⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.

The new version is available at http://www.worldfloraonline.org. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

The genus Arum is in the family Araceae in the major group Angiosperms (Flowering plants).

Statistics are at the end of the page.

Species in Arum

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See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source	Date supplied	Infra. rec.
Arum alatum Noronha	Unresolved		TRO	2012-04-18
Arum alpinariae (Alpinar & R.R.Mill) P.C.Boyce	Accepted		WCSP	2012-03-23
Arum alternans Engl.	Unresolved		TRO	2012-04-18
Arum amoenum Dubovik	Unresolved		TRO	2012-04-18
Arum apulum (Carano) P.C.Boyce	Accepted		WCSP	2012-03-23
Arum aquaticum Noronha	Unresolved		TRO	2012-04-18
Arum balansanum R.R.Mill	Accepted		WCSP	2012-03-23
Arum besserianum Schott	Accepted		WCSP	2012-03-23
Arum betifolium Mill.	Unresolved		TRO	2012-04-18
Arum bubalinum Noronha	Unresolved		TRO	2012-04-18
Arum byzantinum Blume	Accepted		WCSP	2012-03-23
Arum cannaefolium L. f.	Unresolved		TRO	2012-04-18
Arum cannifolium L.	Unresolved		WCSP	2012-03-23
Arum catavericum Noronha	Unresolved		TRO	2012-04-18
Arum compressum G. Don	Unresolved		TRO	2012-04-18
Arum concinnatum Schott	Accepted		WCSP	2012-03-23
Arum creticum Boiss. & Heldr.	Accepted		WCSP	2012-03-23
Arum cylindraceum Gasp.	Accepted		WCSP	2012-03-23
Arum cyrenaicum Hruby	Accepted		WCSP	2012-03-23
Arum danicum Dubovik	Unresolved		TRO	2012-04-18
Arum digitatum Sessé & Moc.	Unresolved		WCSP	2012-03-23
Arum dioscoridis Sm.	Accepted		WCSP	2012-03-23	3
Arum discolor Voigt	Unresolved		WCSP	2012-03-23
Arum elongatum Steven	Accepted		WCSP	2012-03-23
Arum euxinum R.R.Mill	Accepted		WCSP	2012-03-23
Arum facchini Porta ex Hruby	Unresolved		TRO	2012-04-18
Arum gratum Schott	Accepted		WCSP	2012-03-23
Arum hainesii Riedl	Accepted		WCSP	2012-03-23
Arum hygrophilum Boiss.	Accepted		WCSP	2012-03-23
Arum idaeum Coustur. & Gand.	Accepted		WCSP	2012-03-23
Arum italicum Mill.	Accepted		WCSP	2012-03-23	3
Arum jacquemontii Blume	Accepted		WCSP	2012-03-23
Arum korolkowii Regel	Accepted		WCSP	2012-03-23
Arum laceratum Noronha	Unresolved		TRO	2012-04-18
Arum lineatum Blume	Unresolved		WCSP	2012-03-23
Arum lucanum Cavara & Grande	Accepted		WCSP	2012-03-23
Arum maculatum L.	Accepted		WCSP	2012-03-23
Arum maximum Noronha	Unresolved		TRO	2012-04-18
Arum megobrebi Lobin, M.Neumann, Bogner & P.C.Boyce	Accepted		WCSP	2012-03-23
Arum nigrum Schott	Accepted		WCSP	2012-03-23
Arum novum L.	Unresolved		WCSP	2012-03-23
Arum obtusilobum Link	Unresolved		WCSP	2012-03-23
Arum orientale M.Bieb.	Accepted		WCSP	2012-03-23	1
Arum palaestinum Boiss.	Accepted		WCSP	2012-03-23
Arum pentaphyllum L.	Unresolved		WCSP	2012-03-23
Arum pictum L.f.	Accepted		WCSP	2012-03-23
Arum polyphyllum Link	Unresolved		WCSP	2012-03-23
Arum punctatum Desf.	Unresolved		TRO	2012-04-18
Arum purpureospathum P.C.Boyce	Accepted		WCSP	2012-03-23
Arum ramosum Link	Unresolved		WCSP	2012-03-23
Arum repens Sessé & Moc.	Unresolved		WCSP	2012-03-23
Arum rupicola Boiss.	Accepted		WCSP	2012-03-23	1
Arum sagittatum Noronha	Unresolved		TRO	2012-04-18
Arum sintenisii (Engl.) P.C.Boyce	Accepted		WCSP	2012-03-23
Arum × sooi Terpó	Accepted		WCSP	2012-03-23
Arum sooi Terpó	Unresolved		TRO	2012-04-18
Arum strepsiceros Sieber ex Steudn.	Unresolved		TRO	2012-04-18
Arum trifoliatum Noronha	Unresolved		TRO	2012-04-18
Arum ventricosum Hoffmanns.	Unresolved		WCSP	2012-03-23

Statistics

The Plant List includes 130 scientific plant names of species rank for the genus Arum. Of these 30 are accepted species names.

The Plant List includes a further 134 scientific plant names of infraspecific rank for the genus Arum. We do not intend The Plant List to be complete for names of infraspecific rank. These are primarily included because names of species rank are synonyms of accepted infraspecific names.

Species names

The status of the 130 species names for the genus Arum recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	30	23.1%
◕	Synonym	71	54.6%
◕	Unplaced	0	0%
◕	Unassessed	29	22.3%

All names

The status of the 264 names (including infraspecific names) for the genus Arum recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	38	14.4%
◕	Synonym	196	74.2%
◕	Unplaced	0	0%
◕	Unassessed	30	11.4%

Of the species names,

• 3 are recorded as invalid
• 5 are recorded as illegitimate

The confidence with which the status of the 130 species names recorded in The Plant List for the genus Arum, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	30	66	0	0	96	73.8%
	Medium confidence	0	1	0	0	1	0.8%
	Low confidence	0	4	0	29	33	25.4%

The source of the species name records found in The Plant List for the genus Arum is as follows: