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Crocus nudiflorus

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Botanical Name :Crocus nudiflorus
Family: Iridaceae
Subfamily: Crocoideae
Genus: Crocus
Species: C. nudiflorus
Kingdom: Plantae
Order: Asparagales

Synonyms: Crocus aphyllus, Crocus fimbriatus, Crocus multifidus, Crocus pyrenaeus

Common Name : Saffron

Other Names: Autumnal crocus, Naked-flowered crocus

Habitat: Crocus nudiflorus is native to S. Europe – S.W. France to N.E. Spain.(the plants are found over much of Europe, especially around the Mediterranean, in North Africa, and in Western Asia.) It goows on Meadows. (Soil…Sand, Chalk)

Description:
Crocus nudiflorus is a CORM growing to Height in inches 6-10 and spread is 15.

Foliage: The Dark Green grasslike leaves appear after the flowers; becoming 6-8 inches long and 0.125 inches wide.

Flower Colour in Month(s). Seed: Bright Purple, 6 inches in height, blooms in September-October before the leaves.

CLICK & SEE THE PICTURES

It is not frost tender. It is in flower from Sep to October. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, butterflies.Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: acid, neutral and basic (alkaline) soils and can grow in very alkaline soils. It can grow in semi-shade (light woodland) or no shade. It prefers dry or moist soil.
Cultivation:
Prefers a well-drained sandy or loamy soil that is free from clay. Prefers some shade from the hottest sun in summer and at least a modicum of moisture during its summer dormancy. Succeeds in grass, so long as this is not mown until the leaves die down, it also grows well under deep-rooting deciduous trees and shrubs. It can also be grown with very low shallow-rooting groundcover plants such as lawn camomile (Chamaemelum nobile ‘Treneague’). Plants are very frost hardy. Plants tend to move considerably from their original planting place because of their means of vegetative reproduction, it is therefore wise not to grow different species in close proximity. The corms should be planted about 5 – 8cm deep in the soil. Any planting out is best done in late spring or early summer. Plants take 4 – 5 years to come into flowering from seed. The flowers are only open during the day time, closing at night.
Propagation:
Seed – best sown as soon as it is ripe in a light sandy soil in pots in a cold frame. The seed can also be sown in a cold frame in early spring. Sow thinly because the seed usually germinates freely, within 1 – 6 months at 18°c. Unless the seed has been sown too thickly, do not transplant the seedlings in their first year of growth, but give them regular liquid feeds to make sure they do not become deficient. Divide the small bulbs once the plants have died down, planting 2 – 3 bulbs per 8cm pot. Grow them on for another 2 years in a greenhouse or frame and plant them out into their permanent positions when dormant in late summer. Plants take 3 – 4 years to flower from seed. Division of the clumps after the leaves die down in spring. The bulbs can be replanted direct into their permanent positions if required.

Edible Uses:
This species has been used as a saffron substitute. The following notes are for the genuine saffron, C. sativus:- The flower styles are used as a flavouring and yellow colouring for various foods such as bread, soups, sauces, rice and puddings. Extremely rich in riboflavin. Water soluble. Yields per plant are extremely low, about 4000 stigmas yield 25g of saffron. Saffron is the world’s most expensive spice, it takes 150,000 flowers and 400 hours work to produce 1 kilo of dried saffron. About 25 kilos of styles can be harvested from a hectare of the plant. The flower styles are used as a tea substitute.

Medicinal Uses:
This species has been used as a saffron substitute. The following notes are for the genuine saffron, C. sativus:- Saffron is a famous medicinal herb with a long history of effective use. The flower styles and stigmas are the parts used, but since these are very small and fiddly to harvest they are very expensive and consequently often adulterated by lesser products. They are anodyne, antispasmodic, aphrodisiac, appetizer, carminative, diaphoretic, emmenagogue, expectorant, sedative and stimulant. They are used as a diaphoretic for children and to treat chronic haemorrhages in the uterus of adults. A dental analgesic is obtained from the stigmas. The styles are harvested in the autumn when the plant is in flower and are dried for later use, they do not store well and should be used within 12 months. This remedy should be used with caution, large doses can be narcotic and quantities of 10g or more can cause an abortion.
Other Uses: Plants are ideal for rock gardens and for slight forcing in bowls for an early indoor display. The yellow dye obtained from the stigmas has been used for many centuries to colour cloth. It is the favoured colouring for the cloth of Indian swamis who have renounced the material world. A blue or green dye is obtained from the petals.

Known Hazards: The following reports are for C. sativus. They quite possibly also apply to this species. The plant is poisonous. The plant is perfectly safe in normal usage but 5 – 10 grams of saffron has been known to cause death.

