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Hypericum is a genus of about 400 species of flowering plants in the family Clusiaceae, formerly often treated separately in their own family the Hypericaceae. The genus has a nearly world-wide distribution, missing only from tropical lowlands, deserts and arctic regions.

The species vary from small annual or perennial herbaceous plants 5-10 cm tall, to shrubs and small trees up to 12 m tall. The leaves are opposite, simple oval, 1-8 cm long, either deciduous or evergreen. The flowers vary from pale to dark yellow, and from 0.5-6 cm diameter, with five (rarely four) petals. The fruit is usually a dry capsule which splits to release the numerous small seeds; in some species it is fleshy and berry-like.

All members of the genus may be referred to as "St. John's worts" or St.John's-worts, though they are also commonly just called Hypericums; other names include Rose of Sharon and Tutsan. Some species are used as ornamental plants and have large, showy flowers.

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Materia Medica :: St. John's Wort

 
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Finished filling fav autumn design pitcher w/ show-stopping red HUGE Gerber daisies, hypericum, asparagus fern as filler.Drop dead gorgeous!
BarbParentini (Barbara Parentini) Sun, 08 Nov 2009 04:32:12 -0000
Finished filling fav autumn design pitcher w/ show-stopping red HUGE Gerber daisies, hypericum, asparagus fern as filler.Drop dead gorgeous!
Autumn dec tip~Fav pitcher, add water 2 round vase, slip inside pitcher. Arrange yellow& flaming Gerber daisies, hypericum, & asparagus fern
BarbParentini (Barbara Parentini) Sun, 08 Nov 2009 02:07:45 -0000
Autumn dec tip~Fav pitcher, add water 2 round vase, slip inside pitcher. Arrange yellow& flaming Gerber daisies, hypericum, & asparagus fern
http://twitpic.com/oo7u5 - The wedding cake with lots of orchids and hypericum.
chappleflowers (Holly Chapple) Sat, 07 Nov 2009 22:32:23 -0000
http://twitpic.com/oo7u5 - The wedding cake with lots of orchids and hypericum.
@CourtneyMcBean Arnica 4 aches/bruising, Rhus toxicodendron 4 stiffness first thing in the morning, Hypericum 4 damaged nerves. #whiplash
SherriMcKnight (SherriMcKnight) Fri, 06 Nov 2009 15:03:14 -0000
@CourtneyMcBean Arnica 4 aches/bruising, Rhus toxicodendron 4 stiffness first thing in the morning, Hypericum 4 damaged nerves. #whiplash
Páginas de Hypericum en http://fullsearch.com.ar/hypericum.htm
busquedas (FULLSearch) Thu, 05 Nov 2009 16:28:05 -0000
Páginas de Hypericum en http://fullsearch.com.ar/hypericum.htm
hypericum?
CecyYoung (Cecy Young ) Thu, 05 Nov 2009 05:34:14 -0000
hypericum?

 
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Hypericum calycinum - image

Hypericum crux-andreae - St. Peterswort.
Meta Description: [ A PLANTS profile of Hypericum crux-andreae (St. Peterswort) from the USDA PLANTS database ]

Hypericum hypericoides ssp. hypericoides - St. Andrew's cross.
Meta Description: [ A PLANTS profile of Hypericum hypericoides ssp. hypericoides (St. Andrew's cross) from the USDA PLANTS database ]

Hypericum perforatum - Description of Common St. Johnswort.

Hypericum perforatum - Photo and profile of common St. Johnswort, with particular focus on its status as a noxious weed in parts of the U.S.
Meta Description: [ A PLANTS profile of Hypericum perforatum (common St. Johnswort) from the USDA PLANTS database ]

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