ARGUABLY the world’s weirdest plant, Welwitschia mirabilis is a tangled mass of shredded, fraying leaves in the Namib desert. For a thousand years, perhaps more, it grows just two long leaves, which ...

Gymnosperms (Gymnospermae) are a group of seed-bearing plants with ovules borne on the edge or blade of an open sporophyll, the sporophylls usually arranged in cone-like structures. The other major ...

Fine roots (≤2 mm in diameter), the main conduit for resource uptake in the plant-soil continuum, are one of the most metabolically active organs of trees. Due to the difficulty of directly observing ...

Figure 1. Transcriptome-based species tree of gymnosperms showing major genomic events. Plots showing coinciding spikes of gene duplication and phenotypic innovation of major gymnosperm clades Plots ...

Some gymnosperm traits, such as cone structure, color, shape and size, may have arisen as a result of multiple genome duplications. This is a female cone of the species Callitris pancheri. Disclaimer: ...