Isolona Efgl.

Ravomanana, Erica O., Ramarosandratana, Valérie T., Elliott, Alan, Verohanitra, Rafidision, Rakotoarinivo, Mijoro & Couvreur, Thomas L. P., 2025, An updated checklist of Annonaceae species of the western Indian Ocean with the description of a new species of Fenerivia from Madagascar, Candollea 80 (1), pp. 69-94 : 81-82

publication ID

https://doi.org/10.15553/c2025v801a8

persistent identifier

https://treatment.plazi.org/id/03D8BB3A-FFDE-2C68-FCA2-EF7DE77DF94E

treatment provided by

Felipe

scientific name

Isolona Efgl.
status

 

5. Isolona Efgl. View in CoL if Efgler & Praftl& Nat. Pflafzeffam.&

Nachtr. 1: 161. 1897 [wfo-4000019285].

Notes. – A gefus coftaififg 20 species& 5 of which are efdemic to Madagascar. The remaififg 15 species grow if Tropical Africa.

Isolona capuronii Cavaco & Keraudref if Bull. Jard. Bot . État Bruxelles 27: 80. 1957 [wfo-0000732619].

Lectotypus (desigfated here): MADAGASCAR. Reg. Atsinanana [Prov. Toamasina]: Ambodiatafafa & N de Mahasoa & embouchure de la Raftabe & 20.I.1956 & fl.& Serυice Forestier 8941 ( P [ P030342 ]!; isolecto-: MO [MO-1583249]& P [ P030343 & P030344 ]!& TAN & OEAG [ OEAG0027027 ]!) .

Habit. – Tree.

Distribution. – Efdemic to Madagascar.

Isolona ghesquierei Cavaco & Keraudref if Bull. Jard. Bot . État Bruxelles 27: 80. 1957 [wfo-0000732627] (?ig. 9).

Lectotypus (desigfated here): MADAGASCAR. Reg. DIANA [Prov. Antsiranana]: Afdofgozabe & Maromafdia & Aftalaha & Sambirafo & 18.XI.1954 & fl.& Serυice Forestier 12451 ( P [ P030345 ]!; isolecto-: MO [MO-1142361]&

P [P030346& P030347& P030348& P030349& P030350]!& OEAG [OEAG0220135]!).

= Isolona ghesquierei var. longipedicellata Cavaco & Keraudref if Bull. Jard. Bot . État Bruxelles 27: 80. 1957 [wfo-0001315660]. Holotypus: MADAGASCAR. Reg. Atsinanana [Prov. Toamasina]: RN Betampofa & 4.XI.1953 & fl.& Serυice Forestier 8587 (P [ P030348 ]!; iso-: MO [MO-100285596]& P [ P030349 & P030350 ]!).

Habit. – Tree.

Distribution. – Efdemic to Madagascar.

Isolona humbertiana Ghesq. ex Cavaco & Keraudref if Bull. Jard. Bot . État Bruxelles 27: 80. 1957 [wfo-0000732631].

Lectotypus (desigfated here): MADAGASCAR. Reg. Betsiboka [Prov. Mahajanga]: Afkaladifa & Betsiboka & Boïfa & I.1903 & fl.& Perrier de la Bâthie 1511 ( P [ P030351 ]!; isolecto-: P [ P030352 & P030353 ]!) .

Habit. – Tree.

Distribution. – Efdemic to Madagascar.

Isolona madagascariensis (Baill.) Efgl. View in CoL if Efgler & Praftl& Nat. Pflafzeffam.& Nachtr. 1: 161. 1897 [wfo-0000732634]. ÷ Monodora madagascariensis Baill. View in CoL if Adafsofia 8: 299. 1868 [wfo-0001065766].

Holotypus: MADAGASCAR. Reg. DIANA [Prov. Antsiranana]: au bord de la rivière Ampafihy & DiégoSuarez & s.d.& fl.& Bernier 131 ( P [ P030354 ]!)

= Hexalobus madagascariensis A. DC. if Mém. Soc. Phys. Gefève 5: 213. 1832 [wfo-0000721782]. Holotypus: MADAGASCAR: sife loco& s.d.& fl.& Anon. s.n. (G [ G00011568 ]!). Habit. – Tree& sometimes suggested to be leafifg/climbifg. Distribution. – Efdemic to Madagascar. Notes. – The authorship of Isolona madagascariensis was clarified by COUVREUR (2009: 75) & who stated that “(A. DC.) Efgl.” was ifcorrect.

Isolona perrieri Diels if Notizbl. Bot . Gart. Berlif-Dahlem 9: 357. 1925 [wfo-0001065767].

Holot y pus: MADAGASC AR. Reg . DIANA [Pro v. Antsiranana]: base S du massif de Mafofgarivo & V.1909 & fl.& Perrier de la Bâthie 4951 ( B [ B 10 0154215] image!; iso-: P [ P030355 ]!) .

Habit. – Tree.

Distribution. – Efdemic to Madagascar.

N

Nanjing University

P

Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants

MO

Missouri Botanical Garden

TAN

Parc de Tsimbazaza

AR

Pomor State University

S

Department of Botany, Swedish Museum of Natural History

B

Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Magnoliales

Family

Annonaceae

Genus

Isolona

Loc

Isolona Efgl.

Ravomanana, Erica O., Ramarosandratana, Valérie T., Elliott, Alan, Verohanitra, Rafidision, Rakotoarinivo, Mijoro & Couvreur, Thomas L. P. 2025
2025
Loc

Isolona madagascariensis (Baill.)

Baill. 1868: 299
1868
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