List of endemic plants of the Juan Fernández Islands
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This is a list of endemic vascular plants of the Juan Fernández Islands of Chile. The islands are home to several dozen endemic species and subspecies of plants, including the endemic genera Centaurodendron, Cuminia, Juania, Lactoris, Megalachne, Nothomyrcia, Robinsonia, Thyrsopteris, and Yunquea.[1]
Plants are listed alphabetically by plant family.
† indicates species believed to be extinct.
- Chenopodium crusoeanum Skottsb.
- Chenopodium nesodendron Skottsb. – Alejandro Selkirk Island
- Chenopodium sanctae-clarae Johow – Santa Clara Island
Apiaceae
- Apium fernandezianum Johow
- Eryngium bupleuroides Hook. & Arn. – Robinson Crusoe Island
- Eryngium × fernandezianum Skottsb. (E. bupleuroides × E. inaccessum) – Robinson Crusoe Island
- Eryngium inaccessum Skottsb. – Robinson Crusoe Island
- †Eryngium sarcophyllum Hook. & Arn. – Alejandro Selkirk Island. Last recorded in 1919.
Arecaceae
- Juania Drude
- Juania australis (Mart.) Drude ex Hook.f. – Robinson Crusoe Island
Aristolochiaceae
- Lactoris Phil.
- Lactoris fernandeziana Phil. – Robinson Crusoe Island
Aspleniaceae
- Asplenium macrosorum Bertero
- Asplenium stellatum Colla
- Blechnum cycadifolium (Colla) J.W.Sturm
- Blechnum fernandezianum (Looser) Prada & Rolleri
- Blechnum longicauda C.Chr.
- Blechnum schottii (Colla) C.Chr.
Asteraceae
- Centaurodendron Johow
- Centaurodendron dracaenoides Johow – Robinson Crusoe Island
- Centaurodendron palmiforme Skottsb. – Robinson Crusoe Island
- Centaurodendron schilleri Penneck. – Alejandro Selkirk Island
- Erigeron fernandezianus (Colla) Solbrig
- Erigeron ingae Skottsb.
- Erigeron luteoviridis Skottsb.
- Erigeron rupicola Phil.
- Erigeron stuessyi Valdeb. – Alejandro Selkirk Island
- Robinsonia DC.
- Robinsonia berteroi (DC.) R.W.Sanders
- Robinsonia evenia Phil.
- Robinsonia gayana Decne.
- Robinsonia gracilis Decne.
- †Robinsonia macrocephala Decne. – Robinson Crusoe Island
- Robinsonia masafuerae Skottsb.
- Robinsonia saxatilis Danton
- Robinsonia thurifera Decne.
- Sonchus berteroanus (Decne.) S.C.Kim & Mejías
- Sonchus brassicifolius S.C.Kim & Mejías
- Sonchus lobatiflorus S.C.Kim & Mejías
- Sonchus marginatus (Bertero ex Decne.) S.C.Kim & Mejías
- Sonchus micranthus (Bertero ex Decne.) S.C.Kim & Mejías
- Sonchus neriifolius (Decne.) S.C.Kim & Mejías
- Sonchus phoeniciformis S.C.Kim & Mejías
- Sonchus pruinatus (Johow) S.C.Kim & Mejías
- Sonchus regius (Skottsb.) S.C.Kim & Mejías
- Sonchus sinuatus S.C.Kim & Mejías
- Sonchus splendens S.C.Kim & Mejías
- Yunquea Skottsb.
- Yunquea tenzii Skottsb. – Robinson Crusoe Island
Berberidaceae
- Berberis corymbosa Hook. & Arn.
- Berberis masafuerana Skottsb. – Alejandro Selkirk Island
Boraginaceae
- Selkirkia berteroi (Colla) Hemsl. – Robinson Crusoe Island
Brassicaceae
- Cardamine kruesselii Johow ex Reiche
Bromeliaceae
- Greigia berteroi Skottsb.
- Ochagavia elegans Phil.
Campanulaceae
- Wahlenbergia berteroi Hook. & Arn.
- Wahlenbergia fernandeziana A.DC.
- Wahlenbergia grahamiae Hemsl.
- Wahlenbergia masafuerae (Phil.) Skottsb.
- Wahlenbergia tuberosa Hook.f.
Caryophyllaceae
- Spergularia masafuerana Skottsb.
Cyatheaceae
- Dicksonia berteroana (Colla) Hook. – Robinson Crusoe Island
- Dicksonia externa Skottsb. – Alejandro Selkirk Island
- Thyrsopteris Kunze
- Thyrsopteris elegans Kunze
Cyperaceae
- Carex aspericaulis (G.A.Wheeler) J.R.Starr – Alejandro Selkirk Island
- Carex berteroniana Steud.
- Carex fernandesiana (Nees ex Boeckeler) J.R.Starr
- Carex fernandezensis Mack. ex G.A.Wheeler – Robinson Crusoe Island
- Carex firmula subsp. firmula – Alejandro Selkirk Island
- Carex macloviformis (G.A.Wheeler) J.R.Starr – Alejandro Selkirk Island
- Carex plurinervata J.R.Starr – Alejandro Selkirk Island
- Carex stuessyi G.A.Wheeler – Alejandro Selkirk Island
- Machaerina scirpoidea (Steud.) T.Koyama – Robinson Crusoe Island
Ericaceae
- Gaultheria racemulosa (DC.) D.J.Middleton
Escalloniaceae
- Escallonia callcottiae Hook. & Arn.
