| Geranium nodosum | |
|---|---|
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Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Geraniales |
| Family: | Geraniaceae |
| Genus: | Geranium |
| Species: | G. nodosum |
| Binomial name | |
| Geranium nodosum | |
| Synonyms [1] | |
| |
Geranium nodosum, the knotted crane's-bill, [2] is a perennial herbaceous plant in the family Geraniaceae.
Geranium nodosum is a rhizomatous geophyte, a plant that propagates by means of a rhizome, a reproductive structure in the form of a horizontal stem which produces the stem and the roots below the soil surface. During the winter the plant has no aboveground herbage, having become reduced to the rhizome.
The plant generally reaches 20–30 centimetres (7.9–11.8 in) in height, with a maximum of 50 centimetres (20 in). [3] The stem is upright, slender, branched, and hairy. [3] The leaves are palmate in shape with 3 to 5 lobes, and are borne on petioles. The upper surface of the leaf is dark green and hairless, and the lower is light green with a short coating of hairs. Each flower is borne on a long stalk. The five obovate petals are lilac to violet. Flowering occurs from June through August. The flowers are entomophilous, pollinated by insects. The fruit is a fuzzy capsule containing about five achenes. [3]
This plant is native to southern Europe. [3] It is present in the Alps, Jura, and the Pyrenees.
The typical habitat of this species is the margins of deciduous forest among oak, beech, and chestnut. It grows on calcareous and siliceous substrates with neutral pH and average soil moisture. It occurs at altitudes of 100–1,300 metres (330–4,270 ft) above sea level. [3]
Geranium is a genus of 422 species of annual, biennial, and perennial plants that are commonly known as geraniums or cranesbills. They are found throughout the temperate regions of the world and the mountains of the tropics, with the greatest diversity in the eastern part of the Mediterranean region.
Carduus nutans, with the common names musk thistle, nodding thistle, and nodding plumeless thistle, is a biennial plant in the daisy and sunflower family Asteraceae. It is native to regions of Eurasia.
Elymus repens, commonly known as couch grass, is a very common perennial species of grass native to most of Europe, Asia, the Arctic biome, and northwest Africa. It has been brought into other mild northern climates for forage or erosion control, but is often considered a weed.
Holcus mollis, known as creeping soft grass or creeping velvet grass, is a species of flowering plant in the grass family Poaceae. It is native to Europe and north Africa.
Geranium sanguineum, common names bloody crane's-bill or bloody geranium, is a species of hardy flowering herbaceous perennial plant in the cranesbill family Geraniaceae. It is also the county flower of Northumberland.
Geranium maculatum, the wild geranium, spotted geranium, or wood geranium, is a perennial plant native to woodland in eastern North America, from southern Manitoba and southwestern Quebec south to Alabama and Georgia and west to Oklahoma and South Dakota.
Ranunculus acris is a species of flowering plant in the family Ranunculaceae, and is one of the more common buttercups across Europe and temperate Eurasia. Common names include meadow buttercup, tall buttercup, common buttercup and giant buttercup.
Drymocallis arguta, commonly known as the tall cinquefoil, prairie cinquefoil, or sticky cinquefoil, is a perennial herbaceous plant native to North America. It was formerly included with the typical cinquefoils in the genus Potentilla.
Geranium molle, the dove's-foot crane's-bill or dovesfoot geranium, is an annual herbaceous plant of the family Geraniaceae.
Circaea lutetiana, known as broad-leaved enchanter's nightshade, is a plant in the evening primrose family, Onagraceae.
Geranium pratense, the meadow crane's-bill or meadow geranium, is a species of flowering plant in the family Geraniaceae, native to Europe and Asia. Forming a clump up to 1 m (3.3 ft) broad, it is a herbaceous perennial with hairy stems and lax saucer-shaped blooms of pale violet. It is extremely hardy to at least −20 °C (−4 °F), reflecting its origins in the Altai Mountains of central Asia.
Geranium carolinianum is a species of geranium known by the common name Carolina crane's-bill, or Carolina geranium. This species is native to North America, where it is widespread and grows in many types of habitat. There are two varieties; Geranium carolinianum var. carolinianum and the Geranium carolinianum var. sphaerospermum. This is a summer or winter annual herb. It can be considered invasive depending on the region, when it is found in the United States it is considered to be native.
Geranium potentilloides, belongs to the family Geraniaceae, and is a small prostrate perennial herb that can grow up to 60cm high. The species is commonly referred to as Soft Cranesbill or Cinquefoil geranium.
Quercus havardii is a deciduous, low-growing, thicket-forming shrub that occupies some two million to three million hectares in the southern Great Plains of North America. Clones may reach hundreds to thousands of years old, although aboveground stems typically live only 11 to 15 years. Shinnery oak stems are usually 1 to 2 metres tall and codominate the plant community with mid- and tall-grasses, which are usually taller than the oaks.
Thalassia testudinum, commonly known as turtlegrass, is a species of marine seagrass. It forms meadows in shallow sandy or muddy locations in the Caribbean Sea and the Gulf of Mexico. Turtle grass and other seagrasses form meadows which are important habitats and feeding grounds. The grass is eaten by turtles and herbivorous fish, supports many epiphytes, and provides habitat for juvenile fish and many invertebrate taxa.
Viola ocellata is a species of violet known by the common names pinto violet, two-eyed violet, and western heart's ease. It is native to southern Oregon and northern and central California, where it occurs in the coastal foothills and mountain ranges. It sometimes grows in serpentine soils and in quicksilver mines.
Geranium columbinum, common name long-stalked crane's-bill or longstalk cranesbill, is a herbaceous annual plant in the family Geraniaceae.
Typha minima, common name dwarf bulrush or miniature cattail or least bulrush, is a perennial herbaceous plant belonging to the Typhaceae family.
Geranium libani, the Lebanese geranium, is a species of flowering plant in the family Geraniaceae, native to wooded mountains in Lebanon, Syria and central Turkey.
Arundinaria tecta, or switchcane, is a bamboo species native to the Southeast United States, first studied in 1813. It serves as host to several butterfly species. The species typically occurs in palustrine wetlands, swamps, small to medium blackwater rivers, on deep peat in pocosins, and in small seepages with organic soils. The species is only known to occur in the Atlantic Plain, Gulf Coastal Plain, and Mississippi Embayment, though it was earlier thought to exist in the Piedmont and Southern Appalachians as well. Specimens from the uplands are now thought to be a separate but morphologically similar species, Arundinaria appalachiana.
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