List of endemic flora of Puerto Rico

This is a list of the endemic flora of Puerto Rico. This list is sorted in alphabetical order by plant family and binomial names.[1]

  • Dicliptera krugii Urb.
  • Justicia culubritae Urb. (Culebra I.)
  • Justicia martinsoniana R.A.Howard
  • Zephyranthes proctorii Acev.-Rodr. & M.T.Strong
  • Xanthosoma acevedoi Croat & Delannay
  • Agave minor Proctor – (Cabo Rojo)
  • Ageratina resiniflua (Urb.) R.M.King & H.Rob.
  • Chromolaena borinquensis (Britton) R.M.King & H.Rob.
  • Chromolaena geranifolia (Urb.) R.M.King & H.Rob.
  • Chromolaena oteroi (Monach.) R.M.King & H.Rob.
  • Critonia portoricensis Britton & P.Wilson
  • Koanophyllon dolicholepis (Urb.) R.M.King & H.Rob.
  • Koanophyllon droserolepis (B.L.Rob.) R.M.King & H.Rob.
  • Koanophyllon polyodon (Urb.) R.M.King & H.Rob.
  • Lepidaploa borinquensis (Urb.) H.Rob.
  • Lepidaploa proctorii (Urbatsch) H.Rob. (synonym Vernonia proctorii Urbatsch) (known only from the summit of Cerro Mariquita in the Sierra Bermeja)[2]
  • Mikania fragilis Urb.
  • Mikania odoratissima Urb.
  • Mikania pachyphylla Urb.
  • Mikania porosa Urb.
  • Mikania pachyphylla Urb.
  • Mikania stevensiana Britton
  • Piptocarpha tetrantha Urb.
  • Piptocoma acevedoi Pruski
  • Crescentia portoricensis Britton – Higuero de sierra
  • Tabebuia haemantha (Bertol. ex Spreng.) DC.
  • Tabebuia karsoana Trejo
  • Tabebuia rigida Urb.
  • Tabebuia schumanniana Urb.
  • Cordia borinquensis Urb. – Luquillo Mountain manjack
  • Varronia bellonis (Urb.) Britton
  • Varronia wagnerorum (R.A.Howard) Borhidi
  • Tillandsia borinquensis Cedeño-Mald. & Proctor
  • Werauhia proctorii Cedeño-Mald.
  • Wittmackia portoricensis (Mez) Aguirre-Santoro
  • Buxus portoricensis Alain
  • Lobelia portoricensis (Vatke) Urb.
  • Lobelia vivaldii Lammers & Proctor (Mona I.)
  • Clusia gundlachii A.Stahl
  • Garcinia hessii (Britton) Alain
  • Garcinia portoricensis (Urb.) Alain
  • Alsophila aminta D.S.Conant (synonym Cyathea dryopteroides Maxon)
  • Alsophila bryophila R.M.Tryon
  • Alsophila portoricensis (Kuhn) D.S.Conant
  • Cyathea borinquena (Maxon) Domin
  • Cyathea ruttenbergiae A.Tejedor & F.Areces
  • Dioscorea cordata var. cymulifera (Uline ex R.Knuth) Raz
  • Diospyros sintenisii (Krug & Urb.) Standl.
  • Acalypha berteroana Müll.Arg.
  • Acalypha bisetosa Bertol. ex Spreng.
  • Alchorneopsis portoricensis Urb.
  • Croton glandulosus var. glabratus Urb.
  • Croton pavonianus Radcl.-Sm. & Govaerts
  • Croton poecilanthus Urb.
  • Euphorbia orbifolia (Alain) Oudejans
  • Sapium laurocerasus Desf.
  • Lisianthius laxiflorus Urb.
  • Ocotea portoricensis Mez
  • Dendropemon bicolor Krug & Urb.
  • Dendropemon sintenisii Krug & Urb.
  • Marcgravia sintenisii Urb. Bejuco de palma, Bejuco de lira, Bejuco de rana, Lira del Yunque, Pegapalma
  • Henriettea membranifolia (Cogn.) Alain[5]
  • Henriettea squamulosa (Cogn.) Judd
  • Miconia biflora (Cogn.) Judd
  • Miconia foveolata Cogn.
  • Miconia krugiana (Cogn.) Majure & Judd
  • Miconia pachyphylla Cogn.
  • Miconia pycnoneura Urb.
  • Miconia sintenisii Cogn.
  • Miconia urbanii (Cogn.) Judd
  • Mouriri helleri var. helleri Britton
  • Pleroma diffusum DC.
  • Myrica holdridgeana Lundell
  • Chionanthus holdridgii (Camp & Monach.) Stearn
  • Brachionidium ciliolatum Garay [7]
  • Epidendrum ackermanii Hágsater
  • Epidendrum boricuomutelianum Hágsater & L.Sánchez
  • Eurystyles luisortizii Ackerman
  • Lepanthes caritensis Tremblay & Ackerman[7] (eastern Puerto Rico)
  • Lepanthes dodiana Stimson (eastern Puerto Rico)
  • Lepanthes eltoroensis Stimson – Luquillo Mountain babyboot orchid[8] (Luquillo Mountains)
  • Lepanthes rubripetala Stimson (Cayey Mts, Luquillo Mts.)
  • Lepanthes rupestris Stimson
  • Lepanthes selenitepala Rchb.f.
    • Lepanthes selenitepala subsp. ackermanii Luer
    • Lepanthes selenitepala subsp. selenitepala (Luquillo Mts.)
  • Lepanthes stimsonii Luer
  • Lepanthes stimsonii Luer[9]
  • Lepanthes veleziana Stimson
  • Lepanthes woodburyana Stimson[7]
  • Psychilis kraenzlinii (Bello) Sauleda[7]
  • Psychilis krugii (Bello) Sauleda[10]
  • Psychilis monensis Sauleda[11]
  • Psychilis × raganii Sauleda
  • Phyllanthus cuneifolius (Britton) Croizat
  • Phlebotaenia cowellii Britton
  • Coccoloba sintenisii Urb.
  • Portulaca caulerpoides Britton & P.Wilson
  • Ardisia glauciflora Urb.
  • Ardisia luquillensis (Britton) Alain
  • Bonellia pauciflora (B.Ståhl & F.S.Axelrod) B.Ståhl & Källersjö
  • Cybianthus sintenisii (Urb.) G.Agostini
  • Wallenia yunquensis (Urb.) Mez
  • Diodia mitens Bello
  • Geophila cordata Bello
  • Machaonia portoricensis Baill.
  • Mitracarpus maxwelliae Britton & P.Wilson[13]
  • Mitracarpus portoricensis (Urb.) Urb.
  • Phialanthus grandifolius Alain
  • Psychotria maricaensis Urb.
  • Randia portoricensis (Urb.) Standl.[14]
  • Rondeletia inermis (Spreng.) Krug & Urb.
  • Rondeletia portoricensis Krug & Urb
  • Scolosanthus portoricensis Borhidi
  • Stenostomum obtusifolium (Urb.) Britton & P.Wilson (syn. Antirhea obtusifolia Urb.)
  • Stenostomum portoricense Britton & P.Wilson (syn. Antirhea portoricensis)
  • Stenostomum sintenisii (Urb.) Britton & P.Wilson (syn. Antirhea sintenisii Urb.)
  • Ravenia urbani Engl.
  • Meliosma obtusifolia (Bello) Krug & Urb.
  • Dendrophthora bermejae Kuijt, Carlo & Aukema
  • Thouinia striata Radlk.
  • Anemia portoricensis Maxon
  • Selaginella krugii Hieron.
  • Selaginella laxifolia Baker
  • Simarouba tulae Urb.
  • Symplocos lanata Krug & Urb.
  • Symplocos latifolia Krug & Urb.
  • Symplocos micrantha Krug & Urb. (eastern Puerto Rico)
  • Pilea krugii Urb.
  • Pilea leptophylla Urb.
  • Pilea multicaulis Urb.
  • Pilea yunquensis (Urb.) Britton & P.Wilson
  • Urera chlorocarpa Urb.
  • Priva portoricensis Urb.
  • Stachytarpheta × trimenii Rech. (S. mutabilis × S. urticifolia)

