taxonID	type	description	language	source
A60587AEEB4BFF87F0A9FEAE50123A00.taxon	description	(Fig. 1)	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F0A9FEAE50123A00.taxon	materials_examined	— Type: New Caledonia. Labillardière s. n. (lecto-, designated here, P [P 00518397]!; isolecto-, P [P 00518392, P 00518393, P 00518394, P 00518395, P 00518396, P 00518398, P 01646579]!; B [B-W- 19456]!; BM [BM 000787118]!; FI [FI 004197]!).	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F0A9FEAE50123A00.taxon	discussion	— Note: The specimen in FI bears Labillardière’s own description and would have been our first choice for a lectotype. However, Brownlie (1969) made a first-step lectotypification restricting the choice to a specimen in P.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F0A9FEAE50123A00.taxon	materials_examined	— Type: New Caledonia. Labillardière s. n. (lecto-, designated here, B [B-W 19456!]; isolecto-, P [P 00518392, P 00518393, P 00518394, P 00518395, P 00518396, P 00518397, P 00518398, P 01646579]!; BM [BM 000787118]!; FI [FI 004197!]).	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F0A9FEAE50123A00.taxon	discussion	— Note: the specimen from Willdenow’s herbarium is selected as lectotype.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F0A9FEAE50123A00.taxon	materials_examined	— Type: New Caledonia. ex hort Veitch (lecto-, designated here, K [K 001057733]!).	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F0A9FEAE50123A00.taxon	discussion	— Note: described from a juvenile plant in cultivation.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F0A9FEAE50123A00.taxon	materials_examined	Ptisana attenuata (Labill.) Murdock Allard 39, Koghis, 7. V. 2005, NOU [NOU 031151]; Balansa 801 a, Sommet du Nékou, 3. IV. 1859, P [P 00518386]; Bamps 5838, Canala-La Foa, 25. XI. 1977, P [P 01365735], NOU [NOU 056673], BM [BM 000785890]; Bamps 5854, Bourail-Houaïlou, 29. XI. 1977, P [P 01365729], NOU [NOU 056679]; Baumann-Bodenheim 5394, Col d’Amieu, 13. VIII. 1950, P [P 00518383]; BaumannBodenheim & Guillaumin 7231, Rivière de la Thio, 23. X. 1950, P [P 00518382]; Baumann-Bodenheim & Guillanumin 8615, Mé Amméri, 27. XI. 1950, P [P 00518381]; Bernardi 9615, Col d’Amieu, 13. VII. 1965, P [P 00518400]; Blanchon 1148, Rivière Blanche, 17. XI. 1964, P [P 01365663], NOU [NOU 056680]; Brinon 265, Thy, 1. V. 1978, NOU [NOU 056676, NOU 056677]; Brousmiche 132, Mt. Koghi, 12. VIII. 1882, P [P 00518376]; Brownsey NC 59, Col d’Amieu, 9. IX. 1974, WELT [P 010087, P 010088]; Carlquist 15306, Col d’Amieu, 29. VII. 1977, P [P 00518399], NOU [NOU 056678]; Compton 201, Ermitage Stream [Koghis], 29. I. 1914, BM [BM 000785887]; Compton 1451, Mont Arago, 18. VII. 1914, BM [BM 000785885]; Compton 1490, Ignambi, 29. VII. 1914 BM [BM 000785886]; Compton 1770, Mont Panié, 24. VIII. 1914, BM [BM 000785898]; Coulerie 21, Dogny, 14. V. 2009, NOU [NOU 050814]; Cribbs 375, Nessadiou, X. 1900, P [P 00518373, P 00518374]; de Labillardière s. n., no locality or date, P [P 00518392, P 00518393, P 00518394, P 00518395, P 00518396, P 00518397, P 00518398, P 01646579], B [B-W- 19456], BM [BM 000787118], FI [FI 004197] [type collection]; de Labillardière s. n., no locality, 1824, P [P 00518396]; de Pompéry s. n., Pic des Trois-Frères, VIII. 1881, P [P 00522774]; Foster 143, Col de Parari, 11. VI. 1956, P [P 00518371], UC [UC 1078341]; Foster 75, Dogny, V. 1956, P P 00518372, UC [UC 1078297]; Franc 142 bis, Yahoué, I. 1907, P [P 00518363, P 00518364], UC [UC 393195]; Franc 142, Yahoué, IV. 1909, P [P 00518365]; Franc 20 bis, Mont Mou, VIII. 1906, P [P 