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{{Taxobox
| image = Coloured Figures of English Fungi or Mushrooms - t. 238.png
| image_width = 234px
| image_caption = Illustration of a half-free morel, 1799
| regnum = Fungi
| divisio = Ascomycota
| classis = Pezizomycetes
| ordo = Pezizales
| familia = Morchellaceae
| genus = Morchella
| species = M. semilibera
| binomial = Morchella semilibera
| binomial_authority = DC. (1805)
| synonyms = Mitrophora semilibera (DC.) Lév (1846)
Morchella patula var. semilibera (DC.) S.Imai (1954)
}}{{mycomorphbox
| name = Morchella semilibera
| whichGills = no
| capShape = conical
| capShape2 = ovate
| hymeniumType = smooth
| stipeCharacter = bare
| ecologicalType = mycorrhizal
| ecologicalType2 = saprotrophic
| sporePrintColor = cream
| sporePrintColor2 = yellow
| howEdible = choice
}}Morchella semilibera, commonly called the half-free morel, is a species of fungus in the family Morchellaceae native to Europe and Asia.[[2][3]DNA analysis has shown that the half-free morels, which appear nearly identical on a macroscopic scale, are a cryptic species complex, consisting of at least three geographically isolated species.[4] Because de Candolle originally described the species based on specimens from Europe, the scientific name M. semilibera should be restricted to the European species.][ In 2012, Morchella populiphila was described from western North America, while Peck's 1903 species name Morchella punctipes was reaffirmed for eastern North American half-free morels.[3] M. semilibera and the other half-free morels are closely related to the black morels (M. elata and others).[4]]A proposal has been made to conserve the name Morchella semilibera against several earlier synonyms, including Phallus crassipes, P. gigas and P. undosus. These names, sanctioned by Elias Magnus Fries, have since been shown to be the same species as M. semilibera.[8] References1. ^1 {{cite web| title=Morels & False Morels of the Pacific Northwest: An Introduction| first=Ian| last=Gibson| publisher=Pacific Northwest Key Council| year=2009| url=http://www.svims.ca/council/Morels.htm| accessdate=2011-04-18}}
2. ^1 2 {{cite journal| journal=Fungal Genetics and Biology|date=Mar 2011| volume=48| number=3| pages=252–265| title=Phylogeny and historical biogeography of true morels (Morchella) reveals an early Cretaceous origin and high continental endemism and provincialism in the Holarctic| vauthors=O'Donnell K, Rooney AP, Mills GL, Kuo M, Weber NS, Rehner SA| pmid=20888422| doi=10.1016/j.fgb.2010.09.006| url=https://naldc-legacy.nal.usda.gov/naldc/download.xhtml?id=49542&content=PDF}}
3. ^1 2 {{cite journal |vauthors=Kuo M, Dewsbury DR, O'Donnell K, Carter MC, Rehner SA, Moore JD, Moncalvo JM, Canfield SA, Stephenson SL, Methven AS, Volk TJ |title=Taxonomic revision of true morels (Morchella) in Canada and the United States |journal=Mycologia |date=11 April 2012 |doi=10.3852/11-375 |pmid=22495449 |volume=104 |issue=5 |pages=1159–77|url=http://thekeep.eiu.edu/cgi/viewcontent.cgi?article=1192&context=bio_fac }}
4. ^1 {{cite journal |vauthors=Moreau PA, Bellanger JM, Clowez P, Courtecuisse R, Hansen K, Knudsen H, O'Donnell K, Richard F |title=Proposal to conserve the name Morchella semilibera against Phallus crassipes, P. gigas and P. undosus |journal=Taxon |year=2014 |volume=63 |issue=3 |pages=677–8 |doi=10.12705/633.20 |url=http://ascofrance.com/uploads/forum_file/Moreau-et-al-2014-proposal-Morchella-semilibera-Taxon-677-678-0001.pdf |format=PDF}}
[1][2][3][4]
}}External links{{Commons category}}- {{IndexFungorum|163198}}
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{{Morchellaceae}}{{Taxonbar|from=Q1795398}}{{Pezizomycetes-stub}} 5 : Morchellaceae|Edible fungi|Fungi described in 1805|Fungi of Asia|Fungi of Europe |