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
https://en.wikipedia.org/wiki/Crocus_nudiflorus
http://www.pfaf.org/user/Plant.aspx?LatinName=Crocus+nudiflorus
http://www.ivydenegardens.co.uk/Bulb%20Colchicum%20Crocus%20Gallery/crocusnudiflorus.html
https://www.rhs.org.uk/Plants/4912/Crocus-nudiflorus/Details

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Osmunda asiatica

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Botanical Name : Osmunda asiatica
Family: Osmundaceae
Genus: Osmunda
Kingdom:Plantae
Division:Pteridophyta
Class: Polypodiopsida /?Pteridopsida (disputed)
Order: Osmundales

Synonyms : Osmunda cinnamomea var. asiatica

Common Name : Asian cinnamon fern

Habitat :Osmunda asiatica is native to E. Asia – China, Japan, Korea. It grows on wet places all over Japan.

Description:
Osmunda asiatica is a non flowering plant. Arising from stout underground rhizomes uncurling crosiers, are densely covered in woolly red-brown hairs mixed with blackish ones. To 90 cm tall by 20 cm wide, yellow-green finely divided fronds from tight rosettes. Bearing in their centres one to several shorter and narrower fertile red-brown fertile fronds which soon wither after discharging their spore. Easily grown in a moisture retentive soil with adequate drainage in full to part shade…..CLICK & SEE THE PICTURES

Cultivation:
Likes a soil of swamp mud and loamy or fibrous peat, sand and loam. Succeeds in most moist soils, preferring acid conditions. Requires a constant supply of water, doing well by ponds, streams etc. Plants thrive in full sun so long as there is no shortage of moisture in the soil and also in shady situations beneath shrubs etc. Members of this genus are rarely if ever troubled by browsing deer.

Propagation:
Spores – they very quickly lose their viability (within 3 days) and are best sown as soon as they are ripe on the surface of a humus-rich sterilized soil in a lightly shaded place in a greenhouse. Keep the compost moist, preferably by putting a plastic bag over the pot. Plants develop very rapidly, pot on small clumps of plantlets as soon as they are large enough to handle and keep humid until they are well established. Do not plant outside until the ferns are at least 2 years old. Cultivars usually come true to type[200]. Division of the rootstock in the dormant season. This is a very strenuous exercise due to the mass of wiry roots.

Medicinal Uses: Not yet known.

Known Hazards: Although no reports of toxicity for this species is found, a number of ferns contain carcinogens so some caution is advisable[200]. Many ferns also contain thiaminase, an enzyme that robs the body of its vitamin B complex. In small quantities this enzyme will do no harm to people eating an adequate diet that is rich in vitamin B, though large quantities can cause severe health problems. The enzyme is destroyed by heat or thorough drying, so cooking the plant will remove the thiaminase

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
https://en.wikipedia.org/wiki/Osmunda
http://www.pfaf.org/user/Plant.aspx?LatinName=Osmunda+asiatica
https://www.mailorder.crug-farm.co.uk/?pid=11840

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Pyrola asarifolia

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Botanical Name : Pyrola asarifolia
Family: Ericaceae
Subfamily: Monotropoideae
Genus: Pyrola
Species: P. asarifolia
Kingdom: Plantae
Order: Ericales

Common Names: Bog Wintergreen, Liverleaf wintergreen, Pink wintergreen, Pink Pyrola

Habitat : Pyrola asarifolia is native to N. America – Alaska to Newfoundland, south to New York, California and New Mexico.It grows on wet soils of bogs, stream courses and around springs, mostly in shady areas and especially in coniferous woodlands, from the plains to around 2,700 metres in the mountains.

Description:
Pyrola asarifolia is an evergreen Perennial plant, growing to 0.3 m (1ft) by 0.2 m (0ft 8in).
It is in leaf 12-Jan It is in flower from Jun to July. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects, self.The plant is self-fertile….CLICK & SEE THE PICTURES

Flowers: Raceme of 7 to 15 flowers on slender stalks at the top of the plant. Flowers are ½ to ¾ inch across with 5 round petals, pink or white with pink to pinkish purple edging, the edges often curled down. A cluster of stamens with dark pink to red tips is hidden under the upper petals. The style is light green, curved down and out below the lower petals like an elephant’s trunk.

