Sunstroke plants or heliophytes are adapted to a

habitat In ecology, the term habitat summarises the array of resources, physical and biotic factors that are present in an area, such as to support the survival and reproduction of a particular species. A species habitat can be seen as the physical ...

with a very intensive insolation, because of the construction of its own structure and maintenance (

metabolism Metabolism (, from el, μεταβολή ''metabolē'', "change") is the set of life-sustaining chemical reactions in organisms. The three main functions of metabolism are: the conversion of the energy in food to energy available to run c ...

). Solar plants, for example, are

mullein ''Verbascum'' is a genus of over 450 species of flowering plants, common name mullein (), in the figwort family Scrophulariaceae. They are native to Europe and Asia, with the highest species diversity in the Mediterranean. Mullein or "mullein le ...

ling Ling may refer to: Fictional characters * Ling, an ally of James Bond's from the film ''You Only Live Twice'' * Ling, a character in the ''Mulan'' franchise * Ling, a playable character from the mobile game '' Mobile Legends: Bang Bang'' * Ling ...

thyme Thyme () is the herb (dried aerial parts) of some members of the genus '' Thymus'' of aromatic perennial evergreen herbs in the mint family Lamiaceae. Thymes are relatives of the oregano genus ''Origanum'', with both plants being mostly indigen ...

and soft velcro,

white clover ''Trifolium repens'', the white clover, is a herbaceous perennial plant in the bean family Fabaceae (otherwise known as Leguminosae). It is native to Europe, including the British Isles,Clapham, A.R., Tutin, T.G. and Warburg., E.F. 1968. ''Excursio ...

, and most

rose A rose is either a woody perennial flowering plant of the genus ''Rosa'' (), in the family Rosaceae (), or the flower it bears. There are over three hundred species and tens of thousands of cultivars. They form a group of plants that can be ...

s. They are common in open terrain, rocks,

meadows A meadow ( ) is an open habitat, or field, vegetated by grasses, herbs, and other non-woody plants. Trees or shrubs may sparsely populate meadows, as long as these areas maintain an open character. Meadows may be naturally occurring or artificia ...

, as well as at the mountain

pasture Pasture (from the Latin ''pastus'', past participle of ''pascere'', "to feed") is land used for grazing. Pasture lands in the narrow sense are enclosed tracts of farmland, grazed by domesticated livestock, such as horses, cattle, sheep, or sw ...

s and

grassland A grassland is an area where the vegetation is dominated by grasses ( Poaceae). However, sedge ( Cyperaceae) and rush ( Juncaceae) can also be found along with variable proportions of legumes, like clover, and other herbs. Grasslands occur na ...

s and other long sunny exposures. Special features of the plant include coarse tiny leaves with hairy and

wax Waxes are a diverse class of organic compounds that are lipophilic, malleable solids near ambient temperatures. They include higher alkanes and lipids, typically with melting points above about 40 °C (104 °F), melting to giv ...

y protection against excessive light radiation and water loss. In structure, the leaves vary in frequent double palisade layers. Chloroplasts have a protective element such as carotenoid and the

enzyme Enzymes () are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products ...

s, and accumulation of ROS to avoid toxic effects. In addition, there are also stoma tal apparatus on the leaves and green

shoot In botany, a plant shoot consists of any plant stem together with its appendages, leaves and lateral buds, flowering stems, and flower buds. The new growth from seed germination that grows upward is a shoot where leaves will develop. In the sp ...

s, in order to allow a better exchange of gases. At same time, this increases possibilities for

photosynthesis Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities. Some of this chemical energy is stored i ...

. Unlike the shadow-preferring plants, heliophytes have a high light compensation point, and for this they need a higher illumination intensity for effective adoption of

carbon dioxide Carbon dioxide ( chemical formula ) is a chemical compound made up of molecules that each have one carbon atom covalently double bonded to two oxygen atoms. It is found in the gas state at room temperature. In the air, carbon dioxide is trans ...

. Sunstroke leaves, in this respect, has a very high capacity, to

30\mu molCO_2/m^2s

. However, they have a higher basal metabolism comparing to the other leaves.

References

{{reflist Plants by adaptation

See also

References