the yew genus

Taxus · Accepted scientific name

Scientific literature: Sparse (86 studies) · ★★☆☆☆

The yew genus, scientifically known as Taxus, is a group of slow-growing evergreen conifers renowned for their longevity and striking appearance. While historically revered in folklore, these plants are pharmacologically significant; they contain potent alkaloids, most notably paclitaxel, which serves as a critical foundation for modern cancer therapies.

Family
Taxaceae
Native range
Europe
Parts used
Leaf · Root
Common names
Yew · Yews
Scientific synonyms
Verataxus

Names and Synonyms

Common Names

Scientific Names

Accepted name

Taxus

Synonyms

Regional and Traditional Names

Spanish:

  • Tejo
  • Tejos
  • Tejo

German:

  • Eiben
  • Eibenholz
  • Eibe
  • Eibe
  • Eiben

French:

  • if
  • If
  • ifs
  • Ifs
  • If

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, specifically within the class Equisetopsida and subclass Pinidae. It is further classified under the order Pinales and the family Taxaceae. Ultimately, the medicinal plant is identified by the genus Taxus.

Rank Classification
Kingdom Plantae
Phylum Streptophyta
Class Equisetopsida
Subclass Pinidae
Order Pinales
Family Taxaceae
Genus Taxus

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific geographical distribution throughout several regions of Northern Europe. Within this part of the continent, it can be found growing in the country of Denmark. Its presence extends further north into the landscapes of Finland and Norway. Additionally, the species is documented across the islands of Great Britain and Ireland. Together, these locations define the primary northern reaches of its habitat.

Region Area
Northern Europe Denmark
Northern Europe Finland
Northern Europe Great Britain
Northern Europe Ireland
Northern Europe Norway
Northern Europe Sweden
Middle Europe Austria
Middle Europe Belgium
Middle Europe Czechia-Slovakia
Middle Europe Germany

Sources: The World Checklist of Vascular Plants (WCVP)

Plant Parts

Taxus has 3 reported plant parts identified across 7 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf, root, stem.

Plant parts reported in Taxus
Plant part Supporting sources Consensus
Leaf 5 supporting sources ★★★☆☆
Root 1 supporting sources ★☆☆☆☆
Stem 1 supporting sources ★☆☆☆☆

Leaf

  1. Current medicinal chemistry
  2. Plants (Basel, Switzerland)
  3. Mycorrhiza
  4. Frontiers in chemistry
  5. Plant communications

Root

  1. Plants (Basel, Switzerland)

Stem

  1. The Plant journal : for cell and molecular biology

Chemicals

Taxus has 23 reported phytochemicals identified across 7 scientific publications and several other databases. The most consistently reported chemicals include paclitaxel, TAXOL, Geranylgeranyl diphosphate, Taxa-4(5),11(12)-diene, Taxanes.

Chemicals reported in Taxus
Chemical Supporting sources Consensus
paclitaxel 10 supporting sources ★★★★★
TAXOL 9 supporting sources ★★★★☆
Geranylgeranyl diphosphate 2 supporting sources ★☆☆☆☆
Taxa-4(5),11(12)-diene 2 supporting sources ★☆☆☆☆
Taxanes 2 supporting sources ★☆☆☆☆
Taxoids 2 supporting sources ★☆☆☆☆
10-Deacetylbaccatin III 1 supporting sources ★☆☆☆☆
10-Deacetylpaclitaxel 1 supporting sources ★☆☆☆☆
4-(4-Hydroxyphenyl)-2-butanone 1 supporting sources ★☆☆☆☆
7-Oxositosterol 1 supporting sources ★☆☆☆☆

paclitaxel

  1. Current medicinal chemistry
  2. Journal of natural medicines
  3. Plants (Basel, Switzerland)
  4. Mycorrhiza
  5. Current drug targets
View 5 additional sources
  1. Tree physiology
  2. BMC plant biology
  3. Yao xue xue bao = Acta pharmaceutica Sinica
  4. Rapid communications in mass spectrometry : RCM
  5. Plant physiology and biochemistry : PPB

TAXOL

  1. Archives of biochemistry and biophysics
  2. Journal de pharmacie de Belgique
  3. Planta medica
  4. Frontiers in plant science
  5. Turkish journal of chemistry
View 4 additional sources
  1. Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie
  2. Current pharmaceutical biotechnology
  3. Chemistry & biology
  4. Journal of natural products

Geranylgeranyl diphosphate

  1. Archives of biochemistry and biophysics
  2. Chemistry & biology

Taxa-4(5),11(12)-diene

  1. Archives of biochemistry and biophysics
  2. Chemistry & biology

Taxanes

  1. Plants (Basel, Switzerland)
  2. Current drug targets

Taxoids

  1. BMC plant biology
  2. Rapid communications in mass spectrometry : RCM

10-Deacetylbaccatin III

  1. Current medicinal chemistry

10-Deacetylpaclitaxel

  1. Rapid communications in mass spectrometry : RCM

4-(4-Hydroxyphenyl)-2-butanone

  1. Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials

7-Oxositosterol

  1. Journal of Asian natural products research

Activities

Taxus has 2 reported activities identified across 7 scientific publications and several other databases. The most consistently reported activities include Anticancer, Antineoplastic.

Activities reported in Taxus
Activity Supporting sources Consensus
Anticancer 3 supporting sources ★★☆☆☆
Antineoplastic 1 supporting sources ★☆☆☆☆

Anticancer

  1. Current medicinal chemistry
  2. BMC plant biology
  3. Tree physiology

Antineoplastic

  1. Current pharmaceutical biotechnology

Medicinal Uses

Taxus has 8 reported medicinal uses identified across 7 scientific publications and several other databases. The most consistently reported uses include cancer, cancers, breast cancer, chemotherapy, inflammation.

Most Reported Uses

Use Sources Consensus
cancer Plants (Basel, Switzerland) (and other 4 sources) ★★☆☆☆
cancers Genes (and other 2 sources) ★☆☆☆☆
breast cancer Current pharmaceutical biotechnology (and other 1 sources) ★☆☆☆☆
chemotherapy Mycorrhiza (and other 1 sources) ★☆☆☆☆
inflammation Current diabetes reviews (and other 1 sources) ★☆☆☆☆
lung cancer Current pharmaceutical biotechnology (and other 1 sources) ★☆☆☆☆
ovarian cancer Current pharmaceutical biotechnology (and other 1 sources) ★☆☆☆☆
tumor Journal of the American Chemical Society (and other 1 sources) ★☆☆☆☆

Preparations

Preparations Sources Consensus
Taxus stem barks The Plant journal : for cell and molecular biology (and other 1 sources) ★☆☆☆☆
bark of Taxus Current pharmaceutical biotechnology (and other 1 sources) ★☆☆☆☆
callus cultures Yao xue xue bao = Acta pharmaceutica Sinica (and other 1 sources) ★☆☆☆☆
cell cultures Nature biotechnology (and other 1 sources) ★☆☆☆☆
cell lines Current drug targets (and other 1 sources) ★☆☆☆☆
cell suspension cultures Nature biotechnology (and other 1 sources) ★☆☆☆☆