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We are aiming to build up a collection of pictures of plants, particularly wild flowers photographed growing in Ryedale. The photos are roughly in order of flowering through the year. Plants flowering January–April and July–December are in different files, as are more from May–June. (This page could take a while for all the pictures to load...)
Photos on this page ©1999 - 2003 Gill & Adrian Smith
Marsh Lousewort, Pedicularis palustris A curious plant, Lousewort is a partial parasite, feeding off the roots of other plants, primarily grasses. It does have leaves, which are so finely divided they resemble fern fronds. Often the whole plant is purplish or bronzy. There are two species, of which Marsh Lousewort is the larger. The pink flowers are two-lipped (see detail, right), with four tiny teeth on the top part - the only reliable distinction from its generally smaller relative Common or Heath Lousewort which has two and prefers more acid conditions. Marsh Lousewort is not uncommon in its preferred location of neutral or limy wetland or rich fenland, but this is sadly a diminishing habitat. This specimen was growing north of Pickering. 6.6.2000. | |
Meadow Thistle, Cirsium dissectum A rather un-thistle-like thistle, only softly spiny rather than prickly, with white hairs on the underside of the leaves. This plant was unfortunately not fully out, but it should open into a typical purple thistle-like flower-head. Meadow Thistle is a southern plant, reaching the limit of its distribution in Yorkshire. 6.6.2000. | |
Lesser Spearwort, Ranunculus flammula Spearwort is a species of buttercup, and has the typical yellow flowers of the genus, perhaps a little paler than the ‘dry land’ buttercups. However, the leaves are quite different, being long and narrow, almost like those of grasses. A wetland species, spearwort is common all over Ryedale. This particular specimen was photographed in the same fen as the Marsh Lousewort and Meadow Thistle above. 6.6.2000. | |
Greater Butterfly Orchid, Platanthera chlorantha A beautiful orchid up to a foot or so tall, Greater Butterfly Orchids can be found at a handful of sites in Ryedale, usually on the southern limestone either in ancient woods or at their edges/in more open glades. The individual flowers have a greenish tinge (hence the specific name chlorantha which means “green flower”), and have an extremely long spur (see detail, right – the spur is behind the flower’s stalk, and extends to the left of the main stem). They are apparently fragrant at night, and are probably pollinated by night-flying moths, which must have very long tongues to reach the nectar at the farthest end of the spur! 8.6.2000. | |
Chickweed Wintergreen, Trientalis europaea A charming little plant, only about 3" tall, which grows in woodland, usually under bracken and on fairly acid soils. Its distribution is very patchy, but where it does occur there are often many plants (see for instance right). This plant is fairly common in Scotland, uncommon in northern England and absent in the south. The flowers are usually white, but they can have a delicate suggestion of pink, especially when they are in bud. 12.6.2000 | |
Bush Vetch, Vicia sepium Probably the commonest vetch, and the first to flower, this peaflower grows in rough grassland, particularly roadside verges and hedge bottoms. The flowers are a curious, rather muddy shade of blue. 12.6.2000 | |
Wood Avens, Geum urbanum A rather weedy plant with small yellow flowers, very common in woodland of all types, and occurring as a weed in gardens near woods. The seed-heads are hooked, like small burrs, so that they can be transported on the coats of passing animals. 12.6.2000 | |
Black Bryony, Tamus communis A member of the yam family! A rather undistinguished twining plant with shiny heart- or arrow-shaped leaves and small, green 6-petalled flowers, black bryony gorws in woods and hedges. It is rather more obvious in autumn when it produces bright red berries. 12.6.2000 | |
Woody Nightshade or Bittersweet, Solanum dulcamara Related to tomatoes and potatoes, bittersweet shows the characteristic flower shape of this family with turned back petals surrounding a central “core” of anthers. It is fairly common in places such as stream-banks and some hedges, scrambling up through other vegetation in a rather untidy fashion. The flowers are small, but very beautiful close up. The fruits are bright red berries which are unfortunately poisonous. 19.6.2000. | |