See also

Notes

  1. ^ Acevedo-Rodriguez, P. and M.T. Strong. 2005. Zamiaceae. In Acevedo-Rodriguez, P. and M.T. Strong (eds.) Monocotyledons and Gymnosperms of Puerto Rico and the Virgin Islands. Contributions from the United States National Herbarium volume 52.

References

  1. ^ Endemic plants of Puerto Rico, World Checklist of Vascular Plants (WCVP) checklist builder. Royal Botanic Gardens, Kew. Retrieved 7 February 2025.
  2. ^ [1].
  3. ^ [2].
  4. ^ Puerto Rico's national flower.
  5. ^ The records for this species are questionable
  6. ^ [3]
  7. ^ a b c d Ackerman, James D. (June 30, 1995). "An orchid flors of Puerto Rico and the Virgin Islands". Memoirs of the New York Botanical Garden. 73.
  8. ^ A federally listed endangered species.
  9. ^ Luer, C. A. 2002. Selbyana 23: 22. Formerly known as Lepanthes veleziana var. retusicolumna
  10. ^ Formerly Encylcis krugii and Epidendrum krugii
  11. ^ Lioger & Martorell, 2000, Flora of Puerfto Rico and adjacent islands: a systematic synopsis, 2nd ed., Edit. Univ. Puerto Rico, San Juan, Puerto Rico
  12. ^ Known only from two sites in southwestern Puerto Rico
  13. ^ Known only from a single site at the Guánica Commonwealth Forest. [4]
  14. ^ Román Guzmán, Javier A. 2006. A study of Randia portoricensis (Urb.) Britton & Standley [Rubiaceae]: A rare species. MS Thesis, University of Puerto Rico, Mayagüez

Further reading

  • Pedro Acevedo Rodríguez and Franklin S. Axelrod (1999). "Annotated Checklist for the Tracheophytes of Río Abajo Forest Reserve, Puerto Rico". Caribbean Journal of Science. 35 (3–4): 262–285.
  • Three endemic Puerto Rican ferns