Leaves and stem:
Leaves are basal, 1 to 1½ inches long, round to kidney shaped, often wider than long, the blade typically shorter than the leaf stalk. The tip may have slight point. The upper surface is very shiny. A few scale like leaves may be present on lower part of the flowering stem.
Cultivation:
Prefers a moist sandy woodland soil in a cool position with partial shade. Requires a peaty or leafy acid soil that remains moist in the summer.  This is a very difficult plant to grow. It requires a mycorrhizal relationship in the soil and therefore needs to be grown initially in soil collected from around an established plant. It is also very difficult from seed as well as being intolerant of root disturbance which makes division difficult. This species is extremely rare and endangered in the wild.
Propagation:
Seed – the only information we have on this species is that it is difficult from seed and germinates infrequently. We would suggest sowing the seed as soon as it is ripe if this is possible. Sow it into soil collected from around an established plant, only just covering the seed, and put the pot in a shady part of a cold frame. Pot up any young seedlings as soon as they are large enough to handle, once again using soil from around an established plant. Plant out into their permanent positions when the plants are large enough. You should not need to use soil from around an established plant to do this since the soil in the pot will contain the necessary micorrhiza. Division with great care in the spring. Pot up the divisions using some soil from around an established plant, grow on in a lightly shaded part of a greenhouse or frame and do not plant out until the plants are growing away vigorously.
Medicinal Uses:
This plant was considered to be an effective remedy in the treatment of rheumatism. A decoction of the leaves, or the leaves and roots, has been used as an eyewash for sore eyes. A decoction of the plant has been used to treat the coughing up of blood. A decoction of the root has been used to treat liver complaints.

Other Uses:
Plants can be used as a ground cover when spaced about 30cm apart each way. They are somewhat slow to settle down though, and only form a good cover when they are growing luxuriantly.

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
https://en.wikipedia.org/wiki/Pyrola_asarifolia
https://www.minnesotawildflowers.info/flower/pink-pyrola
http://www.pfaf.org/user/Plant.aspx?LatinName=Pyrola+asarifolia

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Rhododendron x praecox

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Botanical Name : Rhododendron x praecox
Family: Ericaceae
Genus: Rhododendron
Subgenus: Hymenanthes
Species: R. ponticum
Kingdom: Plantae
Order: Ericales

Divisio:Magnoliophyta
Subdivisio:Magnoliophytina
Classis:Rosopsida
Subclassis:Dilleniidae
Superordo:Ericanae

Common Name : Rhododendron

Habitat : Rhododendron x praecox is a hybrid between Rhododendron ciliatum and Rhododendron dauricum. The cross was selected by Isaac Davies of the Brook Lane Nursery in Ormskirk, Lancashire around 1855 and was introduced on the market in 1861.

Description:
Rhododendron x praecox is an evergreen Shrub growing to 1.5 m (5ft) by 2 m (6ft).
It is not frost tender. It is in leaf 12-Jan It is in flower from Apr to May. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.

CLICK & SEE THE  PICTURES

The shrubs have a loose upright growth and will reach a width of approx. 100 cm and a height of 120 after around 10 years. Under ideal conditions they will reach heights of 2 metres and a width of 1,5 metres, with an annual growth of approx. 5 cm.

Wood and Bark
The stems of a 120 cm-high shrubs are up to 2 cm across and rather flexible. The bark appears to be relatively smooth, young shoots are a reddish brown becoming light brown and slightly scaly in age.

Leaves:
Rhododendron x praecox is evergreen and has alternate, simple ovate leaves with entire margins. The leaves are approx. 60 x 27 mm in size and are glossy dark-green, they are hairy above and scaly below. Young leaves are lime-green.

Rhododendron x praecox thus has leaves that are slightly larger than those of Rhododendron dauricum whose foliage also turns brownish in winter.

Depending on the growing conditions older leaves may be shed after having taken on a light yellow autumn colour. In that case only the youngest generation of leaves will overwinter together with the terminal flower buds.

Flowers and Fruit
The funnel-shaped and somewhat bulgy flowers appear from March to April. They are bright pink-purple with darker margins on the inside and dark pink-purple on the outside. The flowers usually arranged in loose terminal umbels made up of 1 to 5 flowers. Each flowers is approx. 2,5 x 4,5 cm in size. They flowers do not bear marks, the scent can hardly be distinguished.

The fruits are septicidal capsules.

Cultivation:
Succeeds in acid or neutral soils in sun or part shade. Succeeds in a most humus-rich lime-free soils except those of a dry arid nature or those that are heavy or clayey. Prefers a peaty or well-drained sandy loam. Succeeds in sun or shade, the warmer the climate the more shade a plant requires. A pH between 4.5 and 5.5 is ideal. Succeeds in a woodland though, because of its surface-rooting habit, it does not compete well with surface-rooting trees. Plants need to be kept well weeded, they dislike other plants growing over or into their root system, in particular they grow badly with ground cover plants, herbaceous plants and heathers. Plants form a root ball and are very tolerant of being transplanted, even when quite large, so long as the root ball is kept intact. Plants are hardy to about -15°c but the flowers come out in spring and are very frost tender. Plants in this genus are notably susceptible to honey fungus.
Propagation:
Seed – this is a hybrid species and the seed will not breed true. It is best sown in a greenhouse as soon as it is ripe in the autumn and given artificial light. Alternatively sow the seed in a lightly shaded part of the warm greenhouse in late winter or in a cold greenhouse in April. Surface-sow the seed and do not allow the compost to become dry. Pot up the seedlings when they are large enough to handle and grow on in a greenhouse for at least the first winter. Layering in late July. Takes 15 – 24 months. Cuttings of half-ripe wood, August in a frame. Difficult
Medicinal Uses:    Not yet known.

