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Pseudovanilla foliata, commonly known as the great climbing orchid, is a plant in the orchid family native to Queensland, New South Wales, and New Guinea. [1] It is a terrestrial orchid with a vining vegetative habit, climbing by means of adventitious roots produced at nodes.
Adventitious roots usually develop from plantlet nodes formed via horizontal, above ground stems, termed stolons, e.g., strawberry runners, and spider plant. Some leaves develop adventitious buds, which then form adventitious roots, e.g. piggyback plant (Tolmiea menziesii) and mother-of-thousands (Kalanchoe daigremontiana).
Hedera helix is an evergreen climbing plant, growing to 20–30 m (66–98 ft) high where suitable surfaces (trees, cliffs, walls) are available, and also growing as groundcover where no vertical surfaces occur. It climbs by means of aerial rootlets with matted pads which cling strongly to the substrate.
The word liana does not refer to a taxonomic grouping, but rather a habit of plant growth – much like tree or shrub. It comes from standard French liane, itself from an Antilles French dialect word meaning to sheave. [citation needed]
Roots may develop from the embryo (contained in a seed) or post-embryonically (after germination). [1] In young plants, root functions such as anchorage and resource acquisition (finding and taking up water and nutrients) are carried out by embryonic roots. Embryonic roots include primary roots and in some plants, seminal roots.
climbing See climber. cline. adj. clinal. A continuous morphological variation in form within a species or sometimes between two species. clone A plant derived from the asexual vegetative reproduction of a parent plant, with both plants having identical genetic compositions. coalescent Having plant parts fused or grown together to form a single ...
Replacement of a tap root system by a fibrous root is seen in onions, tuberose (Polyanthes tuberosa), grasses, etc. Fibrous roots from normal-stem nodes are seen in grasses like maize, sugarcane, bamboo, etc. Fibrous roots from nodes help in the survival of the plant and thus in vegetative reproduction, when the plant's base is damaged or cut ...
This category includes the native flora of Quebec, in Eastern Canada. Taxa of the lowest rank are always included. Higher taxa are included only if endemic. For the purposes of this category, "Quebec" is defined in accordance with the World Geographical Scheme for Recording Plant Distributions. That is, the geographic region is defined by its ...