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Response of Asplenium nidus to Drought Stress and Roles of AVP1 Genes

期刊: AMERICAN FERN JOURNAL, 2023; 113 (1)

To explore how Asplenium nidus responds to drought stress and to find V-PPase (AVP1) homologous genes of this species, we conducted greenhouse experim......

Elaphoglossum auralolitae, a New Species of Elaphoglossum Sect. Lepidoglossa (Dryopteridaceae) from Guatemala

期刊: AMERICAN FERN JOURNAL, 2023; 113 (2)

We describe Elaphoglossum auralolitae, a new species from southwestern Guatemala. The new species belongs to the Elaphoglossum petiolatum complex, in ......

Resolving Deep Relationships and Revealing Ancient Whole-Genome Duplications in Pteridaceae using Transcriptomic Data

期刊: AMERICAN FERN JOURNAL, 2023; 113 (3)

Relationships among the major subclades in the fern family Pteridaceae have proven difficult to resolve. Here, we examine the backbone of this large a......

Anthropogenic Stone Walls are an Important Habitat for Rare Ferns and Lycophytes in Japan

期刊: AMERICAN FERN JOURNAL, 2023; 113 (1)

This study aimed to demonstrate that stone walls are habitats for rare ferns and lycophytes in Japan. A survey on 47 Red Data Books (RDBs) published i......

New Combinations in Some Hawaiian Ferns

期刊: AMERICAN FERN JOURNAL, 2023; 113 (3)

New combinations are made for several ferns in the Hawaiian Islands in the genera Asplenium, Cystopteris, Dicranopteris, and Microlepia: Asplenium die......

Adiantum weatherbyanum Espinosa, an Overlooked Species from Northern Chile and A. rodriguezii, a New Species from Central Chile

期刊: AMERICAN FERN JOURNAL, 2023; 113 (4)

This paper resurrects Adiantum weatherbyanum, an overlooked species that occurs in northern Chile, and describes and illustrates a new species, A. rod......

Lectotypifications of Neotropical Ferns and Lycophytes Present in the Guianas

期刊: AMERICAN FERN JOURNAL, 2023; 113 (2)

In this paper, we present the lectotypification of 57 names of ferns and lycophytes for a total of 60 taxa studied. These names belong to species that......

Impacts of Invasive Earthworms on Early Life Stages of the Threatened American Hart's-Tongue Fern

期刊: AMERICAN FERN JOURNAL, 2023; 113 (4)

Conservation of rare ferns requires identification and management of drivers of species declines. Here we focus on potential threats of invasive earth......

In Situ Observations of the Gametophytes of Six Fern Species of Costa Rica

期刊: AMERICAN FERN JOURNAL, 2023; 113 (3)

Fern gametophytes are an often-overlooked part of field studies on ferns due to the challenge of finding material and the difficulty of identifying wi......

Growth, Photosynthesis, and Respiration of the Aquatic Floating Fern Salvinia minima

期刊: AMERICAN FERN JOURNAL, 2023; 113 (2)

Salvinia minima is a relatively small, floating aquatic leptosporangiate fern in the family Salviniaceae. It is widely distributed in the horticultura......

Fern Family Clade Age and Fungal Pathogen Diversity

期刊: AMERICAN FERN JOURNAL, 2023; 113 (3)

The evolutionary causes of contrasting patterns of pathogen diversity in different host clades are poorly understood. This study tested the hypothesis......

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