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Pseuderanthemum bicolor

Pseuderanthemum

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General Information

COMMON NAMES: Pseuderanthemum

GLOBAL DISTRIBUTION: NATIVE Philippines

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

SIGNIFICANCE LIST: Ornamental flowers and leaves

KEY FEATURES: Shrub to 2m. LEAVES opposite,dark purple, narrow-oval, to 12x4cm, tip sharp, edge with a few very low teeth; stalk to 1cm. FLOWERS axillary and terminal; tube slender, to 20x2mm; face 30mmØ; lobes 5, spreading, to 15x10mm, white with purple to pink basal spots.

Enlarged Image of 'Pseuderanthemum bicolor'

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

Pseuderanthemum bicolor (Schrank)
SYNONYMS: Eranthemum bicolor; Eranthemum pulchellum [of hort.]

TAXONOMY: PLANTAE; ANTHOPHYTA (=Angiospermae); MAGNOLIOPSIDA (=Dicotyledones); ASTERIDAE; Scrophulariales; ACANTHACEAE

More Information

IDENTIFICATION: Shrub to 2m. LEAVES opposite,dark purple, narrow-oval, to 12x4cm, tip sharp, edge with a few very low teeth; stalk to 1cm. FLOWERS axillary and terminal; tube slender, to 20x2mm; face 30mmØ; lobes 5, spreading, to 15x10mm, white with purple to pink basal spots.

Vouchers & References

Vouchers:
Rarotonga: fieldspecimen+photo, Nikao, behind Tereora College, 5/2003, ID GMcC.

References:
p.787 Neal - In Gardens of Hawaii
p.921 Hortus 3rd
p.37 Tropica
p.5/133 A.C.Smith - Flora Vitiensis Nova

Data Update History (information):
zB03a, zD03a

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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