Other Uses: Rhododendron x praecox is very tolerant of trimming, plants can be grown as a hedge.

This reliable hybrid is suitable for almost any garden. It may even be used in an alpine garden due to its loose habit and low space and soil requirements. A nice effect can be achieved when put next to daffodils flowering at the same time.
Known Hazards: Although no specific mention of toxicity has been seen for this species, it belongs to a genus where many members have poisonous leaves. The pollen of many if not all species of rhododendrons is also probably toxic, being said to cause intoxication when eaten in large quantities.

Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
http://en.hortipedia.com/wiki/Rhododendron_x_praecox
http://www.pfaf.org/user/Plant.aspx?LatinName=Rhododendron+x+praecox

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Rhododendron mucronulatum

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Botanical Name : Rhododendron mucronulatum
Family: Ericaceae
Genus: Rhododendron
Species: R. mucronulatum
Kingdom: Plantae
Order: Ericales

Synonyms:
*Rhododendron dauricum var. mucronulatum (Turcz.) Maxim.
*Rhododendron dauricum subsp. mucronulatum (Turcz.) Vorosch

Common Names: Korean rhododendron

Habitat : Rhododendron mucronulatum is native to E. Asia – China, Japan, Korea and Siberia. It grows in thin woods and open country, especially on volcanic soils.

Description:
Rhododendron mucronulatum is a deciduous Shrub growing to 2.5 m (8ft 2in).
It is in flower from Apr to May. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects.

CLICK & SEE THE PICTURES

These are deciduous shrubs, often with rather twisting-rambling branches. Autumn leaf colour is often very good in R. mucronulatum. The scales on their leaves and twigs (that can be seen with a good magnifying lens), reveal that they belong to the subgenus Rhododendron (or lepidopes). In comparison to their nearest relative, the semi-evergreen R. dauricum, the leaf-scales are not so dense (2 4 times their diameter apart) and the flowers are larger in this species. However, there is considerable variation in these characters within these two species, and they hybridize to form swarms of intermediate types in nature. The widely, funnel-shaped, flowers are typically rosy-purple in colour, but can be pink and even white. They open successively from clusters of buds at the end of the shoots before the leaves expand. While they can be killed by frosts below -5C, damaged flowers are soon replaced by the next ones to open. We place our plants where they are not too exposed to the night sky in order to protect the flowers from spring frosts.
Cultivation:
Succeeds in a most humus-rich lime-free soils except those of a dry arid nature or those that are heavy or clayey. Prefers a peaty or well-drained sandy loam. Succeeds in sun or shade, the warmer the climate the more shade a plant requires.   A pH between 4.5 and 5.5 is idea. Hardy to about -25°c. A very ornamental plant. Succeeds in a woodland though, because of its surface-rooting habit, it does not compete well with surface-rooting trees. Plants need to be kept well weeded, they dislike other plants growing over or into their root system, in particular they grow badly with ground cover plants, herbaceous plants and heathers. Plants form a root ball and are very tolerant of being transplanted, even when quite large, so long as the root ball is kept intact. Plants in this genus are notably susceptible to honey fungus.
Propagation:
Seed – best sown in a greenhouse as soon as it is ripe in the autumn and given artificial light. Alternatively sow the seed in a lightly shaded part of the warm greenhouse in late winter or in a cold greenhouse in April. Surface-sow the seed and do not allow the compost to become dry. Pot up the seedlings when they are large enough to handle and grow on in a greenhouse for at least the first winter. Layering in late July. Takes 15 – 24 months. Cuttings of half-ripe wood, August in a frame. Difficult

Edible Uses: ….Flower petals – raw. Some caution is advised, see the notes below on toxicity.

Medicinal Uses: Not yet Known.
Known Hazards: Although no specific mention of toxicity has been seen for this species, it belongs to a genus where many members have poisonous leaves. The pollen of many if not all species of rhododendrons is also probably toxic, being said to cause intoxication when eaten in large quantities.
Disclaimer : The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplement, it is always advisable to consult with your own health care provider.

Resources:
https://en.wikipedia.org/wiki/Rhododendron_mucronulatum
http://www.pfaf.org/user/Plant.aspx?LatinName=Rhododendron+mucronulatum

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