A new species of Eugenia sect. Eugenia (Myrtaceae) from Atlantic Forest in Sao Paulo, Brazil

被引：1

作者：

Mazine, Fiorella F. ^{[1
]}

Valdemarin, Karinne Sampaio ^{[2
]}

Giaretta, Augusto ^{[3
]}

Sobral, Marcos ^{[4
]}

机构：

[1] Univ Fed Sao Carlos, Dept Ciencias Ambientais, Campus Sorocaba,Rod Joao Leme dos Santos,Km 110, BR-18052780 Sorocaba, SP, Brazil

[2] Univ Estadual Campinas, Inst Biol, Rua Monteiro Lobato 255, BR-13083862 Campinas, SP, Brazil

[3] Fundacao Univ Fed Grande Dourados, Fac Ciencias Biol & Ambientais, Unidade 2,Caixa Postal 364, BR-79804970 Dourados, MS, Brazil

[4] Univ Fed Sao Joao del Rei, Dept Ciencias Nat, Praca Dom Helvecio 74, BR-36301160 Sao Joao Del Rei, MG, Brazil

来源：

PHYTOTAXA | 2023年 / 585卷 / 03期

关键词：

Brazilian flora; Eugeniinae; Myrteae; neotropics; taxonomy; MYRTEAE;

D O I：

10.11646/phytotaxa.585.3.5

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Eugenia aeterna, a new species of Eugenia sect. Eugenia is described and illustrated. It has been recorded in the Ombrophilous Forest of the Atlantic Forest Domain in the municipalities of Caraguatatuba and Ubatuba, Sao Paulo state, Brazil. The new species is apparently related to Eugenia ligustrina and E. longipedunculata being distinct from both by: cataphylls persistent until mature twigs, even in the vegetative phase of the plant (versus cataphylls deciduous); puberulent or pilose hypanthium (vs. glabrous hypanthium) and calyx lobes reflexed and appressed to the fruit (vs. calyx lobes erect in the fruit). Following IUCN red list criteria, Eugenia aeterna is classified Least Concern. Additionally, a distribution map is provided.

引用

页码：233 / 238

页数：6

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