Flora of Wake Island

Heliotropium anomalum is a species of flowering shrub in the family Heliotropiaceae. Its common names include Polynesian heliotrope, Pacific heliotrope, Scrub heliotrope and hinahina kū kahakai (Hawaiian). The species is native to the Hawaiian Islands, Guam, Christmas Island, Saipan, Tinian, Wake Island and New Caledonia. H. a. var. argenteum is the official flower of the island Kahoʻolawe in Hawaii.

Sida fallax, known as yellow ilima, golden mallow, or ʻIlima is a species of herbaceous flowering plant in the Hibiscus family, Malvaceae, indigenous to the Hawaiian Archipelago and other Pacific Islands. Plants may be erect or prostrate and are found in drier areas in sandy soils, often near the ocean. ʻIlima is the symbol of Laloimehani and is the flower for the islands of Oʻahu, Hawaiʻi, and Abemama, Kiribati. It is known as ʻilima or ʻāpiki in Hawaiian and as kio in Marshallese, te kaura in Kiribati, idibin ekaura in Nauruan, and akatā in Tuvalu. In Hawaiian religion, the ʻilima flowers

Portulaca lutea, the native yellow purslane, is a species of Portulaca that is indigenous to all of the main islands of Hawaii except for Kaua'i and is widespread throughout the Pacific Islands.

Pandanus tectorius is a species of Pandanus (screwpine) that is native to Malesia, Papuasia, eastern Australia, and the Pacific Islands. It grows in the coastal lowlands typically near the edge of the ocean. Common names in English include thatch screwpine, Tahitian screwpine, hala tree (pū hala in Hawaiian) and pandanus. The fruit is edible and sometimes known as hala fruit.

Tribulus cistoides, also called wanglo (in Aruba), the Jamaican feverplant or puncture vine, is a species of flowering plant in the family Zygophyllaceae, which is widely distributed in tropical and subtropical regions.

Pisonia grandis, the grand devil's-claws, is a species of flowering tree in the Bougainvillea family, Nyctaginaceae.

Pemphis is a genus of maritime plants in family Lythraceae. It has only one species described in 1775, Pemphis acidula. Pemphis are highly adaptive. Depending on environmental factors, they are densely branched, or low and spreading bushes or short trees, with main stems that can be furcated and lie nearly prone, or develop into one erect trunk. Leaves can be small, fleshy and succulent, or larger, flat and not fleshy. All surfaces are covered generally in silky, colorless trichomes. The fruits and bee-pollinated flowers are produced throughout the year. Seeds can float, and are sometimes

Pemphis acidula, commonly known as bantigue (pron. bahn-TEE-geh) or mentigi, is a species of flowering plant in the family Lythraceae. It is the only species in the genus Pemphis. It is found growing in sandy and calcareous soils in littoral zones, rocky shores and mangroves throughout most of the tropical Indo-Pacific.

Vitex trifolia, commonly known as the simpleleaf chastetree or blue Vitex, is a species of plant in the mint family Lamiaceae. It is a shrub or small tree native to coastal areas of the Indo-Pacific region.

Heliotropium arboreum is a species of flowering plant in the family Heliotropiaceae. It is native to tropical Asia including southern China, Madagascar, northern Australia, and most of the atolls and high islands of Micronesia and Polynesia. Common names include velvetleaf soldierbush, tree heliotrope, veloutier, and octopus bush. It is a shrub or small tree typical of littoral zones reaching a height of 3.6 m (12 ft), with a spread of about 5 m (16 ft).

Thespesia populnea, commonly known as the portia tree, Pacific rosewood, Indian tulip tree, or milo, among other names, is a species of flowering plant belonging to the mallow family, Malvaceae. It is a tree found commonly on coasts around the world. Although it is confirmed to be native only to the Old World tropics, other authorities consider it to have a wider, possibly pantropical native distribution. It is thought to be an invasive species in Florida and Brazil.

Cordia subcordata is a species of flowering tree in the family Cordiaceae. It can be found growing in eastern Africa, South Asia, Southeast Asia, northern Australia and the Pacific Islands. The plant is known by a variety of names, including kou, beach cordia, sea trumpet, and kerosene wood.

Digitaria setigera, also more commonly called East Indian crabgrass, is a species of perennial grass in the family of Poaceae.

Scaevola taccada, also known as beach cabbage, sea lettuce, or beach naupaka, is a flowering plant in the family Goodeniaceae found in mangrove swamps and rocky or sandy coastal locations in the tropical areas of the Indo-Pacific. It is a common beach shrub throughout the Arabian Sea, the tropical Indian Ocean and the tropical islands of the Pacific Ocean. There has long been confusion over the correct scientific name for this species. It is also known by the synonym Scaevola sericea.

Lepturus (common name thintail) is a genus of plants in the grass family, native to Asia, Africa, Australia, and various islands in the Indian and Pacific Oceans. Species Lepturus anadabolavensis A.Camus - Madagascar Lepturus androyensis A.Camus - Madagascar Lepturus boinensis A.Camus - Madagascar Lepturus calcareus Cope - Socotra Lepturus copeanus B.K.Simon - Australia Lepturus geminatus C.E.Hubb. - Australia Lepturus humbertianus A.Camus - Madagascar Lepturus minutus B.K.Simon - Queensland Lepturus nesiotes Cope - Socotra Lepturus perrieri A.Camus - Madagascar Lepturus pulchellus (Balf.f.)

