Primula sect. Ranunculoides, F. H. Chen, 1948

Zhang, Chao, Zhang, Jian-Ye, Chen, Fang-Ming, Chen, Wen-Hao, Chen, Dong-Sheng & Shao, Jian-Wen, 2020, Primula qiupuensis, a new species in Primulaceae from China, Phytotaxa 441 (2), pp. 176-182 : 181

publication ID

https://doi.org/ 10.11646/phytotaxa.441.2.4

persistent identifier

https://treatment.plazi.org/id/4A6C0740-C723-5A14-FF77-FD23FA5AFBB4

treatment provided by

Felipe

scientific name

Primula sect. Ranunculoides
status

 

Key to the five species of Primula sect. Ranunculoides

1. Corolla lobes apex obviously emarginated.........................................................................................................................................2

– Corolla lobes apex rounded................................................................................................................................................................4

2. Outer simple leaves kidney-shaped, inner compound leaves with 3–9 pinnae, scape apices differentiated to bulblets late in flowering.................................................................................................................................................................... P. ranunculoides View in CoL

– Outer simple leaves ovate, inner compound leaves with 7-21 pinnae, scape apices lacking bulblets ...............................................3

3. Umbels solitary, flowers homostylous, limb ca. 6–10 mm across .............................................................................. P. cicutariifolia View in CoL

– Umbels usually 1 or 2, flowers distylous, limb ca. 11–19 mm across ................................................................. P. jiugongshanensis View in CoL

4. Pollen grains spheroidal and pantoporate, pinnae pinnatipartite to pinnatisect ............................................................. P. merrilliana View in CoL

– Pollen grains suboblate and stephanocolpate, pinnae pinnatilobate to pinnatipartite ..................................................... P. qiupuensis View in CoL

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