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FIGURE 3 in "Parting is such sweet sorrow [...]" , or the perils of publishing papers in parts: the case of the nomenclatural novelties published by Raymond Hamet (1890-1972) in his two-part monograph (1907, 1908) of Kalanchoe (Crassulaceae subfam. Kalanchooideae), with special reference to the new names and new combinations treated (but not first published) in part 2

FIGURE 3. Kalanchoe vantieghemii Hamet (1906: 110), as 'Van Tieghemi', was the first name that Raymond-Hamet published in Kalanchoe. This name is a synonym of K. beharensis, pictured here (see Smith 2023c: 7–8). Photograph: Gideon F. Smith.

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FIGURE 2. Around 1912 in "Parting is such sweet sorrow [...]" , or the perils of publishing papers in parts: the case of the nomenclatural novelties published by Raymond Hamet (1890-1972) in his two-part monograph (1907, 1908) of Kalanchoe (Crassulaceae subfam. Kalanchooideae), with special reference to the new names and new combinations treated (but not first published) in part 2

FIGURE 2. Around 1912 / 1913, Raymond Hamet changed his name to "Raymond-Hamet", i.e., by hyphenating his given name and surname, or at least started writing his name in this way when authoring papers (Smith 2020: 122). The card, of which an image is reproduced here, states, in Raymond-Hamet's handwriting and with his signature: "avec le souvenir reconnaissant du DOCTEUR RAYMOND-HAMET" [English: "with thankful remembrance of Dr Raymond-Hamet / with a thankful memory of Dr Raymond-Hamet"]. The paper clip is the original one used by Raymond-Hamet when he affixed the card to the front cover of a complimentary copy of 'Le genre Kalanchoe au Jardin Botanique "Les Cèdres"' (Raymond-Hamet & Marnier-Lapostolle 1964) that he distributed. Photograph: Gideon F. Smith.

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FIGURE 1 in "Parting is such sweet sorrow [...]" , or the perils of publishing papers in parts: the case of the nomenclatural novelties published by Raymond Hamet (1890-1972) in his two-part monograph (1907, 1908) of Kalanchoe (Crassulaceae subfam. Kalanchooideae), with special reference to the new names and new combinations treated (but not first published) in part 2

FIGURE 1. Raymond-Hamet (1890–1972) was the undisputed global expert on Kalanchoe during the 20th century. Photographer unknown, apparently also published in Schmitt (1974); digital image created and enhanced by Roy Mottram†, United Kingdom.

FIGURE 2 in A new combination in Handroanthus (Bignoniaceae) from Brazil

FIGURE 2. Lectotype of Bignonia longiflora Vellozo (≡ Handroanthus speciosus (DC. ex Mart.) M.Nascim., J.F.B.Pastore & Zuntini.), from Icon. Ined. kept in Biblioteca Nacional (Rio de Janeiro).

FIGURE 1 in A new combination in Handroanthus (Bignoniaceae) from Brazil

FIGURE 1. Map of southeastern Brazil with the distribution of Handroanthus speciosus (DC. ex Mart.) M.Nascim., J.F.B.Pastore & Zuntini.

FIGURE 3 in A new species and a new record of Phanera (Fabaceae) in Laos, with a lectotypification and a new combination for P. involucrans

FIGURE 3. Phanera nervosa Benth. (Souladethet al. L2798). A. Flowering branch; B. Adaxial leaf surface; C. Abaxial leaf surface; D. Flower (front view); E. Flower (side view). Photos: S. Tagane.

FIGURE 2 in A new species and a new record of Phanera (Fabaceae) in Laos, with a lectotypification and a new combination for P. involucrans

FIGURE 2. Phanera roseoalba Tk.Yamam., Tagane & Soulad. (Souladeth et al. L3481). A. Flowering branch; B. Portion of abaxial leaf surface; C. Young floral buds enveloped by two bracteoles; D. Floral bud just before anthesis, showing bracteoles, calyx splitting into lobes, and light pinkish petals; E. Flower (front view); F. Flower (diagonally backward view). Abbreviations: br, bracteole; cl, calyx lobe; pe, petal. Photos: S. Tagane.

FIGURE 1 in A new species and a new record of Phanera (Fabaceae) in Laos, with a lectotypification and a new combination for P. involucrans

FIGURE 1. Holotype of Phanera roseoalba Tk.Yamam., Tagane & Soulad. (Souladeth et al. L3481 (FOF0006810)). Photo: D. Kongxaisavath.

FIGURE 7 in Two new species and a new combination in Pleroma (Melastomataceae) from the Brazilian Atlantic Forest

FIGURE 7. Photos of living specimens of Pleroma magdalenense. A. Live specimen in vegetation associated with granitic inselberg at Parque Estadual do Desengano. B. Inflorescence. C. Flower in frontal view. D. Detail of the androecium and gynoecium. [All Photos by Fabían Armando Michelangeli].

FIGURE 5 in Two new species and a new combination in Pleroma (Melastomataceae) from the Brazilian Atlantic Forest

FIGURE 5. Plate with photos from herbarium specimens of Pleroma semisterile based on the holotype and isotypes. A. Branch. B. Detail of the winged branch. C. Detail of the indumentum on the adaxial surface of the leaf. D. Detail of the indumentum on the abaxial surface of the leaf. E. Bracteole (abaxial surface). F. Floral bud. G. Antesepalous, sterile stamen. H. Antepetalous, fertile stamen. I. Gynoecium. J. Mature fruit. [A-J: Arantes et al. 104].

FIGURE 3 in Two new species and a new combination in Pleroma (Melastomataceae) from the Brazilian Atlantic Forest

FIGURE 3. Distribution map of Pleroma littorale. Abbreviations of the states: SC: Santa Catarina; PR: Paraná; SP: São Paulo. Conservation Units: 1. Área de Proteção Ambiental de Guaratuba; 2. Área Especial de Interesse Turístico do Marumbi; 3. Parque Estadual do Palmito; 4. Área de Proteção Ambiental de Guaraqueçaba; 5. Área de Proteção Ambiental de Cananéia-Iguape-Peruíbe; 6. Parque Estadual da Ilha do Cardoso.

FIGURE 1 in Two new species and a new combination in Pleroma (Melastomataceae) from the Brazilian Atlantic Forest

FIGURE 1. Photos of living specimens of Pleroma littorale. A. Flowering branch. B. Leaf, adaxial surface. C. Leaf, abaxial surface. D. Flower in anthesis (lateral view). E. Partial inflorescence, with one flower bud enclosed by bracteoles (left) and the other in initial anthesis (right). F. Partial inflorescence with mature flower (in dorsal view), with the red arrow indicating the revolute sepals, also an immature fruit, and a flower bud G. Flower without petals, evidencing the androecium and gynoecium, and the revolute sepals. [All Photos by Fabrício Schmitz Meyer].

FIGURE 4 in Jasmineira filatovae Levenstein, 1961, the deepest known sabellid is a Potamethus Chamberlin, 1919: redescription, new combination and generic emendation

FIGURE 4. Light microscopy of thoracic chaetae of paralectotypes of Potamethus filatovae (Levenstein, 1961) n. comb. A) Collar chaetiger, B) narrowly hooded chaetae from collar, C) paleate chaetae, D) chaetiger 3, E) paleate chaetae.

FIGURE 7 in Jasmineira filatovae Levenstein, 1961, the deepest known sabellid is a Potamethus Chamberlin, 1919: redescription, new combination and generic emendation

FIGURE 7. Light microscopy images of thoracic and abdominal chaetae of Potamethus malmgreni (Hansen, 1878) from the Norwegian Sea. A) Collar chaetiger, B) close up of collar chaetae, C–E) thoracic uncini and companion chaetae from chaetiger 4, F) thoracic chaetiger 5, G) superior thoracic elongate, narrowly hooded chaetae from chaetiger 5, H) inferior paleate chaetae from chaetiger 5, I) abdominal chaetiger 6, J, K) abdominal uncini from chaetiger 4, L) detail of inferior group of abdominal chaetae from chaetiger 6. Scale bars: A) 100 µm, rest not to scale.

FIGURE 1 in Jasmineira filatovae Levenstein, 1961, the deepest known sabellid is a Potamethus Chamberlin, 1919: redescription, new combination and generic emendation

FIGURE 1. Potamethus filatovae (Levenstein, 1961) n. comb., lectotype stained with methylene blue. A) Peristomial moldures and first three thoracic chaetigers, dorsal view, B) collar and base of radiolar crown, ventral view, C) base of radiolar crown, peristomium and first three thoracic chaetigers, lateral view, D) thorax, ventral view, E) mid-abdominal segments, ventral view, F) posterior end, dorsal view, G) distal ends of radioles. Abbreviations: apr—anterior peristomial ring, fg—faecal groove switch, pl—parallel lamella, pm)—peristomial moldure, vs—ventral sacs, vsc—ventral shield of collar. Numbers: 1, 2, 3 …—number of chaetigers. Scale bars: A–C, F) 500 um, D) 2 mm, E) 1 mm, G) 2.5 mm. White arrow and asterisk in B points to the incised mid-ventral margin of collar.

