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Cortaderia selloana cv.

Pampas-Grass

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General Information

COMMON NAMES: Pampas-Grass, Pampas

GLOBAL DISTRIBUTION: NATIVE Brazil - Chile

COOK ISLANDS STATUS: Introduced - Recent, Not naturalised; Land, lowlands

SIGNIFICANCE LIST: Ornamental

KEY FEATURES: Large clumped grass, with flumes to 3m. LEAVES long, to 3m, arching, narrow and linear, sharp margins. FLOWERS large silver-white to pink flume, to 50x15cm, on stalk to 1.5m; male and female on separate plants, females silky-haired, silver to pink, male smooth and less attractive. Several colour varieties.

Enlarged Image of 'Cortaderia selloana cv.'

Cook Islands Distribution

View Distribution Map

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

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

Cortaderia selloana cv. (Schult. & Schult. f.)
SYNONYMS: Cortaderia argentea

TAXONOMY: PLANTAE; ANTHOPHYTA (=Angiospermae); LILIOPSIDA (=Monocotyledones); COMMELINIDAE; Cyperales; POACEAE

More Information

GENERAL NOTE: The Toetoe or Plumed Tussock, a native of New Zealand, is a closely related species - Cortaderia richardii.

Vouchers & References

Vouchers:
Rarotonga: Richard Akanoa, Arorangi, 8/2000, ID B.Sykes.

References:
p.65 Neal - In Gardens of Hawaii
p.316 Hortus 3rd
p.297 Royal Hort. Soc. Index of Garden Plants
p.511 Tropica

Data Update History (information):
zB02, zD02

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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