01365732]; Franc 632, Koghi, 2. II. 1909, P [P 00518362], BM [BM 000785903]; Franc 632, Mont Mou, 1907, BM [BM 000785894]; Franc 653, Mt. Koghi, VI. 1913, UC [UC 392872]; Franc 653, L’Hermitage [Koghis], XI. 1911, P [P 00518360, P 00518361, P 01365211, P 01365212, P 01365213, P 01365666], NOU [NOU 050736]; Franc 653, Monts Koghis, 25. VII. 1912, P [P 00518358, P 00518359, P 01365256]; Franc 653, Monts Koghis, 8. I. 1911, P [P 00518355], BM [BM 000785900, BM 000785901]; Franc s. n., Mont Koghi, III. 1911, P [P 00518367, P 00518368]; Franc s. n., Mont Koghi, IX. 1906, P [P 00518369]; Franc s. n., Yahoué, X. 1905, P [P 00518366]; Fukuoka 481, Koghis, 30. VIII. 1976, NOU [NOU 056661]; Graive 19, Vallée de la Conception, 1895, P [P 01365731]; Guillaumin & BaumannBodenheim 8662, Mé Amméri, 27. XI. 1950, P [P 00522611]; Hürlimann 2000, Ignambi, 15. VIII. 1951, P [P 00518353]; Layard s. n., Mt, Kogi, no date, UC [UC 679495]; Le Rat 2413, entre Bourail et Houaïlou, VII. 1904, P [P 00522798]; LeMieux 2040 b, Dogny, 4. II. 2000, UC [UC 2082856]; MacKee 18076, Canala, 5. XII. 1967, P [P 00522795, P 01365215], NOU [NOU 056664]; MacKee 26688, Poindimié, 14. V. 1973, P [P 01222461, P 01222462], NOU [NOU 056669], UC [UC 1978013]; McPherson 1595, Thy River valley, 4. V. 1979, P [P 01365744], NOU [NOU 056681]; Munzinger 1502 et al., Col d’Amoss, 13. XI. 2002, P [P 00354489, P 00477918], NOU [NOU 056672]; Munzinger et al. 4622, Dogny, 26. X. 2007, NOU [NOU 030725]; Musselman 5293, Coula, 20. V. 1977, NOU [NOU 056671], UC [UC 1422383]; Nonnea s. n., Mont Koghii, IV. 1906, UC [UC 810836]; Perrie et al. 7712, Dogny, 26. IX. 2016, WELT [P 028628]; Perrie et al. 8329, Koghis, 20. X. 2019, WELT [P 030313], NOU [NOU 090682]; Perrie et al. 8409, Forêt de Saille, 26. X. 2019, WELT [P 030390]; Perrie NC- 2012 - 224, Tiwaé, 12. X. 2012, WELT [P 026579], NOU [NOU 084834]; Pignal et al. 5190, Bopope, 29. X. 2017, P [P 01073043, P 01073153, P 01073154], MPU [MPU 091657, MPU 091658], NOU [NOU 091710, NOU 091711]; Sarasin 185, Ignambi, 4. X. 1911, P [P 00522772]; Sarasin 67, Tao, 27. VI. 1911, P [P 00522773]; Schlechter 15050, Yaouhé, 15. X. 1902, P [P 00522769, P 00522770, P 00522771], BM [BM 000785904]; Schmid 1204, Piste de Wayagette, 17. IV. 1966, P [P 01365703], NOU [NOU 056665]; Schmid 2556, Haute Boghen, 13. XII. 1967, P [P 01365704, P 01365705], NOU [NOU 056682]; Schmid 2663, Port Boisé, 6. II. 1969, P [P 01365667], NOU [NOU 056663]; Schmid & Phillips 3027, Mt. Koghi, 16. VII. 1978, P [P 01222220, P 01222221]; Schmid 338, Monts Koghis, 18. VI. 1965, NOU [NOU 056666]; Schmid s. n., Mt. Koghi, I. 1978, UC [UC 1616126, UC 1616127]; Stone 14737, Mont Koghi, 4. VIII. 1981, NOU [NOU 056657]; Swenson 628 et al., Mt. Colnett, XI. 2004, P [P 01365255], NOU [NOU 006631]; Thorne 28300, Col des Roussettes, 26. X. 1959, P [P 00522768]; Thorne 28497, Mt. Koghi, 4. XI. 1959, P [P 00522767]; van der Werff & McPherson 15894, 28. X. 1999, NOU [NOU 033625]; van der Werff 15911 & McPherson, Mont Panié, 23. X. 1999, NOU [NOU 056684], UC [UC 1740299]; Veillon 1782, Mont Arago, 22. II. 1968, P [P 01365706], NOU [NOU 056683]; Veillon 2743, Aoupinié, 29. VIII. 1972, P [P 01365745, P 01365746], NOU [NOU 056667]; Veillon 2971, Ouégoa, 31. VII. 1973, P [P 00522766], NOU [NOU 056670]; Vieillard 1680, Ponébo, I. 1861, P [P 01365214, P 01365711, P 01365730]; Vieillard 1680, Wagap, 1864, P [P 01566107, P 06243329]; Vieillard 1682, Balade, no date, P [P 00522749, P 00522750, P 00522751, P 00522752, P 00522753, P 01365743]; Vieillard s. n., Wagap, 1864, P [P 00522754, P 00522755, P 00522756, P 00522757]; Virot 738, Mt. Mi, VIII. 1942, P [P 00522748, P 01365257], NOU [NOU 053412]; Webster & Hildreth 14894, Col d’Amieu, 19. VIII. 1968, P [P 00522747].	