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Acacia crassicarpa

Ākasia

Crassicarpa

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Image:	Leaves and seed pods (fruit)	64KB

General Information

COMMON NAMES: Crassicarpa; German Akazien

TRADITIONAL NAMES: Ākasia (RR)

COOK ISLANDS STATUS: Introduced - Recent, Naturalised; Land, lowlands

SIGNIFICANCE LIST: Forestry; Weed - serious (Mangaia only)

Cook Islands Distribution

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Southern Group: Present Makatea: -
RR	MG	AT	MK	MT	AK	PL	TK	MN
?	++++	P	P	-	-	-	-	-

Northern Group: -
TN	MH	RK	PK	NS	SW
-	-	-	-	-	-

Key to Symbols

blank	no data
-	absent	L	localised
X	extinct 'naturally'	W	widespread
XQi	quarantine intercepted	R	recent
XQe	eradicated	?	query preceding category
P	present	T?	taxonomic query
S	seasonal	nn	present, said to have no name
O	occasional	?1	present, name not investigated
++++	very common	?2	presence not verified, no name recorded
+++	common	N/A	absent, name not expected
++	uncommon
+	rare
Cook Islands islands: RR =Rarotonga, MG = Mangaia, AT =‘Ātiu, MK=Ma‘uke, MT=Miti‘āro, AK=Aitutaki, PL=Palmerston, PN=Penrhyn, MN=Manuae, TK=Takūtea, TN=Tongareva (TS=Tongaleva Spoken, TW=Tongareva Written, they say "el" but write "r"), MH=Manihiki, RK=Rakahanga, PK=Pukapuka, NS=Nassau, SW=Suwarrow. After a Polynesian name: ^=orthography query. Countries and other: FIJ=Fiji, WT=Wallis & Futuna, SAM=Samoa, TON=Tonga, NIU=Niue, CK=Cook Islands, CKM=Cook Islands Māori, FP=French Polynesia, AUS=Australs, SOC=Societies, TAH=Tahiti, TUA=Tuamotus, MQS=Marquesas, MNG=Mangareva, PIT=Pitcain group, EAS=Easter Island, HAW=Hawai‘i, NZ=New Zealand, NZM=New Zealand Māori

Scientific Taxonomy

Acacia crassicarpa Smith.
SYNONYMS: Acacia umbellata

TAXONOMY: PLANTAE; ANTHOPHYTA (=Angiospermae); MAGNOLIOPSIDA (=Dicotyledones); ROSIDAE; Fabales (Legumes); MIMOSACEAE

More Information

SIGNIFICANCE NOTES -
POSITIVE SIGNIFICANCE: Forestry. Comments: Introduced 1987 to Mangaia. Fernland afforestation.
NEGATIVE SIGNIFICANCE: Weed - serious (Mangaia only). Comments: Spreading rapidly in inland Mangaia on open and disturbed areas. Persistent and difficult to remove. Not showing any tendency to invade the native makatea forest (as of 2001).

GENERAL NOTE: 19___ ( ) Afforestation of fernlands.

Vouchers & References

Vouchers:
Mangaia: fieldspecimen, 2/2002, Tim Flynn; Atiu: fieldspecimen, 2/2002, Tim Flynn; Mauke: fieldspecimen, 2/2002, Tim Flynn

References:
None recorded.

Data Update History (information):
zTX, zB02, zM03b

Web Resources

Citation Information

McCormack, Gerald (2007) Cook Islands Biodiversity Database, Version 2007.2. Cook Islands Natural Heritage Trust, Rarotonga. Online at http://cookislands.bishopmuseum.org.
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