FIGURE 6 in Jasmineira filatovae Levenstein, 1961, the deepest known sabellid is a Potamethus Chamberlin, 1919: redescription, new combination and generic emendation

FIGURE 6. Potamethus malmgreni (Hansen, 1878) from the Norwegian Sea stained with methylene blue, light microscopy images. A) Collar and base of radiolar crown, ventral view, B) same, dorsal view, C) same, ventral view, D) ventral shields and transition of thorax and abdomen, E) ventral shields from posterior abdomen, F) thoracic uncini, arrow points to uncinal hump. Abbreviations: 1, 2) number of chaetigers, apr) anterior peristomial ring, pl) parallel lamella, vsa) ventral shields of abdominal segments, vsc) ventral shield of collar, vst) ventral shield of thoracic segments. Scale bars: A–C, E) 500 µm, D) 1 mm, F) not scaled.

FIGURE 2 in Jasmineira filatovae Levenstein, 1961, the deepest known sabellid is a Potamethus Chamberlin, 1919: redescription, new combination and generic emendation

FIGURE 2. Potamethus filatovae (Levenstein, 1961) n. comb., paralectotypes stained with methylene blue. A) Peristomium and first three thoracic chaetigers, latero-dorsal view, B) peristomium and first three thoracic chaetigers, dorsal view, C) base of radiolar crown, peristomium and first two thoracic chaetigers, dorsal view, D) base of radiolar crown and collar, lateral view, E) base of radiolar crown and collar, ventral view, F) internal wall of tube with oocytes, G) worm partially exposed from tube. Abbreviations: apr—anterior peristomial ring, pl—parallel lamella, pm—peristomial moldure, vs—ventral sacs, vsc—ventral shield of collar. Numbers: 1, 2, 3 …—number of chaetigers. Scale bars: A, B) 1.25 mm, C–E) 500 um, F–G) 2.5 mm. Black arrow in B points to the triangular, mid-dorsal margin of anterior peristomial ring. Black arrow and asterisk in E points to the incised mid-ventral margin of collar, other two black arrows points to the diagonal glandular shields at the base of ventral lappets.

FIGURE 3 in Jasmineira filatovae Levenstein, 1961, the deepest known sabellid is a Potamethus Chamberlin, 1919: redescription, new combination and generic emendation

FIGURE 3. Scanning electron and light microscopy of thoracic chaetae and uncini of paralectotypes of Potamethus filatovae (Levenstein, 1961) n. comb. A–B) Narrowly hooded chaetae from collar (chaetiger 1), C) chaetiger 2, D) superior group of elongate, narrowly hooded chaetae from chaetiger 2, E) chaetiger 3, F) inferior paleate chaetae from chaetiger 3, G) chaetiger 4, H) inferior group of paleate chaetae from chaetiger 8, I) companion chaeta of chaetiger 2, J) uncini from chaetiger 2, K) dentition of uncini of chaetiger 2, L) torus of chaetiger 3 (uncini and companion chaetae), M) details of companion chaetae of chaetiger 3. Light microscopy: A–B, I–J. SEM: C–H, K–M. Scale bars: A) 200 μm, B, I) 20 μm, C–E, G, J) 100 μm, F) 10 μm, H, K–M) 30 μm.

FIGURE 5 in Jasmineira filatovae Levenstein, 1961, the deepest known sabellid is a Potamethus Chamberlin, 1919: redescription, new combination and generic emendation

FIGURE 5. Scanning electron and light microscopy images of abdominal chaetae and uncini of paralectotypes of Potamethus filatovae (Levenstein, 1961) n. comb. A) Abdominal chaetiger 8 with inferior group of chaetae remarked with a rectangle, B–D) details of narrowly hooded chaetae of inferior group from abdominal chaetiger 8; E) abdominal chaetiger 3, F) details of narrowly hooded chaetae of inferior group from abdominal chaetiger 3, G) abdominal chaetiger 17, H) dentition of uncini from abdominal chaetiger 7, I) dentition of uncini from abdominal chaetiger 17, J) uncini from abdominal chaetiger 1, K) uncini from abdominal chaetiger 12, L) uncini from abdominal chaetiger 45, L). SEM: A–I. Light microscopy: J–L. Scale bars: A, E, G) 100 μm, B, C, F) 30 μm, D) 3 μm, H–L) 10 μm. Arrows in J and K point to uncinal humps.