Isoetes candelariensis, a new species of Isoetaceae (Lycopodiidae) from Argentina

被引：1

作者：

Macluf, Carmen c. ^{[1
]}

Marquez, Gonzalo j. ^{[2
]}

Keller, HeCTOR A. ^{[3
]}

Quetglas, Marcela a. ^{[4
]}

机构：

[1] UNLP, Fac Ciencias Nat & Museo, Catedras Morfol Vegetal & Palinol, 64 3 Esq 120, RA-1900 La Plata, Buenos Aires, Argentina

[2] UNLP, Fac Ciencias Nat & Museo, Div Paleobotan, Museo La Plata, Paseo Bosque S-N, RA-1900 La Plata, Buenos Aires, Argentina

[3] UNNE, CONICET, Inst Bot Nordeste, Sargento Cabral 2131, Corrientes, Argentina

[4] UNLP, Fac Ciencias Nat & Museo, Catedras Morfol Vegetal & Palinol, 64 3 Esq 120, RA-1900 La Plata, Buenos Aires, Argentina

来源：

ANAIS DA ACADEMIA BRASILEIRA DE CIENCIAS | 2024年 / 96卷 / 01期

关键词：

Isoetes; new species; lycophyte; Argentina; BIOGEOGRAPHY; MORPHOLOGY;

D O I：

10.1590/0001-3765202420230087

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Isoetes candelariensis is a new species of Isoetaceae from Misiones, Argentina. This species is ephemeral, and grows on basaltic bedrock outcrop pools, in Urutau Reserve from Candelaria Department. This taxon differs from other aquatic Isoetes in this region by the unique combination of characters of its leaves, ligule, labium and megaspore ornamentation.

引用

页数：8

共 24 条

[1]

Brunton D. F., 2018, FERN GAZETTE, V20, P309

[2]

Giudice GE, 2011, B SOC ARGENT BOT, V46, P151

[3]

Hickey RJ, 2003, AM FERN J, V93, P126

[4] THE EARLY EVOLUTIONARY AND MORPHOLOGICAL DIVERSITY OF ISOETES, WITH DESCRIPTIONS OF 2 NEW NEOTROPICAL SPECIES [J].