taxonID	type	description	language	source
AD7587C4FF9CAD61F968FE8DFD520181.taxon	discussion	Although I. pauciflorus matches the characteristics of the genus Scaphyglottis, this species cannot be transferred to S. pauciflora because this name was published earlier by Schlechter (1906) and is a synonym of S. behrii (Rchb. f.) Benth. & Hook. f. ex Hemsl. 1884. The consequence is that all synonyms are heterotypic:	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF9CAD61F968FE8DFD520181.taxon	discussion	The diagnosis of I. pauciflorus is in accordance with S. punctulata and many authors accept it in synonymy (Garay & Sweet 1974; Fournet 1978; Adams 1993; Feldmann & Barré 2001; Feldmann 2002, 2012; Maddi 2014).	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF9CAD61F968FE8DFD520181.taxon	materials_examined	Types: Guadeloupe. “ supra arbores in sylvis Nez-Cassé ” (sic), s. d., A. Duss 4170; Grenada “ supra arbores locis elevatis ” (sic), s. d., Broadway 1097. LECTOTYPE (designated by Garay & Sweet 1974: 169). — Guadeloupe. “ supra arbores in sylvis Nez-Cassé ” (sic), s. d., A. Duss 4170 (lecto-, NY [NY 00008795]).	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF9CAD61F968FE8DFD520181.taxon	discussion	The relationship between I. pauciflorus and Epidendrum dussii differs between authors too. Garay & Sweet (1974), Feldmann & Barré (2001) and Feldmann (2002) subscribed to the synonymy, but Stehlé (1939) and Adams (1993) did not. Of course, the diagnoses for these species differ on a few points regarding leaves, labellum, disc and column. Despite these noticeable differences pointed out by Cogniaux, the specimen of E. dussii, Duss 4170 (NY 00008795), looks very similar to that of P. punctulata (K 000079638) and does not match better other orchids occurring in Guadeloupe than S. punctulata, a rather variable species. The lectotypification by Garay & Sweet (1974: 169) is valid because the publication was effective (Turland et al. 2018: arts 7.10, 7.11, 9.22), so the lectotypification by Nir (2014: 473) is superfluous.	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF98AD61FB7EFD8FFD29047F.taxon	materials_examined	TYPE. — West Indies, without proper locality, Plumier tab. 182, fig. 1 as “ Serapias foliis linearibus ” (sic), in Plumier (1758). —	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF98AD61FB7EFD8FFD29047F.taxon	discussion	Correll (1941), followed by Schultes (1960), Hamer (1974), Bellone & Chiron (2003), Vásquez et al. (2004) and Chiron & Bellone (2005), argued that I. pauciflorus was referable to a typical form of I. linearis (Jacq.) R. Br., but the diagnosis of the latter differs on several morphological points, among which is the auriculate-alate and briefly stipitate column in I. pauciflorus, a detail clearly shown in its lectotype.	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF98AD61F984FDCCFA3704FF.taxon	materials_examined	Type: Venezuela. Estado Miranda, Santa Teresa, Guatopo, 31. XII. 1955, G. C. K. Dunsterville 336. LECTOTYPE (designated by Garay 1958: 206). — Venezuela. Estado Miranda, Santa Teresa, Guatopo, 31. XII. 1955, G. C. K. Dunsterville 336 (lecto-, AMES [AMES 00287200]).	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF98AD61F984FDCCFA3704FF.taxon	discussion	The synonymy with S. dunstervillei (Nir 2000) is an error to be corrected because it is based on the label Duss 4193 (NY 00059032) erroneously associated to the plant specimen (Adams 1993; Maddi 2014; see remarks below). The type of Hexadesmia dunstervillei (G. C. K. Dunsterville 336) was located at AMES (AMES 00287200). A picture was joined to the protologue. Therefore, the original material (Turland et al. 2018: art. 9.4) comprises these two elements which are syntypes (Turland et al. 2018: art. 9.6), so the specimen designated by Garay is a lectotype (Turland et al. 2018: art. 9.3), not a holotype.	