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A new variety from Sichuan, China—Paris polyphylla var. nullopetalina (Trilliaceae)

Yuan Ying

Yuan Ying

College of Agricultural Sciences, Xichang UniversityXichang, China
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Ying, Yuan
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Liu Jian-Lin

Liu Jian-Lin

College of Agricultural Sciences, Xichang UniversityXichang, China
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Jian-Lin, Liu
  
16 ago 2022
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Pubblicato online: 16 ago 2022
Pagine: 957 - 964
Ricevuto: 09 set 2021
Accettato: 15 mag 2022
DOI: https://doi.org/10.2478/amns.2022.1.00009
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© 2022 Yuan Ying et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Fig. 1

Paris polyphylla Smith var. nullopetalina flowering plants and habitat.
Paris polyphylla Smith var. nullopetalina flowering plants and habitat.

Fig. 2

Paris polyphylla Smith var. nullopetalina type specimen.
Paris polyphylla Smith var. nullopetalina type specimen.

Fig. 3

Paris polyphylla Smith var. nullopetalina flowering plant; J. L. Liu et Y. Yuan 5000 (plant).
Paris polyphylla Smith var. nullopetalina flowering plant; J. L. Liu et Y. Yuan 5000 (plant).

The main differences in the morphological characteristics between new variety and P_ polyphylla Smith var_ panxiensis J_ L_ Liu, P_ Polyphylla Smith var_ stenophylla Franch and P_ Polyphylla Smith var_ minora S_ F_ Wang_

Species P. polyphylla Smith var. nullopetalina J. L. Liu et Y. Yuan1 P. polyphylla Smith var. panxiensis J. L. Liu2 P. polyphylla Smith var. stenophylla Franch3 P. polyphylla Smith var. minora S. F. Wang4
Leaf Sessile leaf blade. Leaf blade shortly petiolate. Leaf blade shortly petiolate. Sessile leaf blade.
Petals Without petals. Petals linearis-terete, erect and never curved. Petals compressed-linearis, horizontal and never erect. Petals compressed-linearis, horizontal and never erect.
Pistil Ovary tetragonal, stigma 4, erect and never curved. Ovary globose pentagonal, stigma 5, curved. Ovary globose pentagonal, stigma 4–5, curved. Ovary globose pentagonal, stigma 5, curved.
Lingua:
Inglese
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1 volte all'anno
Argomenti della rivista:
Scienze biologiche, Scienze della vita, altro, Matematica, Matematica applicata, Matematica generale, Fisica, Fisica, altro
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