Rosemary (Rosmarinus
officinalis) is a woody, perennial herb with fragrant evergreen needle-like leaves. It is native to the Mediterranean
region. It is a member of the mint family Lamiaceae, which also includes many other herbs.
The name rosemary derives from the Latin name rosmarinus, which is from "dew" (ros) and "sea"
(marinus), or "dew of the sea" apparently because it is frequently
found growing near the sea
The fresh and dried leaves are used frequently in traditional Mediterranean
cuisine; they have a bitter, astringent taste and are highly aromatic, which
complements a wide variety of foods. A tisane can also be made from them. When burned they give
off a distinct mustard smell, as well as a smell similar to that of burning
which can be used to flavor foods while barbecuing.
Rosemary is extremely high in iron, calcium, and Vitamin B6.
Hungary Water was
first prepared for the Queen of Hungary to "renovate vitality of paralyzed
limbs" and to treat gout. It was used externally and prepared by mixing fresh
rosemary tops into spirits of wine.
Don Quixote (Chapter
XVII, 1st volume) mixes it in his recipe of the miraculous balm of Fierabras with revolting results.
Rosemary has a very old reputation for improving memory, and has been used as a symbol for remembrance
(during weddings, war commemorations and funerals) in Europe and Australia.[citation needed] Mourners
would throw it into graves as a symbol of remembrance for the dead. In Shakespeare's
Hamlet, Ophelia says,
"There's rosemary, that's for remembrance." (Hamlet, iv. 5.) One modern study
lends some credence to this reputation. When the smell of rosemary was pumped
into cubicles where people were working, those people showed improved memory,
though with slower recall.
In the Middle Ages,
rosemary was associated with wedding ceremonies - the bride would wear a
rosemary headpiece and the groom and wedding guests would all wear a sprig of
rosemary, and from this association with weddings rosemary evolved into a love
charm. Newly wed couples would plant a branch of rosemary on their wedding day.
If the branch grew it was a good omen for the union and family. In A Modern
Herbal, Mrs Grieves says A rosemary branch, richly gilded and tied with silken
ribands of all colours, was also presented to wedding guests, as a symbol of
love and loyalty. Another example of rosemarys use as a love charm was that a
young person would tap another with a rosemary sprig and if the sprig contained
an open flower, it was said that the couple would fall in love. Rosemary was
used as a divinatory herb-several types of herbs were grown in pots and assigned
the name of a potential lover. Then they were left to grow and the plant that
grew the strongest and fastest gave the answer. Rosemary was also stuffed into
poppets (cloth dolls) in order to attract a lover or attract curative vibrations
for illness. It was believed that placing a sprig of rosemary under a pillow
before sleep would repel nightmares, and if placed outside the home it would
repel witches. Somehow, the use of rosemary in the garden to repel witches
turned into signification that the woman ruled the household in homes and
gardens where rosemary grew abundantly. By the 16th century, this practise
became a bone of contention; and men were known to rip up rosemary bushes to
show that they, not their wives, ruled the roost.
The results of a study suggest that carnosic
acid, found in rosemary, may shield the brain from free radicals, lowering
the risk of strokes and neurodegenerative diseases like Alzheimer's
and Lou Gehrig's.
Rosemary contains a number of potentially biologically active compounds,
including antioxidants such as carnosic acid and rosmarinic acid. Other bioactive compounds
include camphor (up to 20% in dry
rosemary leaves), caffeic
acid, ursolic acid, betulinic acid, rosmaridiphenol,
and rosmanol.
When rosemary is harvested appropriately and used within recommended
guidelines, side effects are minimal. A few instances of allergic skin reactions
to topical preparations containing rosemary have been reported.
Recent European research has shown that rosemary interferes with the
absorption of iron in the diet, which indicates that it should not be used
internally by persons with iron deficiency anemia
Since it is attractive and tolerates some degree of drought, it is also used in landscaping, especially in areas having a Mediterranean
climate. It is considered easy to grow for beginner gardeners, and is
pest-resistant.
Rosemary grows on friable loam soil with good drainage in an open sunny
position, it will not withstand water logging and some varieties may be
susceptible to frost. It grows best in neutral - alkaline conditions pH (pH
7-7.8) with average fertility.
Rosemary is easily pruned into shapes and has been used for topiary. When grown in pots, it is best kept trimmed to
stop it getting straggly and unsightly, though when grown in a garden, rosemary
can grow quite large and still be attractive. It can be propagated from an
existing plant by clipping a shoot 1015 cm (46 in) long, stripping a few
leaves from the bottom, and planting it directly into soil.
Numerous cultivars have been
selected for garden use. The following
are frequently sold:
- Albus white flowers
- Arp leaves light green, lemon-scented
- Aureus leaves speckled yellow
- Benenden Blue leaves narrow, dark green
- Blue Boy dwarf, small leaves
- Golden Rain leaves green, with yellow streaks
- Gold Dust -dark green leaves, with golden streaks but stronger than
Golden Rain
- Irene lax, trailing
- Lockwood de Forest procumbent selection from Tuscan Blue
- Ken Taylor shrubby
- Majorica Pink pink flowers
- Miss Jessop's Upright tall, erect
- Pinkie pink flowers
- Prostratus
- Pyramidalis (a.k.a. Erectus) pale blue flowers
- Roseus pink flowers
- Salem pale blue flowers, cold hardy similar to Arp
- Severn Sea spreading, low-growing, with arching branches; flowers
deep violet
- Tuscan Blue upright
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