''Cynoglossum'' is a genus of small-flowered plants in the
family
Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...
Boraginaceae
Boraginaceae, the Borago, borage or forget-me-not family, includes about 2,000 species of shrubs, trees, and herbs in 146 to 154 genus, genera with a worldwide distribution.
The APG IV system from 2016 classifies the Boraginaceae as single famil ...
(borage family). It includes 81 species native to Eurasia, Africa, New Guinea, and Australia.
''
Cynoglossum officinale'', the common hound's-tongue, is a
native
Native may refer to:
People
* '' Jus sanguinis'', nationality by blood
* '' Jus soli'', nationality by location of birth
* Indigenous peoples, peoples with a set of specific rights based on their historical ties to a particular territory
** Nat ...
of Asia, Africa, and Europe. It has been
introduced into North America, and it is considered to be a
troublesome weed because its burs stick to the
wool
Wool is the textile fiber obtained from sheep and other mammals, especially goats, rabbits, and camelids. The term may also refer to inorganic materials, such as mineral wool and glass wool, that have some properties similar to animal w ...
of
sheep
Sheep (: sheep) or domestic sheep (''Ovis aries'') are a domesticated, ruminant mammal typically kept as livestock. Although the term ''sheep'' can apply to other species in the genus '' Ovis'', in everyday usage it almost always refers to d ...
and to other animals. Ingestion of this plant can also lead to
photosensitivity Photosensitivity is the amount to which an object reacts upon receiving photons, especially visible light. In medicine, the term is principally used for abnormal reactions of the skin, and two types are distinguished, photoallergy and phototoxicit ...
in
grazing
In agriculture, grazing is a method of animal husbandry whereby domestic livestock are allowed outdoors to free range (roam around) and consume wild vegetations in order to feed conversion ratio, convert the otherwise indigestible (by human diges ...
animals.
Species
, there are 81 accepted species in the genus:
Formerly placed here
*''
Oncaglossum pringlei'' (as ''Cynoglossum pringlei'' )
References
Boraginaceae genera
Taxa named by Carl Linnaeus
{{Boraginoideae-stub