Euphorbiaceae
- Dysopsis hirsuta (Müll.Arg.) Skottsb.
Fabaceae
- Sophora fernandeziana (Phil.) Skottsb. – Robinson Crusoe Island
- Sophora masafuerana (Phil.) Skottsb.
- Sophora reedeana (Phil.) Yakovlev – Robinson Crusoe Island
Gleicheniaceae
- Sticherus lepidotus (R.A.Rodr.) R.A.Rodr. & Ponce
Gunneraceae
- Gunnera bracteata Steud. ex Benn. – Robinson Crusoe Island
- Gunnera masafuerae Skottsb. – Alejandro Selkirk Island
- Gunnera peltata Phil. – Robinson Crusoe Island
Haloragaceae
- Haloragis masafuerana Skottsb.
- Haloragis masafuerana var. asperrima (Skottsb.) Orchard
- Haloragis masafuerana var. masafuerana
- Haloragis masatierrana Skottsb.
- Haloragis masatierrana var. applanata Danton – Robinson Crusoe Island
- Haloragis masatierrana var. masatierrana
- Haloragis masatierrana var. scabrida Danton & C.Perrier
Hymenophyllaceae
- Hymenophyllum ferrugineum Colla
- Hymenophyllum parvulum C.Chr.
- Hymenophyllum rugosum C.Chr.
- Trichomanes ingae C.Chr. – Robinson Crusoe Island
- Trichomanes philippianum J.W.Sturm
Juncaceae
- Luzula masafuerana Skottsb.
Lamiaceae
- Cuminia Colla
- Cuminia eriantha (Benth.) Benth.
- Cuminia eriantha var. eriantha – Robinson Crusoe Island
- Cuminia eriantha var. fernandezia (Colla) Harley – Robinson Crusoe Island
- Cuminia eriantha (Benth.) Benth.
Myrtaceae
- Myrceugenia schulzei Johow – Alejandro Selkirk Island
- Nothomyrcia Kausel
- Nothomyrcia fernandeziana (Hook. & Arn.) Kausel – Robinson Crusoe Island
- Ugni selkirkii (Hook. & Arn.) O.Berg – Robinson Crusoe Island
Ophioglossaceae
- Ophioglossum fernandezianum C.Chr – Robinson Crusoe Island
Orchidaceae
- Gavilea insularis M.N.Correa
Orobanchaceae
- Euphrasia formosissima Skottsb.
- Euphrasia formosissima subsp. cucharensis Danton & C.Perrier – Alejandro Selkirk Island
- Euphrasia formosissima subsp. formosissima – Alejandro Selkirk Island
Piperaceae
- Peperomia berteroana subsp. berteroana
- Peperomia fernandeziana Miq.
- Peperomia margaritifera Bertero ex Hook.
- Peperomia skottsbergii C.DC.
Plantaginaceae
- Plantago fernandezia Bertero ex Barnéoud
Poaceae
- Agrostis masafuerana Pilg.
- Festuca dolichathera Röser & Tkach – Alejandro Selkirk Island
- Festuca masafuerana (Skottsb. & Pilg.) Röser & Tkach – Alejandro Selkirk Island
- †Festuca masatierrae Röser & Tkach – Robinson Crusoe Island. Last recorded in 1854.
- Festuca robinsoniana (C.M.Peña) Röser & Tkach
- Megalachne Steud.
- Megalachne berteroniana Steud.
Polypodiaceae
- Arthropteris altescandens (Colla) J.Sm.
- Megalastrum glabrius (C.Chr. & Skottsb.) Sundue, Rouhan & R.C.Moran
- Megalastrum inaequalifolium (Colla) A.R.Sm. & R.C.Moran
- Megalastrum masafuerae Sundue, Rouhan & R.C.Moran
- Pleopeltis × cerro-altoensis Danton & Boudrie (P. macrocarpa × P. masafuerae)
- Polystichum tetragonum Fée
- Rumohra berteroana (Colla) R.Rodr.
- Synammia intermedia (Colla) G.Kunkel
Pteridaceae
- Hemionitis chilensis (Fée & J.Rémy) Christenh.
- Hemionitis hookeri (E.J.Lowe) Christenh.
Ranunculaceae
- Ranunculus caprarum Skottsb.
Rhamnaceae
- Colletia spartioides Bertero ex Colla – Robinson Crusoe Island
Rosaceae
- Acaena masafuerana Bitter
- × Margyracaena Bitter (Acaena x Margyricarpus)
- Margyricarpus digynus (Bitter) Skottsb.
Rubiaceae
- Coprosma oliveri Fosberg – Robinson Crusoe Island
- Coprosma pyrifolia (Hook. & Arn.) Skottsb.
- Galium masafueranum Skottsb. – Alejandro Selkirk Island
Rutaceae
- Fagara externa Skottsb. (unplaced)
- Zanthoxylum mayu Bertero – Robinson Crusoe Island
Salicaceae
- Azara serrata var. fernandeziana (Gay) Reiche
Santalaceae
- †Santalum fernandezianum Phil. – last recorded in 1908
Solanaceae
- Nicotiana cordifolia Phil.
- Nicotiana cordifolia subsp. cordifolia
- Nicotiana cordifolia subsp. sanctaclarae Danton
- Solanum fernandezianum Phil.
Urticaceae
- Boehmeria excelsa (Steud.) Wedd.
- Urtica glomeruliflora Steud.
- Urtica masafuerae Phil.