Thismiaceae
Thismiaceae is a family of flowering plants whose status is currently uncertain. The Angiosperm Phylogeny Group classifications (APG II, APG III , and APG IV) merge Thismiaceae into Burmanniaceae, noting that some studies have suggested that Thismiaceae, Burmanniaceae and Taccaceae should be separate families, whereas others support their merger.

The family has been recognized by some authors (like J. Hutchinson, Chase "et al." 1995, 2000; Caddick "et al." 2000; Neyland 2002; Thiele & Jordan 2002, Merckx "et al." 2006 and Woodward "et al." 2007). Others have supported the APG position of merging the family into Burmanniaceae, sometimes as the tribe Thismieae (Maas-van de Kamer in Kubitzki system and others).

For those who keep the family separate, it consists of five genera, three ("Afrothismia", "Haplothismia" and "Oxygyne") are entirely from Old World, "Thismia" is from tropical areas of both America and Asia, as well as three temperate species in Illinois (U.S.A), Japan and New Zealand, temperate Australia and "Tiputinia" is from the Amazon basin.
;List of Genera
* "Afrothismia" 
* "Haplothismia" 
* "Oxygyne" 
* "Thismia" 
* "Tiputinia" 
Q35409
family
Concept
Q25314
flowering plant
Concept
Q539818
Angiosperm Phylogeny Group
ORG
Q156518
APG II
MISC
Q156982
APG III
MISC
Q24895148
APG IV
Concept
Q1016710
Burmanniaceae
Concept
Q3506078
J. Hutchinson
UNK
Q1016710
Burmanniaceae
Concept
Q227936
tribe
Concept
Q3489024
Kubitzki system
MEDIA
Q42530
tropical
LOC
Q828
America
LOC
Q48
Asia
LOC
Q1204
Illinois
LOC
Q17
Japan
LOC
Q664
New Zealand
LOC
Q408
Australia
LOC
Q244451
Amazon basin
Concept
Q1658796
Afrothismia
Concept
Q16879049
Haplothismia
Concept
Q1331342
Oxygyne
Concept
Q941028
Thismia
Concept
Q16879057
Tiputinia
Concept
Q134352
Thismiaceae
Concept
Q134352
Thismiaceae
Concept
Q134352
Thismiaceae
Concept
1995-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
1995
DATE
2000-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2000
DATE
2000-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2000
DATE
2002-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2002
DATE
2002-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2002
DATE
2006-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2006
DATE
2007-01-01T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2007
DATE
taxon rank
taxonomic type
follows
follows
continent
diplomatic relation
diplomatic relation
diplomatic relation
diplomatic relation
diplomatic relation
diplomatic relation