# Cruciata glabra

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Species of flowering plant

Cruciata glabra Scientific classification Kingdom: Plantae Clade: Embryophytes Clade: Tracheophytes Clade: Spermatophytes Clade: Angiosperms Clade: Eudicots Clade: Asterids Order: Gentianales Family: Rubiaceae Genus: Cruciata Species: C. glabra Binomial name Cruciata glabra (L.) Opiz[1] Synonyms[2] List Galium bauhini Roem. & Schult. Valantia bauhini (Roem. & Schult.) Schur Valantia glabra L.

***Cruciata glabra***, **smooth crosswort**, is a species of [flowering plant](/source/Flowering_plant) in the family [Rubiaceae](/source/Rubiaceae), native to Morocco, Algeria, southern, central and eastern Europe, the Caucasus, Kazakhstan, the Altai, and western Siberia.[2] It is often found in beech (*[Fagus sylvatica](/source/Fagus_sylvatica)*) forests.[3]

## Subspecies

The following subspecies are currently accepted:[2]

- *Cruciata glabra* subsp. *balcanica* (Ehrend.) Soó

- *Cruciata glabra* subsp. *glabra*

- *Cruciata glabra* subsp. *hirticaulis* (Beck) Natali & Jeanm.

- *Cruciata glabra* subsp. *krylovii* (Iljin) E.G.Naumova

## References

1. **[^](#cite_ref-1)** Seznam: 34 (1852)

1. ^ [***a***](#cite_ref-60456820-2_2-0) [***b***](#cite_ref-60456820-2_2-1) [***c***](#cite_ref-60456820-2_2-2) ["*Cruciata glabra* (L.) Opiz"](http://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:60456820-2). *Plants of the World Online*. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 30 September 2020.

1. **[^](#cite_ref-3)** Peña, Lorena; Amezaga, Ibone; Onaindia, Miren (2011). ["At which spatial scale are plant species composition and diversity affected in beech forests?"](https://link.springer.com/content/pdf/10.1007/s13595-011-0147-2.pdf) (PDF). *Annals of Forest Science*. **68** (8): 1351–1362. [doi](/source/Doi_(identifier)):[10.1007/s13595-011-0147-2](https://doi.org/10.1007%2Fs13595-011-0147-2). [S2CID](/source/S2CID_(identifier)) [31895897](https://api.semanticscholar.org/CorpusID:31895897). Retrieved 30 September 2020.

Taxon identifiers Cruciata glabra Wikidata: Q160023 Wikispecies: Cruciata glabra APDB: 182605 BioLib: 40621 CoL: ZRR8 EoL: 1093661 EPPO: CCTGL EUNIS: 181855 GBIF: 5338929 GRIN: 408590 iNaturalist: 133145 IPNI: 60456820-2 ISC: 113629 NCBI: 29785 Observation.org: 126339 Open Tree of Life: 807620 PFI: 4181 Plant List: kew-51735 POWO: urn:lsid:ipni.org:names:60456820-2 Tropicos: 27907588 WFO: wfo-0000932943 Valantia glabra Wikidata: Q50878913 APDB: 182606 CoL: 7F9NT EUNIS: 182121 GBIF: 2908349 GRIN: 408592 IPNI: 769652-1 POWO: urn:lsid:ipni.org:names:769652-1 Tropicos: 100272859 WFO: wfo-0000330855

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Adapted from the Wikipedia article [Cruciata glabra](https://en.wikipedia.org/wiki/Cruciata_glabra) by Wikipedia contributors ([contributor history](https://en.wikipedia.org/wiki/Cruciata_glabra?action=history)). Available under [Creative Commons Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/). Changes may have been made.