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F065FBA050293836.taxon	description	(Fig. 2)	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F065FBA050293836.taxon	materials_examined	— Type: New Caledonia. Plateau de Dogny, La Foa, 900 m, 2. II. 1911, Franc 1441 (lecto-, designated here, P [P 00522618]!; isolecto-, P [P 00522616, P 00522617, P 00522619, P 00522620]!; B [B 200090293]!; BISH [BISH 1000382 BISH 1006653, BISH 1006604, BISH 1011969]!; BM [BM 000787115, BM 000787116!]; K [K 000229608!]; NOU [NOU 082755]!; US [US 00134432]!).	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F065FBA050293836.taxon	discussion	— Note: as with P. attenuata, a statement by Brownlie (1969) is a first-step lectotypification restricting the choice to a specimen in P bearing Franc’s number.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF87F065FBA050293836.taxon	materials_examined	Ptisana rolandi-principis Le Rat 849, Plateau de Dogny, IX. 1909, P [P 00522799]; Franc 1411, Plateau de Dogny, I. 1911, P [P 00522612, P 01365761] [syntypes]; Franc 1411, 2. II. 1911, P [P 00522616, P 00522617, P 00522618, P 00522619, P 00522620], B [B 200090293], BISH [BISH 1000382 BISH 1006653, BISH 1006604, BISH 1011969], BM [BM 000787115, BM 000787116], K [K 000229608], NOU [NOU 082755], US [00134432] [lectotype and isolectotypes]; Franc s. n. [Rosenstock 121 a], Dogny, 2. II. 1911, P [P 00522607, P 00522608, P 00522609, P 00522610], BM [BM 000786144, BM 000787117], K [K 000229609], GH [GH 00021620], MICH [MICH 1286092], NY [NY 00127426], UC [UC 352579] [syntypes]; Franc s. n. [Rosenstock 121], Dogny, 2. II. 1911, P [P 00522613, P 00522614, P 00522615], BM [BM 000787114], S [S-P- 2194] [syntypes]; Munzinger et al. 4855, Plateau de Dogny, XI. 2007, P [P 00758375], NOU [NOU 030696]; Perrie et al. 7694, Plateau de Dogny, 26. IX. 2016, WELT [P 028627].	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF80F0DBF98350B73C72.taxon	description	(Figs 3; 5)	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF80F0DBF98350B73C72.taxon	diagnosis	Ptisana soluta (Compton) Murdock & Perrie comb. nov., stat. nov. differs from Ptisana attenuata (Labill.) Murdock in bearing leaves with smooth, mottled green-brown stipes, and laminae that are 3 - pinnate proximally, 2 - pinnate distally, and differs from Ptisana salicina (Sm.) Murdock in bearing synangia that are removed from the margin, and laminar division as previously described.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF80F0DBF98350B73C72.taxon	materials_examined	— Type: New Caledonia. Ignambi, 1500 ft., 4. VIII. 1914, Compton 1674 (holo-, BM [BM 000787128]!).	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF80F0DBF98350B73C72.taxon	etymology	ETYMOLOGY. — Compton (1922) originally described this species as Marattia smithii Kuhn forma soluta Compton and noted the lamina character that distinguishes this taxon. The Latin “ soluta ” means “ separate from adjacent parts, breaking up ”, presumably in reference to its transition between 2 - and 3 - pinnate states.