Haustorial cells arise on the hyphae, producing filaments that attach to and penetrate the hyphae of the host.

Many of the members of the order are parasitic plants, mostly hemi-parasites, able to produce sugars through photosynthesis, but tapping the stems or roots of other plants to obtain water and minerals ; some ( e. g. Arceuthobium ) are obligate parasites, have low concentrations of chlorophyll within their shoots ( 1 / 5 to 1 / 10 of that found in their host ’ s foliage ) and derive the majority of their sustenance from the host ’ s vascular tissues ( water, micro-and macro-nutrients, and sucrose ).

They are parasitic plants on the roots of other plants, and are completely lacking chlorophyll.

* Common Toothwort ( Lathraea squamaria ) is parasitic on the roots of hazel and alder, occasionally on beech, in shady places such as hedge sides.

Mosses do not absorb water or nutrients from their substrate through their roots, so while mosses often grow on trees, they are never parasitic on the tree.

Dactylanthus taylorii, commonly known as wood rose or Hades flower, is a fully parasitic plant that grows on the roots of certain trees in New Zealand.

These roots are found in parasitic plants, where aerial roots become cemented to the host plant via a sticky attachment disc before intruding into the tissues of the host.

As well, paintbrush is a parasitic plant, enmeshing its roots with those of other plants and stealing their nutrients.

As well, paintbrush is a parasitic plant, enmeshing its roots with those of other plants and stealing their nutrients.

As well, paintbrush is a parasitic plant, enmeshing its roots with those of other plants and stealing their nutrients.

Used most frequently in areas in need of naturalization, Monarda is often used in beds and borders to encourage and increase the appearance of hummingbirds, pollinating insects, predatory / parasitic insects that hunt garden pests, and because of oils present in its roots is sometimes used as a companion plant around small vegetable crops susceptible to subterranean pests.

The Orobanchaceae are annual herbs or perennial herbs or shrubs, and all ( except Lindenbergia and Rehmannia ) are parasitic on the roots of other plants – either holoparasitic or hemiparasitic ( fully or partly parasitic ).

It is parasitic on the roots of hazel and alder, occasionally on beech, in shady places such as hedge sides.

The bats are thought to be an important pollinator of the wood rose ( Dactylanthus taylorii ), a threatened parasitic plant which grows on the roots of trees on the forest floor.

It is a parasitic plant which attaches to the roots of various desert shrubs such as wild buckwheats, ragweeds, plucheas, and Tiquilia plicata and T. palmeri to obtain nutrients.

A parasitic plant, Cistanche deserticola, that grows on the roots of the saxaul is prized in Chinese medicine as the ' ginseng of the desert '.

A bell-like swell forms where the parasitic roots attach to the roots of the host.

Algae lack the various structures that characterize land plants, such as phyllids ( leaves ) and rhizoids in nonvascular plants, or leaves, roots, and other organs that are found in tracheophytes ( vascular plants ).

It includes perennial herbaceous plants which are glabrous and have short rhizomes with fibrous roots or are rhizomatous with root tubers.

By the middle of the Devonian, several groups of plants had evolved leaves and true roots, and by the end of the period the first seed-bearing plants appeared.

During the second year of the plant's life, a long, leafy stem from 50 to 255 centimeters tall grows atop the roots of healthy plants.

The roots of the plants bind the soil together, and interweave with other roots, forming a more solid mass that is less susceptible to both water and wind erosion.

The roots of the trees and plants hold together soil particles, preventing them from being washed away.

Their other sources of food consisted of wild game and the roots of wild plants.

Terrestrial plants may be grown with their roots in the mineral nutrient solution only or in an inert medium, such as perlite, gravel, mineral wool, expanded clay or coconut husk.

This research, however, overlooked the fact that hydroponics has other advantages including the fact that the roots of the plant have constant access to oxygen and that the plants have access to as much or as little water as they need.

A popular variation is the nutrient film technique or NFT, whereby a very shallow stream of water containing all the dissolved nutrients required for plant growth is recirculated past the bare roots of plants in a watertight thick root mat, which develops in the bottom of the channel, has an upper surface that, although moist, is in the air.

Subsequent to this, an abundant supply of oxygen is provided to the roots of the plants.

The method requires no substrate and entails growing plants with their roots suspended in a deep air or growth chamber with the roots periodically wetted with a fine mist of atomized nutrients.

