... that was more toward the red end of spectrum -- shade, in other words. And, around this time, some ferns also developed the ability to live on trees, sometimes without soil, as epiphytes.
By storing ...
As flowering plants like giant trees quickly rose to dominate plant communities during the Cretaceous period, the ferns that had preceded them hardly saw it as a disappointment.
... trees with its dense, spongy mats, the intrusive fern, known to scientists as Lygodium microphyllum, also forms ... tree trunks. Underneath this layer of living fern, dry, dead lygodium stems accumulate ...
... in the canopy of a large tree, on a large horizontal branch covered by a thick layer of moss, orchids, and ferns, about 5 meters above ground, Balete said. "We had suspected from its broad, hand-like ...
... (TYAs) are recruited into clinical trials," said Dr Fern, who is research and development co-ordinator for the National ... year-olds to 10.9%. Dr Fern expressed concern that these trends would continue ...
... historical nesting sites for terns, Roby said, but Fern Ridge is not. And thus far, the terns have been slow ... Ridge as a nesting site.
"We knew Fern Ridge would be a long-term project that may take ...
... resolution structures the researchers developed include tethers that connect microspheres to surfaces, flower- and fern-like structures, and micro-hands that are less than a quarter the diameter of a ...
... influencing sleeping environment, such as prone sleep position, soft bedding, and use of a pacifier," said Dr. Fern Hauck of the University of Virginia Health Systems, who is a SIDS researcher and an ...
... palms, are completely absent. The plants that do grow abundantly in plantations are mostly common fern species that like sunshine. Forest plants need shady and undisturbed habitat to survive" said ...
... as GDP, population density and deforestation. Vamosi concentrated on data from vascular plants (ferns, conifers, and flowering plants), which includes such threatened species as the Canada Hemlock, ...
... threats to southern forest ecosystems in 2009. "Cogongrass, tallowtree, and Japanese climbing fern are among the fastest moving and most destructive nonnative plant species facing many southern ...
... the habitat that supported later evolutionary diversifications for amphibians, ants, placental mammals and ferns.
"Shortly after the angiosperm-dominated forests diversified, we see this amazing ...
... Period.
At that time, Earth was a hot-house world whose inhabitants included tree ferns, dinosaurs and early mammals. Previous estimates had suggested Volvox's ancestors arose only 50 million years ...
... their growth until now. Griffeath and Gravner's model not only gets the basic shapes right, including fern-like stars, long needles and chunky prisms, but also fine elements such as tiny ridges that ...
... England, where many places
are used to a mild frost-free winter. Succulents, tree ferns and
fuschias were some of the worst hit. The sheer weight of snow even
snapped the branches off trees, helped ...