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF80F0DBF98350B73C72.taxon	biology_ecology	HABITAT AND DISTRIBUTION. — Based on available collections, Ptisana soluta comb. nov., stat. nov. is endemic to New Caledonia, where it is widespread but uncommon on Grande Terre. It is known from Mt. Ignambi and Mt. Panié in the northeast, near Canala in the central-east, and near Nouméa in the southwest (Fig. 4). One collection from Sommet Arago (Compton 1442, BM) may be this species, but was described as being from a population of 2 - pinnate plants; this requires further investigation. Several collections note a (rain-) forest and / or mountain habitat, with recorded elevations ranging from 200 m to 800 m. Based on Fig. 4, it seems to be on non-ultramafic substrates, although it may come at least close to ultramafics on Koghis. At Koghis, P. soluta comb. nov., stat. nov. grows intermixed with P. attenuata and Angiopteris evecta. Additional study of the ecological range of P. soluta comb. nov., stat. nov., and how it may differ from P. attenuata, is needed.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF80F0DBF98350B73C72.taxon	conservation	CONSERVATION ASSESSMENT. — We suggest that Ptisana soluta comb. nov., stat. nov. be ranked as Vulnerable (VU B 1 ab (i, i i, iii, iv, v) + 2 ab (i, ii, iii, iv, v), IUCN 2012), with this provisional until verified by the New Caledonia Plants Red List Authority. The estimates of 60 km 2 for area of occupancy and 4236 km 2 for extent of occurrence are well under the thresholds for criterion B of the Vulnerable category. The subcriteria 1 b and 2 b are met because of ongoing, substantive predation by rusa deer and feral pigs, as is the case with P. attenuata (Endemia Red List Authority 2022). The subcriteria 1 a and 2 a both invoke “ no more than 10 locations ”. The exact number of locations is unclear, particularly with the imprecision of earlier collections, but given the mobility of the deer and pig threats, known locations could be defined as: 1 - 2 in the southwest, one in the central-east, and 2 - 4 in the northeast (see Fig. 4). Ptisana soluta comb. nov., stat. nov. is unprotected by legislation, but occurs within reserves at Thy Valley and Mt. Panié. The priority for its management should be searching for new sites and surveying known localities, particularly the accessible Koghis and also Ignambi, where Compton (1922) said this form was “ abundant ”.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF80F0DBF98350B73C72.taxon	description	DESCRIPTION Fronds 3 - pinnate proximally, transitioning to 2 - pinnate distally, at least 4 m long, bearing 4 - 6 pairs of opposite pinnae on mature fronds, the terminal pair forking at the frond apex. Stipe circular in cross-section, smooth, mottled green-dark brown, subtended by paired stipules, round, shallowly divided to nearly entire with ragged margins. Swollen pulvini present at the base of all segments, green, smooth. Ultimate segments 35 - 104 mm long × 6.5 - 19.1 mm wide on 3 - pinnate portions, 163 - 295 mm long × 13.7 - 35.6 mm wide on 2 - pinnate portions, oblong with acuminate apices. Laminae dark green above, lighter below, herbaceous-coriaceous, with occasional ciliate scales abaxially along veins and midribs. Veins free, c. 2 mm apart, occasionally dividing once. Leaf margin sub-entire-minutely serrate, more clearly serrate near apex. Synangia green when immature, tan-brown after opening, one per vein, submarginal, set back from leaf margin by 1 - 3 mm, 2 - 3.5 mm long × c. 1 mm wide, longer and with more locules on larger segments, receptacles bearing short, branched, uniseriate hairs.