| Eryngium alpinum | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Apiales |
| Family: | Apiaceae |
| Genus: | Eryngium |
| Species: | E. alpinum |
| Binomial name | |
| Eryngium alpinum | |
Eryngium alpinum, the alpine sea holly, alpine eryngo or queen of the Alps, is a herbaceous perennial plant in the family Apiaceae.
Eryngium alpinum is a hemicryptophyte, its overwintering buds are situated just below the soil surface and the floral axis more or less erect with a few leaves. [2] The roots are deep and robust.
The stems are solitary and erect, usually with three branches on the apex and with longitudinal purple stripes. This plant generally reaches about 30–70 centimetres (12–28 in) in height, [2] with a maximum of 100 centimetres (39 in). The basal leaves are oval or heart-shaped, 10–15 centimetres (3.9–5.9 in) wide and 13–17 centimetres (5.1–6.7 in) long, [2] with toothed hedges and a long petiole. The cauline leaves are sessile and progressively more divided. [2]
The inflorescences are dense umbels at the top of the main branches. They are bright green at the bases and the stiff, bristly bracts are blue. They are about 4 cm long and 2 cm diameter and the bracts are up to 25 centimetres (9.8 in) long. [2] The flowers inside are about 2 mm long. The peripheral flowers are sterile and the internal flowers are hermaphroditic. Both types are actinomorphic and pentamerous, with five petals. Flowering occurs in July through September. [2] The flowers are -insect-pollinated. The fruit is a spiny achene about half a centimeter wide. [2]
This plant is native to Austria, Liechtenstein, Croatia, France, Switzerland, Italy, and Slovenia. [1] [3] It grows in subalpine scrub, rocky areas and wet pastures, preferably in limestone, at an altitude of 1,500–2,000 metres (4,900–6,600 ft) above sea level. [2]
Eryngium alpinum is cultivated as an ornamental plant for its blue and purple flowerheads. It requires dry, well-drained soil and full sun. [4]
Wild populations of the species are in decline due to overcollection for ornamental use and habitat degradation from recreational activity and grazing. Numerous local extinctions of subpopulations have occurred. [5]
Consolida regalis, known as forking larkspur, rocket-larkspur, and field larkspur, is an annual herbaceous plant belonging to the genus Consolida of the buttercup family (Ranunculaceae).
Phyteuma orbiculare, common name round-headed rampion or Pride of Sussex, is a herbaceous perennial plant of the genus Phyteuma belonging to the family Campanulaceae.
Bartlettina sordida, with the common names purple torch and blue mist flower, is a flowering plant which is endemic to cloud forest habitats in Mexico. It was formerly classified in the genus Eupatorium.
Cicerbita alpina, commonly known as the alpine sow-thistle or alpine blue-sow-thistle is a perennial herbaceous species of plant sometimes placed in the genus Cicerbita of the family Asteraceae, and sometimes placed in the genus Lactuca as Lactuca alpina. It is native to upland and mountainous parts of Europe.
Eriogonum alpinum is a species of wild buckwheat known by the common name Trinity buckwheat.
Eryngium aristulatum, known by the common names California eryngo and Jepson's button celery, is a species of flowering plant in the family Apiaceae.
Eryngium racemosum is a rare species of flowering plant in the family Apiaceae known by the common name delta eryngo, or delta button celery.
Eryngium spinosepalum, known by the common names spinysepal eryngo and spiny-sepaled button celery, is an uncommon species of flowering plant in the family Apiaceae.
Campanula spicata, common name the spiked bellflower, is a herbaceous biennial or perennial plant of the genus Campanula belonging to the family Campanulaceae.
Rhaponticum heleniifolium is a perennial herbaceous flowering plant in the genus 'Rhaponticum of the family Asteraceae.
Hedysarum alpinum is a species of flowering plant in the legume family known by the common name alpine sweetvetch. It is called masu in the Iñupiaq language. It has a circumpolar distribution, occurring throughout the northern latitudes of the Northern Hemisphere. In North America it is widespread in Canada and the northernmost United States, including Alaska.
Eryngium aquaticum is a species of flowering plant in the family Apiaceae known by the common name rattlesnakemaster, marsh rattlesnake master, corn-snakeroot, bitter snakeroot, and marsh eryngo. This plant is native to eastern North America.