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF98AD61F99FFAEEFA24061C.taxon	materials_examined	TYPE. — Venezuela, without proper locality, s. d., G. A. Geitner s. n. (holo- [specim. ex culta], from Geitner’s botanical greenhouse in Planitz [district of Zwickau, Germany] supposedly deposited at W, not found, may not be still extant or is missing). NEOTYPE (here designated). — s. l., s. d., s. coll. (specim. ex culta, H. G. Reichenbach scripsit), s. n. (neo-, K [K 000079638]; Fig. 3).	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF98AD61F921F948FA0407BB.taxon	materials_examined	TYPE. — Samples cultivated at the Botanical Garden of St. Petersburg (Russia) from samples collected in Colombia by Reinhart Frans van Lansberge: “ Lansberg misit plantas vivas e Columbia ” (sic), s. d., s. coll. (legit E. Regel), s. n. (holo-, LE [LE 00011187]). EPITYPE (here designated). — Horto botanico Petropolitano [St Petersburg, Russia], V. 1866, Regel s. n. (epi-, LE [LE 00011188]).	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF98AD61FADEFBA9FDCB0520.taxon	materials_examined	TYPE. — Samples cultivated at the Botanical Garden of St. Petersburg (Russia) from samples collected in Colombia by Reinhart Frans van Lansberge: “ Lansberg misit plantas vivas e Columbia ” (sic), s. d., s. coll. (legit E. Regel), s. n. (holo-, LE [LE 00011187]).	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF98AD61FB52FA69FA2B0180.taxon	materials_examined	TYPE. — Samples cultivated at the Botanical Garden of St. Petersburg (Russia) from samples collected in Colombia by Reinhart Frans van Lansberge: “ Lansberg misit plantas vivas e Columbia ” (sic), s. d., s. coll. (legit E. Regel), s. n. (holo-, LE [LE 00011187]).	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF98AD61FB52FA69FA2B0180.taxon	discussion	Regel’s original descriptions of Tetragamestus isochiloides and its synonym S. arundinacea (1856 a, 1856 b) are close enough to that of S. punctulata (Adams B. R., adnot. in herb. LE); Nir 2000, 2014; Bogarín et al. 2014) and by inference to that of I. pauciflorus, so these taxa are considered synonyms. For the description of S. isochiloides, Foldats reused the diagnosis of the basionym, although he did not see type material (Foldats 1970). Despite this, for Szlachetko & Kolanowska (2014), S. isochiloide s is a full species and is differently treated from S. punctulata. However, they made no statement about their key of identification for S. isochiloides, but from the photographs of voucher specimens (K 000079638, LE 00011187 and LE 00011188), we see nothing in the appearance of the stems, leaves and the flower that can separate these two taxa, and we agree with Adams who identified the type of T. isochiloides as a S. punctulata (Adams B. R., adnot. in herb. LE).	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF96AD6FFB76FDAFFDB703FB.taxon	materials_examined	Type: Guadeloupe, Haut Matouba, “ supra arbores in sylvis Bonbariman, 850 m. alt., m. April. fl. ” (sic), A. Duss 4193 (holo-, B [destroyed]). LECTOTYPE (designated by Garay & Sweet 1974: 169). — Original drawing by A. Cogniaux (lecto-, BR [BR 0000013217891]; Fig. 2 A). EPITYPE (here designated). — – s. l., s. d., s. coll. (H. G. Reichenbach scripsit), s. n. (epi-, K [K 000079638]; Fig. 3).	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
AD7587C4FF96AD6FFB52FF02FD5C0277.taxon	materials_examined	TYPE. — Samples cultivated at the Botanical Garden of St Petersburg (Russia) from samples collected in Colombia by Reinhart Frans van Lansberge: “ Lansberg misit plantas vivas e Columbia ” (sic), s. d., s. coll. (legit E. Regel), s. n. (holo-, LE [LE 00011187]). EPITYPE (here designated). — Horto botanico Petropolitano [St Petersburg, Russia], V. 1866, Regel s. n. (epi-, LE [LE 00011188]).	en	Maddi, Franck A. (2021): Revised typifications of Isochilus pauciflorus Cogn. (Orchidaceae, Laeliinae) and its synonyms. Adansonia (3) 43 (24): 257-268, DOI: 10.5252/adansonia2021v43a24