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4BFF80F0DBF98350B73C72.taxon	materials_examined	Ptisana soluta comb. nov., stat. nov. Balansa 1559, Canala, 20. XI. 1869, P [P 00522621, P 00522622, P 00522623, P 00522624, P 00522625, P 00522626]; Braithwaite 559, no locality or date, NOU [NOU 056668, NOU 056674, NOU 056675]; Buchholz 1230, Thy River, 20. X. 1947, P [P 00518375], UC [799340]; Compton 1674, Ignambi, 1914, BM [BM 000787128] [holotype of Marattia smithii f. soluta]; Foster 156, Ignambi, 12. VI. 1956, UC [UC 1053924]; Franc 1911 [sic] (Rosenstock 122), no locality or date, P [P 01365760]; Franc 2376, Monts Koghis, 6. X. 1929, P [P 00522537]; Franc 2377, Monts Koghi, 6. X. 1929, P [P 00518354]; Franc 749, Mts Koghis, IV. 1912, P [P 01365700, P 01365758, P 01365759]; Franc 749, Monts Koghis, 25. VII. 1912, P [P 00522537, P 0522637, P 01365699]; Franc 749, no locality or date, UC [UC 392870]; Franc s. n., Mont Koghi, IV. 1911, P [P 00522539, P 00522540, P 0522541, P 0522542]; MacKee 4795, Mt Ignambi, 12. VI. 1956, P [P 00522796]; no collector, locality, or date, P [P 00522786]; Pancher s. n., Montrouzier, 1855, P [P 00518388]; Perrie et al. 8330, Koghis, 20. X. 2019, WELT [P 030314], NOU [NOU 090683, NOU 106931]; Pinard s. n., Nord, 1856, P [P 00522776]; Schmid 17, Koghis, 14. I. 1965, NOU [NOU 056662]; van derWerff & McPherson 15907, Mt. Panié, 23. X. 1999, NOU [NOU 056685], UC [UC 1740300]; Vieillard 1681, Balade, no date, P [P 0522758, P 00522759, P 01365709]; Vieillard 1681, Pouébo, no date, BM [BM 000785905]. Possible P. soluta comb. nov., stat. nov. (not mapped) Balansa 1560, Canala, 20. XI. 1869, P [P 00522544, P 00522545]; Balansa 801, Mont Mi, 16. III. 1869, P [P 00522546, P 00522547]; Compton 1442, Mont Arago, 14. VII. 1914, BM [BM 000785888]; MacGillivray 29, no locality, VI. 1858, P [P 01646578]; MacGillivray 729, no locality, VIII. 1858, P [P 00522642, P 00522797], BM [BM 000785896]; Pancher 1680, no locality or date, P [P 00522781]; Pancher s. n. no locality, 1870, P [P 00522534, P 00522536]; Pancher s. n., no locality or date, P [P 00522459, P 00522780, P 00522782, P 00522783]; Suprin 1481, Thy, 20. XI. 1981, P [P 01365254].	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB4AFF9BF11BFB2E512D3849.taxon	description	2. Stipes purplish-black, wrinkled; laminae of mature plants uniformly 3 - pinnate, pinnules with serrate margins, often doubly serrate toward the apex with 2 - 3 veins per tooth ......................... P. attenuata (Labill.) Murdock — Stipes mottled green-brown, smooth; laminae of mature plants 3 - pinnate proximally but 2 - pinnate distally, pinnules with sub-entire or minutely serrate margins, 1 vein per tooth (rarely more) ...................................... ....................................................................... P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F384FEEE555A3FDF.taxon	materials_examined	Solomon Islands, New Georgia, (629), Voucher: C. - W. Chen & T. - C. Hsu SITW 00629 (TAIF, TNM, BSIP), GenBank: MW 051627, MW 051612.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F384FE0E57493D3D.taxon	materials_examined	New Caledonia. Massif de Leunes, 12. X. 2012, Perrie NC- 2012 - 224 (NOU 084834, WELT P 026579), GenBank: OM 296023, OM 296032; Plateau de Dogny, 26. IX. 2016, Perrie et al. 7712 (WELT P 028628), GenBank: OM 296026, OM 296029); Thio, 26. X. 2019, Perrie et al. 8409 (WELT P 030390), GenBank: OM 296025, OM 296033); Koghis, 20. X. 2019, Perrie et al. 8329 (NOU 090682, WELT P 030313), GenBank: OM 296027, OM 296030); Koghis, Murdock 332 (UC), GenBank: EU 439125.1, EU 439206.1); Koghis, Schmid s. n. (UC), GenBank: EU 439126.1, EU 439207.1); Plateau de Dogny, Murdock 358 (UC), GenBank: EU 439127.1, EU 439208.1).	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F384FCA057493DBD.taxon	materials_examined	Solomon Islands. San Jorge, 10476, Voucher: SITW 10476 (TAIF, TNM, BSIP), GenBank: MW 051626, MW 051611.