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Species of Thuja L.

All
Accepted Names
Exclude infraspecific names

NameSynonym ofaisortsortacc
Thuja aphylla L. Tamarix aphylla (L.) H. Karst.   Thuja aphyllaL. Tamarix aphylla(L.) H. Karst.
Thuja articulata Vahl Tetraclinis articulata (Vahl) Mast.   Thuja articulataVahl Tetraclinis articulata(Vahl) Mast.
Thuja cupressoides L. Widdringtonia nodiflora (L.) Powrie   Thuja cupressoidesL. Widdringtonia nodiflora(L.) Powrie
Thuja dolabrata Thunb. ex L. f. Thujopsis dolabrata (Thunb. ex L. f.) Siebold & Zucc. var. dolabrata   Thuja dolabrataThunb. ex L. f. Thujopsis dolabrata(Thunb. ex L. f.) Siebold & Zucc. var.dolabrata
Thuja gigantea Nutt. Thuja plicata Donn ex D. Don   Thuja giganteaNutt. Thuja plicataDonn ex D. Don
Thuja javanica Burm. f. Podocarpus javanicus (Burm. f.) Merr.   Thuja javanicaBurm. f. Podocarpus javanicus(Burm. f.) Merr.
Thuja koraiensis Nakai  a Thuja koraiensisNakai  
Thuja occidentalis L.  a Thuja occidentalisL.  
Thuja occidentalis L. f. buchananii (Späth) Rehder aiThuja occidentalisL. f. buchananii (Späth) Rehder 
Thuja occidentalis L. f. cristata (Carrière) C. K. Schneid. aiThuja occidentalisL. f. cristata (Carrière) C. K. Schneid. 
Thuja occidentalis L. f. fastigiata (H. Jaeger) Beissn.Thuja occidentalis L.  iThuja occidentalisL. f. fastigiata (H. Jaeger) Beissn.Thuja occidentalisL.
Thuja occidentalis L. f. filiformis (Beissn.) Rehder aiThuja occidentalisL. f. filiformis (Beissn.) Rehder 
Thuja occidentalis L. f. lutescens (Beissn.) C. K. Schneid. aiThuja occidentalisL. f. lutescens (Beissn.) C. K. Schneid. 
Thuja occidentalis L. f. pendula (Gordon) Beissn. aiThuja occidentalisL. f. pendula (Gordon) Beissn. 
Thuja orientalis L. Platycladus orientalis (L.) Franco   Thuja orientalisL. Platycladus orientalis(L.) Franco
Thuja plicata Donn ex D. Don  a Thuja plicataDonn ex D. Don  
Thuja orientalis L. f. juniperoides (Carrière) Asch. & Graebn.Platycladus orientalis (L.) Franco  iThuja orientalisL. f. juniperoides (Carrière) Asch. & Graebn.Platycladus orientalis(L.) Franco
Thuja standishii (Gordon) Carrière  a Thuja standishii(Gordon) Carrière  
Thuja australis Poir. Callitris rhomboidea R. Br. ex Rich.   Thuja australisPoir. Callitris rhomboideaR. Br. ex Rich.
Thuja chilensis D. Don Austrocedrus chilensis (D. Don) Pic. Serm. & Bizzarri   Thuja chilensisD. Don Austrocedrus chilensis(D. Don) Pic. Serm. & Bizzarri
Thuja pensilis Staunton ex D. Don Glyptostrobus pensilis (Staunton ex D. Don) K. Koch   Thuja pensilisStaunton ex D. Don Glyptostrobus pensilis(Staunton ex D. Don) K. Koch
Thuja spp. a Thuja spp. 
Thuja occidentalis L. var. fastigiata H. Jaeger Thuja occidentalis L.  iThuja occidentalisL. var.fastigiata H. Jaeger Thuja occidentalisL.
Thuja occidentalis L. var. nigra L. H. Bailey Thuja occidentalis L.  iThuja occidentalisL. var.nigra L. H. Bailey Thuja occidentalisL.
Thuja occidentalis L. var. pyramidalis Zederb. Thuja occidentalis L.  iThuja occidentalisL. var.pyramidalis Zederb. Thuja occidentalisL.
Thuja occidentalis L. f. malonyana C. K. Schneid.Thuja occidentalis L.  iThuja occidentalisL. f. malonyana C. K. Schneid.Thuja occidentalisL.
Thuja orientalis L. var. aurea (Carrière) Rehder Platycladus orientalis (L.) Franco  iThuja orientalisL. var.aurea (Carrière) Rehder Platycladus orientalis(L.) Franco
Thuja doniana Hook. Libocedrus plumosa (D. Don) Sarg.   Thuja donianaHook. Libocedrus plumosa(D. Don) Sarg.
Thuja sutchuenensis Franch.  a Thuja sutchuenensisFranch.  
Thuja excelsa Bong. Cupressus nootkatensis D. Don   Thuja excelsaBong. Cupressus nootkatensisD. Don
Thuja occidentalis L. f. occidentalis  aiThuja occidentalisL. f. occidentalis  
Thuja occidentalis L. var. occidentalis Thuja occidentalis L.  iThuja occidentalisL. var.occidentalis Thuja occidentalisL.
Thuja orientalis L. f. orientalis Platycladus orientalis (L.) Franco  iThuja orientalisL. f. orientalis Platycladus orientalis(L.) Franco
Thuja orientalis L. var. orientalis Platycladus orientalis (L.) Franco  iThuja orientalisL. var.orientalis Platycladus orientalis(L.) Franco
Thuja occidentalis L. var. rosenthalii Beissn. Thuja occidentalis L.  iThuja occidentalisL. var.rosenthalii Beissn. Thuja occidentalisL.
  1. Thuja aphylla L. (=Tamarix aphylla (L.) H. Karst.)
  2. Thuja articulata Vahl (=Tetraclinis articulata (Vahl) Mast.)
  3. Thuja australis Poir. (=Callitris rhomboidea R. Br. ex Rich.)
  4. Thuja chilensis D. Don (=Austrocedrus chilensis (D. Don) Pic. Serm. & Bizzarri)
  5. Thuja cupressoides L. (=Widdringtonia nodiflora (L.) Powrie)
  6. Thuja dolabrata Thunb. ex L. f. (=Thujopsis dolabrata (Thunb. ex L. f.) Siebold & Zucc. var. dolabrata)
  7. Thuja doniana Hook. (=Libocedrus plumosa (D. Don) Sarg.)
  8. Thuja excelsa Bong. (=Cupressus nootkatensis D. Don)
  9. Thuja gigantea Nutt. (=Thuja plicata Donn ex D. Don)
  10. Thuja javanica Burm. f. (=Podocarpus javanicus (Burm. f.) Merr.)
  11. Thuja koraiensis Nakai
  12. Thuja occidentalis L.
  13. Thuja occidentalis L. f. buchananii (Späth) Rehder
  14. Thuja occidentalis L. f. cristata (Carrière) C. K. Schneid.
  15. Thuja occidentalis L. f. fastigiata (H. Jaeger) Beissn. (=Thuja occidentalis L.)
  16. Thuja occidentalis L. f. filiformis (Beissn.) Rehder
  17. Thuja occidentalis L. f. lutescens (Beissn.) C. K. Schneid.
  18. Thuja occidentalis L. f. malonyana C. K. Schneid. (=Thuja occidentalis L.)
  19. Thuja occidentalis L. f. occidentalis
  20. Thuja occidentalis L. f. pendula (Gordon) Beissn.
  21. Thuja occidentalis L. var. fastigiata H. Jaeger (=Thuja occidentalis L.)
  22. Thuja occidentalis L. var. nigra L. H. Bailey (=Thuja occidentalis L.)
  23. Thuja occidentalis L. var. occidentalis (=Thuja occidentalis L.)
  24. Thuja occidentalis L. var. pyramidalis Zederb. (=Thuja occidentalis L.)
  25. Thuja occidentalis L. var. rosenthalii Beissn. (=Thuja occidentalis L.)
  26. Thuja orientalis L. (=Platycladus orientalis (L.) Franco)
  27. Thuja orientalis L. f. juniperoides (Carrière) Asch. & Graebn. (=Platycladus orientalis (L.) Franco)
  28. Thuja orientalis L. f. orientalis (=Platycladus orientalis (L.) Franco)
  29. Thuja orientalis L. var. aurea (Carrière) Rehder (=Platycladus orientalis (L.) Franco)
  30. Thuja orientalis L. var. orientalis (=Platycladus orientalis (L.) Franco)
  31. Thuja pensilis Staunton ex D. Don (=Glyptostrobus pensilis (Staunton ex D. Don) K. Koch)
  32. Thuja plicata Donn ex D. Don
  33. Thuja spp.
  34. Thuja standishii (Gordon) Carrière
  35. Thuja sutchuenensis Franch.


