ROUND LEAVED WINTERGREEN

Pyrola Rotundifolia

Heather Family [Ericaceae]  

month8jun month8june month8jul month8july month8Aug

flower
flower8white
inner
inner8yellow
morph
morph8actino
petals
petalsZ5
stem
stem8round

7th Aug 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
A swarm of Wintergreen.


8th July 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
Between Yellow Wort and Centaury, a single stalk of Round Leaved Wintergreen arises from four basal leaves. The stem leaves are short and stubby.


16th Aug 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
By transmitted light the stem is a delicate translucent pink.


8th July 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
Bearing eight or so white flowers, the lowest opening first, hanging earthwards on short stems.


16th Aug 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
The stamens dangle provocatively.


7th Aug 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
Bird's-eye view.


16th Aug 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
Anthers gather untidily.


8th July 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
One long pink style protrudes rudely well out of the bell-shaped flower. The anthers are double-barrelled and orange-tipped.


8th July 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
The five petals are brilliant white with pink tinges. Many greenish cream-coloured anthers with orange tips hang around untidily well within the bell.


8th July 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
The sepals are tinged red at the tips.


8th July 2009, Sand Dunes, Southport, Lancs. Photo: © RWD


7th Aug 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
The fruits are red, and five-lobed.


8th July 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
The four basal leaves are shiny and some may be roundish. The smooth single stem has a reddish-green hue.


7th Aug 2009, Sand Dunes, Southport, Lancs. Photo: © RWD
A basal rosette of mid-green, nearly round, leaves are which are net-veined in light-green and have fawn blips on the edges where the veins touch the edges.


Some similarities to :

Slight resemblance to :

Superficial resemblance to :

Lookee-Likees :

Uniquely identifiable characteristics

Distinguishing Feature :

No relation to : Chickweed Wintergreen [a plant with similar name] which belongs in the Primrose Family.

OIL of WINTERGREEN

Oil of Wintergreen, Methyl Salicylate, is the methyl ester of Salicylic Acid. It is produced by all plants of the Genus Pyrola Wintergreens, as well as those of the Spireae Family (Meadowsweets), by some species of those of both the Genus Gaultheria and the Genus Betula. Its presence in plants may be to attract those insects which attack herbivorous insects. It is commercially extracted not from any Wintergreen plant, but from twigs of the Sweet Birch tree (Betula Lenta. It is used a fragrance in certain products not necessarily including perfumes, and in deep-heat liniments and in trace amounts as a flavour in some chewing gums, candies and mouthwashes as an alternative to spearmint and peppermint for it is also an anti-septic. Like most essential oils, it is poisonous in greater amounts.

Methyl salicylate is a pheromone attractant to male orchid bees.

ANY TEXT GOES HERE


Distribution
family8heather family8ericaceae
BSBI maps
genus8pyrola
Pyrola

ROUND LEAVED WINTERGREEN

Pyrola Rotundifolia

Heather Family [Ericaceae]