Welted Thistle, Carduus crispus A relatively uncommon thistle, with very conspicuous green spines (not actually all that sharp) surrounding the flower. The plant is some 2–3 feet tall, rather like a lush marsh thistle, but the flowers are a little larger and a brighter purple. It tends to grow in disturbed ground, such as recently dug verges, set-aside fields and the like, and is casual in the sense that it may not re-appear in the same place in consecutive years. 19/6/2000. | |
Guelder Rose, Viburnum opulus A common shrub in Ryedale hedges and woodland edges, especially on the southern limestone hills. The showy white flowers do not last long, but are a wonderful sight when they are in full bloom. Later in the year they develop into translucent red berries which are almost as striking. 19/6/2000. | |
Yellow Flag or Iris, Iris pseudocorus The only wild iris you are likely to see in Ryedale, the yellow flag is common at the edge of ponds and in marsh and marshy ditches where the water is not too acid, but like many wetland plants its habitat has been much reduced. The plants are rather leafy, and the flowers not particularly showy, but close up they are beautifully veined, and show the classic iris form as seen in many garden varieties, with all the parts in threes. 19/6/2000. 4/6/2003 | |
Downy Rose, Rosa villosa A fairly common wild rose, distinguished from the common dog rose by its very particular deep pink flowers, and also the smaller, greyer, softly downy leaves that give the plant its name. Downy roses seem to have a liking for lime, and are most often seen on the southern Tabular Hills on the Corallian limestones 19/6/2000. | |
Cut-leaved Cranesbill, Geranium dissectum One of the small-flowered Geranium species, cut-leaved cranesbill has flowers like a tiny herb robert with notched petals, and finely divided leaves. It is a rather untidy, sprawling plant, which can vary from just a few inches tall to a foot or so, depending on its habitat (e.g. whether it is grazed off by sheep). It is very common, especially in grassy waste-land, hedge-bottoms, set-aside fields, as a garden weed etc. 19/6/2000. | |
Common Milkwort, Polygala vulgaris A tiny plant of grassland, with blue or purple flowers which have a peculiar flattened form, shared with the closely related heath milkwort. It is not uncommon, but probably overlooked under the grass. It has all its leaves alternate (unlike the Heath milkwort which has at least the lower leaves alternate) and is generally a little larger and laxer, with usually paler flowers. It grows in grassland rather than on heath or moorland. 19/6/2000. | |
Lesser Butterfly Orchid, Platanthera bifolia A very beautiful orchid, similar to the Greater Butterfly Orchid, but lacking the greenish tinge. The flowers can be told apart by the “pollen masses”, which are parallel in this species, but diverge from the top in the greater. The flowers have a tremendously long, fine spur with nectar at the end, and are probably pollinated by long-tongued moths. These lesser butterfly orchids were growing in reasonable numbers on a patch of moorland close to the limestone scarp, together with fragrant orchids, so there is probably lime in the soil despite the heather and other moorland vegetation. 23/6/2000. | |
Heath Orchid, Dactylorhiza maculata The moorland counterpart of common spotted orchid, with which it hybridises. Heath Spooted orchids are variable, but tend to be smaller than Commons, with beautiful pink-purple markings on the petals; the lower petal or lip is evenly toothed, rather than having the three obvious lobes of D. fuchsii A plant with a patchy distribution, it can be quite common, often growing among cross-leaved heath. This specimen was growing close to the lesser butterfly and fragrant orchids shown here. 23/6/2000. | |
Fragrant Orchid, Gymnadenia conopsea One of the most beautiful orchids, with delicate rose-pink flowers bearing a long, curved spur and producing a strong vanilla- or clove-like scent (which distinguishes them from the superficially similar Pyramidal Orchid). Although they normally grow in grassland this specimen was one of a scattered group growing amongst predominantly moorland vegetation together with lesser butterfly orchids. The plant shown right was in a more expected habitat of limestone grassland near Ellerburn. 23/6/2000; 5/7/2000. | |
