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Sclerotheca viridiflora

Rarotonga Sclerotheca

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Image:	Flower and leaves	42KB

General Information

COMMON NAMES: Rarotonga Sclerotheca

GLOBAL DISTRIBUTION: NATIVE Cook Islands (Rarotonga)

COOK ISLANDS STATUS: Native, Endemic of Cooks, 1-island; S.Group only (Rarotonga only); Land, mountains (+); Cloud Forest

SIGNIFICANCE LIST: ; Globally endangered (seriously)

KEY FEATURES: Erect shrub to 1.5m. LEAVES in terminal clusters, alternate; narrow-oblong, to 20x7cm, glossy green; edge with many small sharp teeth; tip sharp, base tapering; stalk to 3cm. FLOWERS axillary, solitary; stalk 3cm; sepals green spine-like; corolla green, tube (2cm) with face (4cmØ) of 5 slender lobes, unevenly spaced.

Enlarged Image of 'Sclerotheca viridiflora'

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

Sclerotheca viridiflora Cheeseman
TAXONOMY: PLANTAE; ANTHOPHYTA (=Angiospermae); MAGNOLIOPSIDA (=Dicotyledones); ASTERIDAE; Campanulales; CAMPANULACEAE

More Information

SIGNIFICANCE NOTES -
BIODIVERSITY: Globally endangered (seriously). Comment: Known from a few plants at mid-elevation to high elevation in inland Rarotonga.

GENERAL NOTE: The genus Sclerotheca contains 4-5 species and is endemic to Southeast Polynesia (Rarotonga - 1 species, Rapa, Tahiti, and Marquesas).

Vouchers & References

Vouchers:
None Recorded.

References:
p.285 IE Cheeseman - Flora of Rarotonga
p.103 Wilder - Flora of Rarotonga

Data Update History (information):
zTX, zB02, zM02, zupM03a, zD05b

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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