The lycophytes, when broadly circumscribed, are a group of vascular plants that include the clubmosses. They are sometimes placed in a division Lycopodiophyta...

Lycopodiopsida is a class of vascular plants also known as lycopods or lycophytes. Members of the class are also called clubmosses, firmosses, spikemosses...

Selaginella martensii, the variegated spikemoss or Martens's spike moss, is a lycophyte in the Selaginellaceae family. It is native to Mexico and Central America...

reproduction is hidden. Ferns, horsetails (often treated as ferns), and lycophytes (clubmosses, spikemosses, and quillworts) are all pteridophytes. However...

stages of growth. However, they are correctly defined as arborescent lycophytes. They thrived during the Carboniferous Period (358.9 to 298.9 million...

tip of a shoot axis. The earliest trees were tree ferns, horsetails and lycophytes, which grew in forests in the Carboniferous period. The first tree may...

Lycophytes...

algae and the embryophytes or land plants (hornworts, liverworts, mosses, lycophytes, ferns, conifers and other gymnosperms, and flowering plants). A definition...

from Christenhusz et al. (2011a), Pteridophyta from Smith et al. and lycophytes and ferns by Christenhusz et al. (2011b) The cladogram distinguishes the...

Lycophytes †Barinophytopsida †Zosterophyllopsida Lycopodiopsida (clubmosses, spikemosses & quillworts)...

Additional structural support was provided in lycophytes by a special periderm tissue in the outer cortex. Lycophyte trees exhibit determinate growth. These...

(pdf here) PPG I (2016). "A community-derived classification for extant lycophytes and ferns". Journal of Systematics and Evolution. 54 (6): 563–603. doi:10...

Iridescences based on multiple layers of cells are also found in the lycophyte Selaginella and several species of ferns. Iridescent Begonia leaf Selaginella...

Pseudophegopteris. As of January 2020[update], both the Checklist of Ferns and Lycophytes of the World and Plants of the World Online regarded Pseudophegopteris...

group of "seed ferns"), and the Voltziales, appeared. The Carboniferous lycophytes of the order Lepidodendrales, which are cousins (but not ancestors) of...

polysporangiophytes. Living embryophytes include hornworts, liverworts, mosses, lycophytes, ferns, gymnosperms and angiosperms (flowering plants). Embryophytes have...

Lycophytes †Barinophytopsida †Zosterophyllopsida Lycopodiopsida (clubmosses, spikemosses & quillworts)...

Sigillaria is a genus of extinct, spore-bearing, arborescent lycophyte, known from the Carboniferous and Permian periods. It is related to the more famous...

non-vascular plants, as well as many lycophytes and most ferns, are homosporous (only one kind of spore is produced). Some lycophytes, such as the Selaginellaceae...

Cheiroglossa palmata (L.) Presl", World Ferns: Checklist of Ferns and Lycophytes of the World, The Species 2000 & ITIS Catalogue of Life, retrieved 2019-08-08...

Lycopodiaceae (homosporous lycophytes) split off from the branch leading to Selaginella and Isoetes (heterosporous lycophytes) about ~400 million years...

Polystichum s.s. As of February 2020[update], the Checklist of Ferns and Lycophytes of the World accepted the following species: Cyrtomium aequibasis (C.Chr...

Antarctica during the Permian include Cordaitales, sphenopsids, ferns, and lycophytes. At the end of the Permian, the climate became drier and hotter over much...

and associated basic bibliographical details of seed plants, ferns and lycophytes." Coverage of plant names is best at the rank of species and genus. It...

Lycophytes †Barinophytopsida †Zosterophyllopsida Lycopodiopsida (clubmosses, spikemosses & quillworts)...

helped trigger climate change in the ETTE. During the Early Triassic, lycophytes, particularly those of the order Isoetales (which contains living quillworts)...

Spermatophyta - seed plants, ~260,000 species Subdivision Lycopodiophyta (lycophytes) - less than 1% of extant vascular plants Molecular data, which remain...

giving rise to modern amphibians in this period. In the mid-Permian, lycophytes are heavily replaced by ferns and seed plants. Beetles and flies evolve...

Algae Archaeplastida Bryophyte Non-vascular plants Vascular plants Fern Lycophyte Spermatophytes Gymnosperm Angiosperm Plant anatomy Plant morphology (glossary)...

Selaginella, also known as spikemosses or lesser clubmosses is a genus of lycophyte. It is usually treated as the only genus in the family Selaginellaceae...