Dwarf Cornel, Cornus suecica A real rarity, this small relative of Dogwood is an arctic relic which normally grows in Scandinavia and northern Scotland. There are a few patches of it on north-facing slopes in the vicinity of the Hole of Horcum, but it is difficult to find as it is only about 6" tall, grows under bracken, and has rather inconspicuous flowers followed by red berries. Unfortunately this specimen had finished flowering and only the berries were to be seen. The leaves have the characteristic veining pattern of the family, also seen in the shrub Common Dogwood. On a later trip we did manage to find some flowers (left below and detail, right). What appear to be white petals are in fact leaf-like bracts, that start green, become white, and rapidly fade to brown before falling. The true flowers are the small dark structures within these bracts. 26/6/2000 (berry); 19/5/2003 (flowers) | |
Heath Milkwort, Polygala serpyllifolia The moorland counterpart of Common Milkwort, this tiny plant usually has intense blue flowers although they can be purplish (see right), pale blue or even pure white. They have the same curious flattened form as Common Milkwort. Heath Milkwort is usually smaller and neater than its cousin, often no more than an inch high; the leaves are small and neat, usually opposite, resembling those of thyme, hence the specific name. It is quite common on the moors, among short heather or acid grassland. 26/6/2000. | |
Bladder Campion, Silene vulgaris Despite its Latin name, not a particularly common plant, Bladder Campion grows on dry, rather thin grassland, usually on limestone; it is common around Cauklass Bank, appearing on roadside verges. A very easy campion to identify with the inflated “bladder” of the calyx, which enlarges in fruit, rather small white flowers and bluish-grey leaves. 26/6/2000. | |
Marsh Cinquefoil, Potentilla palustris A rather atypical cinquefoil, with dark maroon flowers whose prominent sepals appear to be extra petals, although the leaves are recognisably similar to other members of the Potentilla family. A not uncommon plant in bogs. A particularly splendid group of plants grows alongside the railway in mid-Newtondale. 26/6/2000. | |
Cranberry, Vaccinium oxycoccus An uncommon plant growing in a few moorland bogs (and very difficult to find – we stumbled upon this plant while looking for othet things!). Unfortunately this is not a good photo, but it does show the tiny pink flower with turned-back petals on a thread-like stalk. The whole plant is tiny and very dainty, less than an inch tall. The fruits are small reddish berries, edible but not the larger juicy berries we see at Christmas (which are imported from America). 26/6/2000. | |
Sundew, Drosera rotundifolia A curious little plant, sundew is insectivorous, supplementing its diet from its mineral-poor habitat by catching and digesting small flies. It has sticky glands on its leaves, which curl in and trap any insect landing on them. Sundew is only a couple of inches tall, even in flower (this photo unfortunately does not show the pretty white flowers as I was too early), and not uncommon in boggy, acid areas on the moors, especially among Sphagnum moss. It seems to have suffered in the recent dry years, but be making a welcome comeback after a couple of wetter springs. 26/6/2000. Detail 30/8/2000 | |
Cross Leaved Heath, Erica tetralix The third heather of the moors with Ling and Bell Heather, cross leaved heath tends to grow in the damper areas, and flower first. Sometimes the flowers are white, but the common colour is a rosy pink, and the plants grow in a charactersitic tufted fashion. Common on the moors, but also grows in the damper parts of heathy woods. 26/6/2000. | |
Heath Lousewort, Pedicularis sylvatica Semi-parasitic on the grasses with which it grows, like its cousin Marsh Lousewort. This plant is generally smaller and grows on acid heathland, often in damper areas, for instance on becksides. It has small leaves, often purply-bronze. The pink flowers are very similar to those of Marsh Lousewort except that they have only two tiny teeth on the upper lip. 3/6/2001. | |
Petty Whin, Genista anglica Like a tiny, delicate gorse, usually under a foot tall, this pretty peaflower has clear yellow flowers a little paler than its cousin. It grows amongst the heather, and is perhaps overlooked and commoner than it appears! 3/6/2001. |
Photos on this page ©1999-2003 Gill & Adrian Smith | More..., plus Earlier plants and Later plants... Back to the Pictures, Wildflower page and Home page |
© Ryedale Natural History Society 1999 - 2003