Abstract
Four New Guinean species currently recognized in the genus Rhus L. (Anacardiaceae), R. caudata Lauterb., R. lamprocarpa Merr. & L. M. Perry, R. lenticellosa Lauterb., and R. linguata Slis, are transferred to Toxicodendron Mill. based on morphological and molecular data. All share the characteristic fruit of the poison ivy genus, clearly distinguishable by an exocarp separating from a white mesocarp that is striated with black resin canals. The inclusion of these species expands the known distribution of Toxicodendron eastward to New Guinea. The new combinations T. lamprocarpum (Merr. & L. M. Perry) J. D. Mitch., Pell & J. Wen, T. lenticellosum (Lauterb.) J. D. Mitch., Pell & J. Wen, and T. linguatum (Slis) J. D. Mitch., Pell & J. Wen are published. Toxicodendron dalyanum J. D. Mitch., Pell & J. Wen is published as a replacement name for R. caudata. A neotype is designated for R. caudata, and a lectotype for R. lenticellosum.
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Claims 6
Claim · model-written summary
Four New Guinean Rhus species are transferred to Toxicodendron on morphological and molecular data.
- Outcome
- transferred to Toxicodendrone1
RhusOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Four New Guinean species currently recognized in the genus Rhus L. (Anacardiaceae)”
e1“are transferred to Toxicodendron Mill. based on morphological and molecular data”
Claim · model-written summary
The four species share the characteristic fruit of the poison ivy genus, with an exocarp separating from a white mesocarp striated with black resin canals.
- Organ / stage
- fruite2
- Outcome
- characteristic fruite2
- Qualifier
- exocarp separating from a white mesocarp that is striated with black resin canalse2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Four New Guinean species currently recognized in the genus Rhus L. (Anacardiaceae)”
e2“All share the characteristic fruit of the poison ivy genus, clearly distinguishable by an exocarp separating from a white mesocarp that is striated with black resin canals”
Claim · model-written summary
The inclusion of these species expands the known distribution of Toxicodendron eastward to New Guinea.
- Taxon
- Toxicodendron
Toxicodendrone3 - Outcome
- known distribution of Toxicodendrone3
- Direction
- expandse3
- Setting
- New Guineae3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The inclusion of these species expands the known distribution of Toxicodendron eastward to New Guinea”
Claim · model-written summary
New combinations for three species in Toxicodendron are published.
- Taxon
- ToxicodendronToxicodendrone3
- Outcome
- new combinationse4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The inclusion of these species expands the known distribution of Toxicodendron eastward to New Guinea”
e4“The new combinations T. lamprocarpum (Merr. & L. M. Perry) J. D. Mitch., Pell & J. Wen, T. lenticellosum (Lauterb.) J. D. Mitch., Pell & J. Wen, and T. linguatum (Slis) J. D. Mitch., Pell & J. Wen are published”
Claim · model-written summary
Toxicodendron dalyanum is published as a replacement name for R. caudata.
Verbatim
e5“Toxicodendron dalyanum J. D. Mitch., Pell & J. Wen is published as a replacement name for R. caudata”
Claim · model-written summary
A neotype is designated for R. caudata and a lectotype for R. lenticellosum.
- Taxon
- R. caudataRhus caudatae6
- Outcome
- neotype is designatede6
Verbatim
e6“A neotype is designated for R. caudata, and a lectotype for R. lenticellosum”