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This is a list of endemic vascular plants of the Galápagos Islands, which are politically part of Ecuador. The islands are home to dozens of endemic species and subspecies of plants, including endemic genera Brachycereus, Jasminocereus, Scalesia, Sicyocaulis, and Trigonopterum. [1] Plants are listed alphabetically by plant family.
There are over 1,300 invasive species in the Galápagos Islands, consisting of over 500 insects, over 750 plants and over 30 vertebrates. Most of the plants were brought for agricultural and aesthetic reasons. Due to their isolation, the Galápagos Islands are highly susceptible to invasive species, but the biodiversity of the islands make them ...
The flora of South Plaza includes Opuntia cactus and Sesuvium plants, which form a reddish carpet on top of the lava formations. Iguanas (land, marine and some hybrids of both species) are abundant, and large numbers of birds can be observed from the cliffs at the southern part of the island, including tropic birds and swallow-tailed gulls.
Scalesia species have been called "the Darwin's finches of the plant world" because they show a similarly dramatic pattern of adaptive radiation. One of the largest and most widespread species is Scalesia pedunculata – a large tree which grows up to 15 to 20 metres tall, reaching maturity in a few years time. These trees typically grow in ...
Opuntia galapageia is a species of cactus.It is endemic to the Galápagos Islands, part of Ecuador.Forms occurring on different islands have been treated as separate species and subtaxa of these species.
The lava cactus is a species of cactus, Brachycereus nesioticus, the sole species of the genus Brachycereus.The plant is a colonizer of lava fields – hence its common name – where it forms spiny clumps up to 60 cm (24 in) tall.
This succulent plant is endemic to the Galapagos Islands. It is found on Darwin Island, Española Island, Fernandina Island, Floreana Island, Genovesa Island, Isabela Island, Rábida Island, San Cristóbal Island, Santa Cruz Island, Santiago Island and Wolf Island. It spreads in sheets across both rocky and sandy ground. [3]
Their niche as pollinators is vital to the stability of plant populations, even though most well documented plant species on the archipelago are capable of self-pollination. [11] Galapagos carpenter bee populations could be negatively impacted by invasive species through competition and predation.