The advantage of aeroponics is that suspended aeroponic plants receive 100 % of the available oxygen and carbon dioxide to the roots zone, stems, and leaves, thus accelerating biomass growth and reducing rooting times.

Passive sub-irrigation, also known as passive hydroponics or semi-hydroponics, is a method wherein plants are grown in an inert porous medium that transports water and fertilizer to the roots by capillary action from a separate reservoir as necessary, reducing labour and providing a constant supply of water to the roots.

The various hydroponic media available, such as expanded clay and coconut husk, contain more air space than more traditional potting mixes, delivering increased oxygen to the roots, which is important in epiphytic plants such as orchids and bromeliads, whose roots are exposed to the air in nature.

With this method, the plants grow much faster because of the high amount of oxygen that the roots receive.

If too much water and not enough air surrounds the plants roots, it is possible to gradually lower the medium's water-retention capability by mixing in increasing quantities of perlite.

In the summer, moose may use this prehensile lip for grabbing branches and pulling, stripping the entire branch of leaves in a single mouthful, or for pulling forbs, like dandilions, or aquatic plants up by the base, roots and all.

`` If teeth are moved too rapidly, serious injury can be done to their roots as well as to the surrounding bone holding them in place '', explains Dr. Brodie.

These include all quadratic surds, all rational numbers, and all numbers that can be formed from these using the basic arithmetic operations and the extraction of square roots.

All numbers which can be obtained from the integers using a finite number of integer additions, subtractions, multiplications, divisions, and taking nth roots ( where n is a positive integer ) are algebraic.

Allomorphy can also exist in stems or roots, as in Classical Sanskrit:

The modern Orioles franchise can trace its roots back to the original Milwaukee Brewers of the minor Western League, beginning in 1894 when the league reorganized.

The roots of chemistry can be traced to the phenomenon of burning.

Celery salt can also be made from an extract of the roots, or using dried leaves.

The field of computer music can trace its roots back to the origin of electronic music, and the very first experiments and innovations with electronic instruments at the turn of the 20th century.

However, this tends to be complicated by the fact that this requires finding the roots of a high degree polynomial, and there can be multiple roots that represent local maxima.

Its roots can be traced to the early church when the term " doctor " referred to the Apostles, church fathers and other Christian authorities who taught and interpreted the Bible.

Quadratic equation plot of showing its roots at and, and that the quadratic can be rewritten as

It can also be used to construct continued fractions, in the Sturm chain method for finding real roots of a polynomial, and in several modern integer factorization algorithms.

They can only be born from the actual roots of the Nation.

The roots of her realist philosophy can be found in her review of John Ruskin's Modern Painters in Westminster Review in 1856.

The idea that nothing is real except in the mind of the individual finds its roots in the Greek Sophists, who argued that since nothing can be perceived except through the senses — and since all individuals sense, and therefore perceive, things differently — there is no absolute truth, only relative truth.

This can be translated into algebraic geometry as follows: every algebraic set over a field can be described as the set of common roots of finitely many polynomial equations.

It is extremely difficult to over water coir due to its perfect air-to-water ratio, plant roots thrive in this environment, coir has a high cation exchange, meaning it can store unused minerals to be released to the plant as and when it requires it.

With pest problems reduced, and nutrients constantly fed to the roots, productivity in hydroponics is high, although plant growth can be limited by the low levels of carbon dioxide in the atmosphere, or limited light exposure.

It is substantiated by Iyengar's ( 1998 ) findings that UV light can enter into straight human hair roots ( and thus into the body through the skin ) via the hair shaft.

It is substantiated by Iyengar's ( 1998 ) findings that UV light can pass through straight human hair roots in a manner similar to the way that light passes through fiber optic tubes ( Iyengar, 1998 ).

Speakers of other languages can also learn to speak and write Interlingua in a short time, thanks to its simple grammar and regular word formation using a small number of roots and affixes.

With roots that can be traced back to the opium trade, today, Jardines is a Fortune Global 500 company that consists of Jardine Pacific, Jardine Motors Group, Jardine Strategic, Dairy Farm, Hongkong Land, Mandarin Oriental Hotel Group, Jardine Cycle & Carriage and Astra International.

The roots of the 1951 – 2011 Libyan armed forces can be traced to the Libyan Arab Force ( popularly known as the Sanusi Army ) of World War II.