Gossypium is a genus of flowering plants in the tribe Gossypieae of the mallow family, Malvaceae, from which cotton is harvested. It is native to tropical and subtropical regions of the Old and New Worlds. There are about 50 Gossypium species, making it the largest genus in the tribe Gossypieae, and new species continue to be discovered. The name of the genus is derived from the Arabic word goz, which refers to a soft substance. Cotton is the primary natural fibre used by humans today, amounting to about 80% of world natural fibre production. Where cotton is cultivated, it is a major oilseed

Thespesia is a genus of 14 flowering shrubs and trees in the Hibiscus family, Malvaceae, although within the family they are more closely related to cotton plants (Gossypium). The genus is distributed from the South Pacific through Asia, Africa, and the Caribbean.

Ipomoea violacea is a perennial species of Ipomoea that occurs throughout the world with the exception of the European continent. It is most commonly called beach moonflower or sea moonflower as the flowers open at night.

Pandanus is a genus of monocots with about 578 accepted species. They are palm-like, dioecious trees and shrubs native to the Old World tropics and subtropics. Common names include pandan, screw palm and screw pine. The genus is classified in the order Pandanales, family Pandanaceae, and is the largest in the family.

Pisonia is a genus of flowering plants in the four o'clock flower family, Nyctaginaceae. It was named for Dutch physician and naturalist Willem Piso (1611–1678). Certain species in this genus are known as catchbirdtrees, birdcatcher trees or birdlime trees because they catch birds. The sticky seeds are postulated to be an adaptation of some island species that ensures the dispersal of seeds between islands by attaching them to birds, and also allows the enriching of coralline sands. (Should a fledgling fall to the ground, become entangled in the Pisonia's sticky seeds, and be unable to free

Scaevola (; SE(E)V-ə-lə) is a genus of flowering plants in the Goodenia family, Goodeniaceae. It consists of more than 130 species, with the center of diversity being Australia and Polynesia. There are around 80 species in Australia, occurring throughout the continent, in a variety of habitats. Diversity is highest in the South West, where around 40 species are endemic. Common names for Scaevola species include scaevolas, fan-flowers, half-flowers, and naupaka, the plants' Hawaiian name. The flowers are shaped as if they have been cut in half. Consequently, the generic name means

Fimbristylis cymosa, commonly known as tropical fimbry, or St. John's sedge, is a sedge of the family Cyperaceae. It has a wide distribution in tropical and subtropical regions of the Americas, sub-Saharan Africa, Asia, Australasia, and the Pacific. The rhizomatous perennial grass-like or herb sedge typically grows to a height of 0.25 to 0.8 metres (1 to 3 ft). It blooms between February and September and produces brown flowers. In Western Australia it is found near the coast, on dunes and behind mangroves in the Kimberley region where it grows in sandy-clay alluvium around basalt or

Sesuvium portulacastrum is a sprawling perennial herb in the family Aizoaceae that grows in coastal and mangrove areas throughout much of the world. It grows in sandy clay, coastal limestone and sandstone, tidal flats and salt marshes, throughout much of the world. It is native to Africa, Asia, Australia, Hawai`i, North America and South America, and has naturalised in many places where it is not indigenous. It is commonly known as shoreline purslane or (ambiguously) "sea purslane," in English, dampalit in Tagalog and 海马齿 hǎimǎchǐ in Chinese.

Tribulus is a genus of plants in the family Zygophyllaceae and found in diverse climates and soils worldwide from latitudes 35°S to 47°N. The best-known member is T. terrestris (puncture vine), a widespread invasive species and weed. Tribulus species are perennial, but some grow as annuals in colder climates. The leaves are opposite and compound. The flowers are perfect (hermaphroditic) and insect-pollinated, with fivefold symmetry. The ovary is divided into locules that are in turn divided by "false septa" (the latter distinguish Tribulus from other members of its family). Tribulus omanense

Cyperus rotundus (coco-grass, Java grass, nut grass, purple nut sedge or purple nutsedge, red nut sedge, Khmer kravanh chruk) is a species of sedge (Cyperaceae) native to Africa, southern and central Europe (north to France and Austria), and southern Asia. The word cyperus derives from the Greek κύπερος, kyperos, and rotundus is from Latin, meaning "round". The earliest attested form of the word cyperus is the Mycenaean Greek 𐀓𐀞𐀫, ku-pa-ro, written in Linear B syllabic script.

Cordia is a genus of flowering plants in the family Cordiaceae. It contains 228 species of shrubs and trees, that are found in tropical and subtropical regions worldwide. Many of the species are commonly called manjack, while bocote may refer to several Central American species in Spanish. The generic name honours German botanist and pharmacist Valerius Cordus (1515–1544). Like most other Boraginales, the majority have trichomes (hairs) on the leaves.

Sesuvium is a genus of flowering plants in the ice plant family, Aizoaceae. Its species are commonly known as sea-purslanes. The genus includes 14 species native to the tropics and subtropics around the world.

Vitex is a genus of flowering plants in the family Lamiaceae containing about 210 species. Common names include chaste tree or chastetree, traditionally referring to V. agnus-castus, but often applied to other species, as well, and pūriri for the New Zealand species V. lucens. Species of Vitex are native throughout the tropics and subtropics, with a few species in warm-temperate Eurasia and one in New Zealand.

Sida is a genus of flowering plants in the mallow family, Malvaceae. They are distributed in tropical and subtropical regions worldwide, especially in the Americas. Plants of the genus may be known generally as fanpetals or sidas.

Boerhavia is a genus of over 100 species in the Nyctaginaceae family. The genus was named for Herman Boerhaave, a Dutch botanist, and the genus name is frequently misspelled "Boerhaavia". Common names include spiderlings and hogweeds.