upper leaf with membranous petiole L umbel and bract M–O flowers; P–R fruits S mericarp transverse section.

Supplementary material 1 from: Knapp S, Chiarini F, Cantero JJ, Barboza GE (2020) The Morelloid clade of Solanum L. (Solanaceae) in Argentina: nomenclatural changes, three new species and an updated key to all taxa. PhytoKeys 164: 33-66. https://doi.org/10.3897/phytokeys.164.54504

SM 1 – all morelloid species

Figure 1 from: Knapp S, Chiarini F, Cantero JJ, Barboza GE (2020) The Morelloid clade of Solanum L. (Solanaceae) in Argentina: nomenclatural changes, three new species and an updated key to all taxa. PhytoKeys 164: 33-66. https://doi.org/10.3897/phytokeys.164.54504

Figure 1 Solanum hunzikeri Chiarini & Cantero (A–C) compared to S. tweedieanum Hook. (D–F) and S. physalidicalyx Bitter (G–I) A habit (Barboza et al. 4763) B calyx morphology of developing fruits (Barboza et al. 4763) C leaf from mature stem (Barboza et al. 4763) D habit (Barboza et al. 3496) E calyx morphology of developing fruits (Barboza et al. 4798) F leaf from mature stem (Barboza et al. 4798) G habit (Barboza et al. 3983) H calyx morphology of developing fruits (Barboza et al. 3983) I leaf from mature stem (Barboza et al. 3983). Photos A–C, E, F by M. Gritti, D by S. Knapp, G–I by G.E. Barboza.

Supplementary material 2 from: Knapp S, Chiarini F, Cantero JJ, Barboza GE (2020) The Morelloid clade of Solanum L. (Solanaceae) in Argentina: nomenclatural changes, three new species and an updated key to all taxa. PhytoKeys 164: 33-66. https://doi.org/10.3897/phytokeys.164.54504

SM 2– the three new species described here

Figure 2 from: Salazar Allen N, Gudiño JA (2020) Octoblepharum peristomiruptum (Octoblepharaceae) a new species from the Neotropics. PhytoKeys 164: 1-9. https://doi.org/10.3897/phytokeys.164.51783

Figure 2 Octoblepharum peristomiruptum Salazar Allen & Gudiño. Microphotographs A leaf, hyaline laminaB–D cross sections of leaf B near apex C at mid-leaf D at base E androecium F–I male bracts J antheridium and paraphysis K paraphyses of gynoecium A taken from Kulhmann 1621 (NY), B–K taken from Gudiño 3519 (PMA).

Figure 7 from: Knapp S, Chiarini F, Cantero JJ, Barboza GE (2020) The Morelloid clade of Solanum L. (Solanaceae) in Argentina: nomenclatural changes, three new species and an updated key to all taxa. PhytoKeys 164: 33-66. https://doi.org/10.3897/phytokeys.164.54504

Figure 7 Solanum tiinae Barboza & S. Knapp A habit (Barboza et al. 3491) B details of the attenuate leaf base and winged stems with antrorse trichomes (Barboza et al. 3491) C flower bud (Barboza et al. 3496) D inflorescence (Barboza et al. 3491) E flowers at anthesis, note the changing colour and size (Barboza et al. 3491) F mature fruits (Barboza et al. 3491). All photographs by S. Knapp.

Figure 2 from: Knapp S, Chiarini F, Cantero JJ, Barboza GE (2020) The Morelloid clade of Solanum L. (Solanaceae) in Argentina: nomenclatural changes, three new species and an updated key to all taxa. PhytoKeys 164: 33-66. https://doi.org/10.3897/phytokeys.164.54504

Figure 2 Solanum hunzikeri Chiarini & Cantero A flowering stem B inflorescence C flower D open flower E immature fruit showing the accrescent calyx not completely covering the berry F flower showing pubescent adaxial surface of the filaments G calyx H style with pubescence confined to the portion inside the anther cone I adaxial surface of the anther showing the pores elongating with age J abaxial surface of the anther K seed L stone cell (sclereid).

Figure 4 from: Knapp S, Chiarini F, Cantero JJ, Barboza GE (2020) The Morelloid clade of Solanum L. (Solanaceae) in Argentina: nomenclatural changes, three new species and an updated key to all taxa. PhytoKeys 164: 33-66. https://doi.org/10.3897/phytokeys.164.54504

Figure 4 Solanum marmoratum Barboza & S. Knapp A habit (Barboza et al. 5099) B, C details of the winged stems (both at the same scale, B from Barboza et al. 5136, C from Barboza et al. 5073) D inflorescence (Barboza et al. 5136) E flowers, showing the included style and the filaments that elongate with flower age (Barboza et al. 5136) F mature fruits (Barboza et al. 5073) G Detail of berries showing the spreading fleshy calyx in fruit (Barboza et al. 5130). All photographs by S. Knapp.

Figure 1 from: Salazar Allen N, Gudiño JA (2020) Octoblepharum peristomiruptum (Octoblepharaceae) a new species from the Neotropics. PhytoKeys 164: 1-9. https://doi.org/10.3897/phytokeys.164.51783

Figure 1 Octoblepharum peristomiruptum Salazar Allen & Gudiño. Photographs A habit in its natural environment B enlarged group of plants. Microphotographs C cross section of stem with young leaf (lf) D apex of leaf E chlorocysts near apex of leaf F chlorocysts at base of leaf (note the strong reddish-purple colouration) G enlarged hyalocysts on leaf border H rhizoids originating from border of leaf chlorocysts I rhizoids at apex of leaf. All from Gudiño 3519 (PMA).

Figure 4 from: Salazar Allen N, Gudiño JA (2020) Octoblepharum peristomiruptum (Octoblepharaceae) a new species from the Neotropics. PhytoKeys 164: 1-9. https://doi.org/10.3897/phytokeys.164.51783

Figure 4 Octoblepharum peristomiruptum Salazar Allen & Gudiño. Scanning electron microscopy micrographs A sporophyte B peristome teeth dorsal view C close-up of rupturing wall D ventral view of two teeth E ventral view at base of two teeth F spore A–C, E, F taken from Gudiño 3519 (PMA), D taken from Strudwick & Sobel 3443 (NY).

Figure 3 from: Salazar Allen N, Gudiño JA (2020) Octoblepharum peristomiruptum (Octoblepharaceae) a new species from the Neotropics. PhytoKeys 164: 1-9. https://doi.org/10.3897/phytokeys.164.51783

Figure 3 Octoblepharum peristomiruptum Salazar Allen & Gudiño. Microphotographs A four peristome teeth B dorsal view of peristome teeth with the two vertical rows of cells composing the teeth separating at base C two teeth with early and late separation of the two rows of cells D border and upper exothecial cells of capsule. A, B, D taken from Occhioni 668 (H), C taken from Gudiño 3519 (PMA).