ILRI Germplasm Policy (excerpts)

The International Livestock research Institute (ILRI) maintains a collection of forage germplasm as a global public good. The material was acquired prior to the entry into force of the Convention on Biological Diversity; or if it was acquired after the entering into force of the Convention on Biological Diversity, it was obtained with the understanding that it was held in trust and could be made available for any agricultural research, breeding and training purposes under the terms and conditions set out in the agreement between the ILRI and FAO dated 26 October 1994. On 16 October 2006, ILRI signed an agreement with the Governing Body of the International Treaty on Plant Genetic Resources for Food and Agriculture (the Treaty) placing these in trust collections of Plant Genetic Resources for Food and Agriculture (PGRFA) within the purview of the Treaty.

In accordance with this Agreement, all shipments of PGRFA of crops listed in Annex 1 to the Treaty (shipments of PGRFA under the Multilateral System) will be subject to the terms and conditions of the Standard Material Transfer Agreement (SMTA). In the event that the SMTA (attached) is used for the transfer of Plant Genetic Resources for Food and Agriculture other than those listed in Annex 1 of the Treaty: i) The references in the SMTA to the "Multilateral System" shall not be interpreted as limiting the application of the SMTA to Annex 1 Plant Genetic Resources for Food and Agriculture, and in the case of Article 6.2 of the SMTA shall mean "under this Agreement". ii) The reference in Article 6.11 and Annex 3 of the SMTA to "Plant Genetic Resources for Food and Agriculture belonging to the same crop, as set out in Annex 1 to the Treaty" shall be taken to mean "Plant Genetic Resources for Food and Agriculture belonging to the same crop".

The material is held in trust and the recipient has no rights to obtain Intellectual Property Rights (IPRs) on the material or related information. The recipient may utilize and conserve the material for research, breeding and training and may distribute it to other parties provided such parties accept the terms and conditions of the SMTA .

ILRI will provide forage seeds in small experimental quantities of between 1 and 20 grams without charge from the germplasm collection under the SMTA as appropriate for the crop as part of its policy of maximizing the utilization of material for research, breeding and training. Larger quantities sufficient to sow up to one quarter of a hectare of a limited number of promising accessions will require that requesters cover the costs of production and shipping.

ILRI makes no warranties as to the safety or title of the material, nor as to the accuracy or correctness of any passport or other data provided with the material. Neither does it make any warranties as to the quality, viability, or purity (genetic or mechanical) of the material being furnished. The phytosanitary condition of the material is warranted only as described in the attached phytosanitary certificate. The recipient assumes full responsibility for complying with the recipient nation’s quarantine and biosafety regulations and rules as to import or release of genetic material.