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F384FC2057493A22.taxon	materials_examined	Solomon Islands. Vangunu, Wade 3153, Voucher: SITW 03734 (TAIF, TNM, BSIP), GenBank: MW 051623, MW 051608.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F384FBA355F83AC2.taxon	materials_examined	South AFrica. 22, GenBank: EU 439131.1, EU 439212.1.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F384FB0356EF3B62.taxon	materials_examined	Lord Howe Island. 128, GenBank: EU 439128.1, EU 439209.1.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F384FAE3562C3B03.taxon	materials_examined	Caroline Islands. 120, GenBank: EU 439120.1, EU 439201.1.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F384FA4256053BA3.taxon	materials_examined	New Guinea. Z: Karger 1721, GenBank: NC _ 051980.1.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F384FA2255F83843.taxon	materials_examined	Australia. 195, GenBank: EU 439130.1, EU 439211.1.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F384F98256F338C0.taxon	materials_examined	Solomon Islands. Guadalcanal, 11631, Voucher: SITW 11631 (TAIF, TNM, BSIP), GenBank: MW 051635, MW 051620.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F02DFEEE50103F1F.taxon	materials_examined	Malaysia. 121, GenBank: EU 439121.1, EU 439202.1.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F02DFE4E51763F9C.taxon	materials_examined	New Caledonia. Plateau de Dogny, 26. IX. 2016, Perrie et al. 7694 (WELT P 028627), GenBank: OM 296024, OM 296031.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F02DFDC157853CDD.taxon	materials_examined	New Zealand. Chase 23771 (K), GenBank: EU 439113.1, EU 439195.1); Marquesas, Wood 10237 (PTBG), GenBank: EU 439114.1, EU 439196.1); Cook Islands, Rarotonga, Game s. n. (UC), GenBank: EU 439115.1, EU 439197.1).	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F02DFD0151D43D7D.taxon	materials_examined	Java. 1107, Voucher: Wade 1107 (TAIF), GenBank: MW 051634, MW 051619.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F02DFC2057F23B42.taxon	description	Fiji. 122, GenBank: EU 439122.1, EU 439203.1; 123, GenBank: EU 439123.1, EU 439204.1; 3093, Voucher: Wade 3093 (TAIF), GenBank: MW 051628, MW 051613. Solomon Islands, Vanikoro, 10574, Voucher: SITW 10574, (TAIF, TNM, BSIP), GenBank: MW 051630, MW 051615; Vanikoro, 11038, Voucher: SITW 11038 (TAIF, TNM, BSIP), GenBank: MW 051631, MW 051616; Vanikoro, 11037, Voucher: SITW 11037 (TAIF, TNM, BSIP), GenBank: MW 051629, MW 051614.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F02DFCE050923DA2.taxon	materials_examined	New Caledonia. Koghis, 20. X. 2019, Perrie et al. 8330 (NOU 090683, WELT P 030314), GenBank: OM 296022, OM 296028); Koghis, Murdock 333 (UC), GenBank: EU 439124.1, EU 439205.1).	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F02DFA8350EA3BE3.taxon	materials_examined	New Guinea. 119, GenBank: EU 439119.1, EU 439200.1.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F02DFA62509D3B83.taxon	materials_examined	Indonesia. Sulawesi, 117, GenBank: EU 439117.1, EU 439198.1.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
A60587AEEB57FF86F02DF9C250823823.taxon	materials_examined	New Guinea. 135, GenBank: EU 439134.1, EU 439214.1.	en	Shepherd, Lara D., Murdock, Andrew G., Amice, Rémy, Perrie, Leon R. (2023): A synopsis of Ptisana Murdock ferns (Marattiaceae) in New Caledonia based on sequence data and morphology with the recognition of a new vulnerable species, P. soluta (Compton) Murdock & Perrie, comb. nov., stat. nov. Adansonia (3) 45 (3): 41-59, DOI: 10.5252/adansonia2023v45a3
