| Polygala helenae | |
|---|---|
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Fabales |
| Family: | Polygalaceae |
| Genus: | Polygala |
| Species: | P. helenae |
| Binomial name | |
| Polygala helenae | |
Polygala helenae is a species of flowering plant in the family Polygalaceae. [2] [3] It is endemic to Greece. Its natural habitat is Mediterranean-type shrubby vegetation. It is threatened by habitat loss. [1]
The bee hummingbird, zunzuncito or Helena hummingbird is a species of hummingbird, native to the island of Cuba in the Caribbean. It is the smallest known bird. The bee hummingbird feeds on nectar of flowers and bugs found in Cuba.
Polygala is a large genus of flowering plants belonging to the family Polygalaceae. They are commonly known as milkworts or snakeroots. The genus is distributed widely throughout much of the world in temperate zones and the tropics. The genus name Polygala comes from the ancient Greek "much milk", as the plant was thought to increase milk yields in cattle.
Arenga wightii is a species of flowering plant in the family Arecaceae. It is native to the Southern Western Ghats in Kerala in India. This palm has various uses in its communities. Local tribal communities depend on this plant for starch and religious ceremonies. It is also used to cover the roofs of houses due to its string resemblance to coconut leaves. Scientists have discovered that this palm has medicinal value. It is said to have antimicrobial and antioxidant phytochemicals. It is threatened by habitat loss.
Horstrissea is a monotypic genus of flowering plant in the family Apiaceae. Its only species is Horstrissea dolinicola. The genus and species were first described in 1990. It is endemic to Crete, where it lives at an altitude of around 1,500 metres (4,900 ft) in the Mount Ida range. It is threatened by habitat loss.
The short-crested monarch is a species of bird in the family Monarchidae. It is endemic to the Philippines. It is found in tropical moist lowland forest. It is threatened by habitat loss.
Polygala kuriensis is a species of plant in the family Polygalaceae. It is endemic to Yemen, where it is found on the island of Socotra. Its natural habitats are subtropical or tropical dry shrubland and rocky areas.
Polygala sinisica is a species of plant in the family Polygalaceae. It is endemic to Italy.
Saponaria jagelii is a species of flowering plant in the family Caryophyllaceae. It is endemic to the island of Elafonisos in Greece. Its natural habitat is dune vegetation. It is threatened by habitat loss.
Hainardia is a genus of coastal plants in the grass family, native to the Mediterranean Basin.
Rhinotropis californica, synonym Polygala californica, is a species of flowering plant in the milkwort family known by the common name California milkwort. It is native to southwestern Oregon and northern and central California, where it grows in the coastal mountain ranges in local habitat types such as chaparral and forest. It is a perennial herb producing spreading stems, generally decumbent in form, up to about 35 centimeters in maximum length, lined with narrow oval leaves each a few centimeter long. The upper inflorescences produce several open flowers, and there may be some closed, cleistogamous flowers lower on the plant. The open flowers have pink or white winglike lateral sepals with hairy edges. The petals are similar in color, the central one tipped with a white or yellow beak. The fruit is a flattened green capsule up to a centimeter long containing hairy seeds.
Rhinotropis heterorhyncha, synonym Polygala heterorhyncha, is a species of flowering plant in the milkwort family known by the common names beaked spiny polygala and notch-beaked milkwort. It is native to southern Nevada and it is known from a few occurrences just over the border in the Funeral Mountains of California above Death Valley. It is a resident of desert scrub habitat. This desert plant is a perennial herb or small shrub growing in small clumpy mats. The thin, branching, thorny-tipped stems are somewhat waxy in texture and sometimes slightly hairy. They are lined sparsely with small oval, dull-pointed leaves. The inflorescence bears a few flowers, each with a winglike pair of bright pink sepals and a yellow-tipped central petal. The fruit is a vein-streaked capsule.
Dittrichia viscosa, also known as false yellowhead, woody fleabane, sticky fleabane and yellow fleabane, is a flowering plant in the daisy family.
Polygala lewtonii is a rare species of flowering plant in the milkwort family known by the common name Lewton's polygala, or Lewton's milkwort. It is endemic to Florida in the United States, where it is limited to the central ridge of the peninsula. There are about 49 occurrences of the plant remaining. Most occurrences contain very few plants. The species is threatened by the loss and degradation of its habitat. This is a federally listed endangered species of the United States.
Polygala smallii is a rare species of flowering plant in the milkwort family known by the common name tiny polygala, or tiny milkwort. It is endemic to Florida in the United States, where it is limited to the southeastern coast of the peninsula. The plant is now only known from eight sites, with most individuals located on one site in Miami-Dade County. The species is threatened by the loss of its habitat. This is a federally listed endangered species of the United States.
Cota is a genus belonging to the chamomile tribe within the sunflower family. It is native to Europe, North Africa, and southwestern Asia, with a few species naturalized elsewhere. It is an herbaceous plant with flower heads including white or yellow ray florets and yellow disc florets.
Polygala senega is a species of flowering plant in the milkwort family, Polygalaceae. It is native to North America, where it is distributed in southern Canada and the central and eastern United States. Its common names include Seneca snakeroot, senega snakeroot, senegaroot, rattlesnake root, and mountain flax. Its species name honors the Seneca people, a Native American group who used the plant to treat snakebite.
Polygala myrtifolia, the myrtle-leaf milkwort, is an evergreen 2–4 m tall South African shrub or small tree found along the southern and south-eastern coasts, from near Clanwilliam in the Western Cape to KwaZulu-Natal. It is a fast-growing pioneer plant, a typical fynbos component, and may be found on dunes, rocky places, along forest margins, beside streams, and in open grassland. It belongs to the milkwort family of Polygalaceae.
Polygala curtissii, the Curtiss' milkwort or Appalachian milkwort, is a species of flowering plant in the milkwort family. It is native to the Southeastern United States, where it is found primarily in the southern Appalachian Mountains and the Piedmont. Its natural habitat is open, sandy meadows, and woodlands.
Polygala alba, commonly called white milkwort, is a species of flowering plant in the milkwort family (Polygalaceae).
Hypericum aciferum is a species of flowering plant in the St John's wort family Hypericaceae. It is a small shrub endemic to the Greek island of Crete. H. aciferum grows in a mat on the ground and has twisting branches, needle-like leaves, and long golden petals. Its flowers are also heterostylous, which means that the species can exhibit one of two flower types on different plants. This trait is unique within the genus Hypericum to H. aciferum, H. russeggeri, and H. aegypticum, the three species in section Adenotrias.
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