Many species in the iris family have a great economic importance in ornamental horticulture and the cut flower industry, especially Gladiolus, Freesia, Sparaxis, Iris, Tigridia ( tiger lily ), Ixia ( corn lily ), Romulea, Neomarica, Moraea ( butterfly lily ), Nemastylis, Belamcanda, Sisyrinchium ( blue-eyed grass ), Crocosmia and Trimezia.

Many species have an erect woody stem which is covered with persistent dried leaves unless there have been fires, topped by a crown of long thin leaves.

Many species of Aloe are used medicinally and in cosmetics.

Many species of Amaryllidoideae are popular as ornamentals in parks and gardens.

Many individual names are formed by adding the suffix " ine " to the species or genus name.

Many defoliated forest areas were quickly invaded by aggressive pioneer species, such as bamboo and cogon grass, which make it unlikely the forests will be able to regenerate.

Many species undertake long distance annual migrations, and many more perform shorter irregular movements.

Many species are of economic importance, mostly as sources of food acquired through hunting or farming.

Many primate and bear species will adopt a bipedal gait in order to reach food or explore their environment.

Many species of lizards become bipedal during high-speed, sprint locomotion, including the world's fastest lizard, the spiny-tailed iguana ( genus Ctenosaura ).

Many Bacillus species are able to secrete large quantities of enzymes.

Many species of carnivorans are solitary, but a few are gregarious.

Many larger, pelagic species such as the Mackerel Sharks ( Lamnidae ) and the Thresher Sharks ( Alopiidae ) no longer possess them.

Many species of neornithines can build burrows, or nest in tree holes or termite nests, all of which provided shelter from the environmental effects at the K – T boundary.

Many species have large, yellow or white flowers.

Many cnidarian species produce colonies that are single organisms composed of medusa-like or polyp-like zooids, or both.

Many species prey on the cane toad in its native habitat, including the broad-snouted caiman ( Caiman latirostris ), the banded cat-eyed snake ( Leptodeira annulata ), the eel ( family: Anguillidae ), various species of killifish, the rock flagtail ( Kuhlia rupestris ), some species of catfish ( order: Siluriformes ).

Many sources list the domestic dog as Canis familiaris, but others, including the Smithsonian Institution and the American Society of Mammalogists, more precisely list it as a subspecies of C. l. familiaris ; the red wolf, eastern Canadian wolf, and Indian wolf may or may not be separate species ; in the past, the dingo has been variously classified as Canis dingo, Canis familiaris dingo and Canis lupus familiaris dingo.

Many of the predatory species are important controls of agricultural pests.

Many chaparral plant species require some fire cue ( heat, smoke, or charred wood, and chemical changes in the soil following fires ) for germination.

Many animal species practice coprophagia as a matter of course ; other species do not normally consume feces but may do so under unusual conditions.

Many species of cactus have long, sharp spine ( botany ) | spines, like this Opuntia.

Many protists also exist as individual amoeboid cells, or take such a form at some point in their life-cycle.

Many laboratory methods exist for the organic synthesis of arenes from non-arene precursors.

Many processes are close to adiabatic and can be easily approximated by using an adiabatic assumption, but there is always some heat loss ; as no perfect insulators exist.

Many arguments from morality are based on morality normativity, which suggest that objective moral truths exist and require God's existence to give them authority.

Many fundamental questions of craftsmanship versus mass production, the relationship of usefulness and beauty, the practical purpose of formal beauty in a commonplace object, and whether or not a single proper form could exist, were argued out among its 1, 870 members ( by 1914 ).

Many rule variations of blackjack exist.

Many scholars in those days thought it reasonable to believe that there exist means for transforming cheaper ( base ) metals into gold.

Many, if not most, towns in northern Canada, where agriculture is difficult, exist because of a nearby mine or source of timber.

Many Halal Chinese restaurants exist in New York City, owned by Hui Muslims.

Many informal intoxication tests exist, which are generally unreliable and not recommended as deterrents to excessive intoxication or as indicators of the safety of activities such as motor vehicle driving, heavy equipment operation, machine tool use, etc.

Many other two-terminal nonlinear devices exist, for example a neon lamp has two terminals in a glass envelope and has interesting and useful nonlinear properties.

Many standards exist for encoding ( e. g., ASCII, JPEG, MPEG-4 ).

Many standards exist for encoding ( e. g., ASCII, JPEG, MPEG-4 ).

Many types of video compression exist for serving digital video over the internet and on optical disks.

Many ENSO linkages exist in the high southern latitudes around Antarctica.

Many conversion tables and programs exist, largely created by genealogists.

Many arguments involving finite sets rely on the pigeonhole principle, which states that there cannot exist an injective function from a larger finite set to a smaller finite set.

Many variations of the eye-fixation approach exist, including the induction used in the Stanford Hypnotic Susceptibility Scale ( SHSS ), the most widely used research tool in the field of hypnotism.

Many such longform structures now exist.

Many interrelationships of these areas exist, and some are subsets of others.

Many theories exist as to the source and origin of Sabah power.

Many dialects exist, but the standardized dialect of prestige is almost invariably that of the sitting emperor.

Many different formulations exist which are all more or less equivalent but differ in the details of

Many newly made labyrinths exist today, in churches and parks.

Many XML-based applications now exist, including Resource Description Framework ( RDF ), XForms, DocBook, SOAP and the Web Ontology Language ( OWL ).