Boerhavia erecta, commonly known as the erect spiderling or the erect boerhavia, is one of more than 100 species in the genus Boerhavia L. Boerhavia erecta is native to the United States, Mexico, Central America and western South America, but now is cosmopolitan in tropical and subtropical regions. In Africa its distribution extends from West Africa, eastwards to Somalia and down to South Africa. It has recently been found in parts of Madagascar and Réunion. In Asia, it occurs in India, Java, Malaysia, the Philippines, China and the Ryukyu Islands.
Iris purpureobractea is a plant species in the genus Iris, it is also in the subgenus Iris. It is a rhizomatous perennial, from the cliffs and forest glades on the mountains of Turkey. It has straight or falcate shaped leaves, stem with several branches, the stem has purple spathes, it has up to 8 fragrant flowers, in various colours between yellow or blue. It is cultivated as an ornamental plant in temperate regions.
Iris schachtii is a plant species in the genus Iris, it is also in the subgenus Iris. It is a rhizomatous perennial, from central Anatolia, in Turkey. It has small, thin grey-green leaves, a short stem with 1–3 branches, which are normally, covered with a green leaf with purple staining. It has 2 or more fragrant flowers in late spring, which come in shades of yellow or purple, or violet and yellow,. It has a yellow or white with yellow-tips beard. It is cultivated as an ornamental plant in temperate regions, but prefers regions with dry, hot summers.
Serruria elongata or long-stalk spiderhead is a plant belonging to the protea family. It is an erect, hairless shrublet of 1–1½ m (3½–5 ft) high with densely set, alternate, finely divided leaves lower down the plant, with needle-like segments. On top of an up to 30 cm (12 in) long inflorescence stalk are several, loosely arranged heads of pin-like, densely silvery-haired flower buds, each of which opens with four curled, magenta pink corolla lobes. The species is endemic to the southern Western Cape province of South Africa. It flowers during the southern hemisphere winter and early spring, between June and September.
Vexatorella alpina, the Kamiesberg vexator, is an evergreen, upright shrub of up to about 1½ m high, in the family Proteaceae. It has entire, long inverted egg-shaped, bluish grey, leathery leaves of 3–4½ cm (1.2–1.8 in) long and 5–13 mm (0.2–0.5 in) wide on a distinct stalk, and globular flower heads of about 2 cm (0.8 in) across at the tip of the branches, and consisting of pale pink flowers with extended, thick-tipped styles. The plants are flowering from September to November. It is an endemic species that is restricted to the Kamiesberge in South Africa.
Mimetes stokoei, the mace pagoda, is an evergreen, upright, hardly branching, large shrub of 1–2 m high in the family Proteaceae. It has silvery, oval leaves of 5–8 cm (2.0–3.2 in) long and 2+1⁄2–4 cm (1.0–1.6 in) wide, with one large tooth supported by two smaller teeth near the tip, at an upward angle and somewhat overlapping each other. The inflorescences are set just below the growing tip, are cylinder-shaped, 10–12 cm (4–5 in) high, topped by a crest of small, more or less horizontal, pinkish-purple tinged leaves. It consists of several flower heads in the axils of golden leaves with a pinkish wash that form a hood shielding the underlying flower head. Each flower head contains eight to twelve individual flowers, with amber-colored styles topped by blackish purple pollen presenters and grey silky perianth lobes. It is endemic to the Fynbos ecoregion of South Africa, being confined to the Kogelberg mountain range. The mace pagoda was twice presumed extinct, but reappeared in its natural habitat from seed, after a wildfire several decades later.
Scaevola parvifolia is an erect, many stemmed perennial in the family Goodeniaceae, which is native to Western Australia, the Northern Territory, Queensland and South Australia. It grows to a height of 0.6 m, and its blue-purple flowers may be seen from March to October.
Protea burchellii, also known as Burchell's sugarbush, is a flowering shrub in the genus Protea, which is endemic to the southwestern Cape Region of South Africa.
Media related to Eryngium alpinum at Wikimedia Commons
Data related to Eryngium alpinum at Wikispecies