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CCDB → Angiosperms → Compositae → Matricaria → Matricaria matricarioides (Less.) Porter

40 chromosome counts in Matricaria matricarioides (Less.) Porter:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	British Isles cytology	Rutland, J.P. New Phytol. 40: 210-214 (1941)
!		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	British Isles cytology	Kay, Q.O.N. (5.viii.1991)
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	Flora Iberica	Contribution la connaissance cytotaxinomique des spermatophyta du Portugal. II. Compositae Fernandes, A. & M. Queirs.Bol. Soc. Brot. ser. 245: 5-121(1971).
!		Matricaria suaveolens (Pursh) Buchenau	Matricaria matricarioides (Less.) Porter	9(1)		Asteracea	Rutland 1941 New Phytologist
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18(1)	Asteracea	Suzuka 1950a Seiken Ziho (= Rep. Kihara Inst. Biol. Res.)
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18(1)	Asteracea	Love ＆ L. 1984 Taxon
!		Matricaria suaveolens (Pursh) Buchenau	Matricaria matricarioides (Less.) Porter		18(1)	Asteracea	Probatova et al. 2009a Takahashi, H. ＆ Ohara, M. (eds.): Biodiversity and biogeography on the Kurii Islands and Sahkhalin.
!		Matricaria suaveolens (Pursh) Buchenau	Matricaria matricarioides (Less.) Porter		18(1)	Asteracea	Parfenov ＆ D. 1987 Zapov. Belorussii Issl.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	9(1)		Asteracea	Vaarama 1948 Repts. Dep. Agric. Univ. Inst. Appl. Sci. (Iceland), Ser. B,
!		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18(1)	Asteracea	Mitsuoka ＆ E. 1972 Osterr. Bot. Zeitschr. (= Plant Syst. Evol.)
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	9(1)		Asteracea	Keil 1979 Taxon
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	IPCN online	Arohonka, T. 1982. Chromosome counts of vascular plants of the island Seili in Nauvo, southwestern Finland. Turun Yliopiston Julkaisuja, Sar. A 2, Biol.-Geogr. 3: 1–12.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	IPCN online	Kartashova, N. N., L. A. MALAKHOVA, Koslova & N. A. Dubrova. 1974. Chisla chromosom u rjada polesnykh rastenij is prirodnykh populjacij flory Priob'ja. Biol. Biofis. Tomsk. 47–53.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	9		IPCN online	Mulligan, G. A. 1984. Chromosome numbers of some plants native and naturalized in Canada. Naturaliste Canad. 111: 447–449.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	IPCN online	Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	IPCN online	Skalinska, M. 1978. Further studies in chromosome numbers of Polish angiosperms. Twelfth contribution. Acta Biol. Cracov., Ser. Bot. 21: 31–63.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	IPCN online	Belaeva, V. A. & V. N. SIPLIVINSKY. 1975. Chromosome numbers and taxonomy of some species of Baikal flora. Bot. Žhurn. (Moscow & Leningrad) 60(6): 864–872.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	IPCN online	Skalinska, M., E. Pogan, R. CZAPIK & e. al. 1978. Further studies in chromosome numbers of Polish angiosperms. XII. Acta Biol. Cracov., Ser. Bot. 21: 31–63.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	IPCN online	KARTASHOVA, N. N., L. A. MALAKHOVA & A. A. KOZLOVA. 1974. Study of the chromosomes of the representatives of the Ob region flora. I. Number of chromosomes of the Tomsk district. Naucn. Dokl. Vyss. Shkoly, Biol. Nauki 4: 114–119.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	9		IPCN online	Keil, D. J. & D. J. Pinkava. 1976. Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	IPCN online	Garcia, S., H. Inceer, T. Garnatje & J. Vallès. 2005. Genome size variation in some representatives of the genus Tripleurospermum. Biol. Pl. 49(3): 381–387.
		Lepidotheca suaveolens (Pursh) Nutt.	Matricaria matricarioides (Less.) Porter		18	IPCN online	Probatova, N. S. & A. P. Sokolovskaya. 1990. Chromosome numbers in some representatives of the families Asclepiadaceae, Asteraceae, Boraginaceae, Chenopodiaceae, Lamiaceae, Oleaceae, Onagraceae, Scrophulariaceae, Solanaceae, Urticaceae from the Soviet Far East. Bot. Žhurn. (Moscow & Leningrad) 75: 1619–1622.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	9		IPCN67-71	TAYLOR, R.L., & G.A. MULLIGAN. 1968. Flora of the Queen Charlotte Islands. Part 2. Cytological aspects of the Vascular Plants. Queen's Printer, Ottawa. pp. 148.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	IPCN67-71	MULLIGAN, G.A., & A.E. PORSILD. 1969. Chromosome numbers of some plants from the unglaciated central Yukon plateau, Canada. Canad. J. Bot. 47: 655-662.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	IPCN67-71	FERNANDES, A., & M. QUEIROS. 1971. Contribution a la connaissance cytotaxinomique des Spermatophyta du Portugal. II Compositae Bol. soc. Brot. 45 (ser. 2l: 5-122.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	9		IPCN73-74	POWELL, A.M., D.W. KYHOS, & P.H. RAVEN. 1974. Chromosome numbers in Compositae. X. Amer. J. Bot. 61: 909-913.
!		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	eFlora
!		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	Darlington, 1955	Rutland 1941,
!		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	Darlington, 1955	Suzuka 1950a
!		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	C-values database	Bennett MD. 1972. Nuclear DNA content and minimum generation time in herbaceous plants. Proceedings of the Royal Society of London Series B-Biological Sciences. 181:109-135
!		Matricaria matricarioides None	Matricaria matricarioides (Less.) Porter		18	Cave1956	Love & Love b
!		Matricaria matricarioides None	Matricaria matricarioides (Less.) Porter		18	Cave1957	Mulligan
!		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	9		Cave1963	Sorsa 1962
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	9	0	CromoCat 2015	Keil, D. J. & Pinkava, D. J. (1976). Chromosome counts and taxonomic notes for Compositae from the United States and Mexico. Amer. J. Bot. 63: 1393–1403.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	9	0	CromoCat 2015	Mulligan, G. A. (1984). Chromosome numbers of some plants native and naturalized in Canada. Naturaliste Canad. 111: 447-449.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	0	18	CromoCat 2015	Arohonka, T. (1982). Kromosomilukumäärityksiä Nauvon Seilin saaren putkilokasveista. (Chromosome counts of vascular plants of the island Seiliin Nauvo, SW Finland) Turun Yliopiston Biologian Laitoksen Julkaisuja 3: 1-12.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	0	18	CromoCat 2015	Garcia, S., Inceer, H., Garnatje, T. & Vallès, J. (2005). Genome size variation in some representatives of the genus Tripleurospermum. Biol. Pl. 49(3): 381–387.
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter	0	18	CromoCat 2015	Lövkvist, B. & Hultgård, U.-M. (1999). Chromosome numbers in south Swedish vascular plants Opera botanica 137: 1-42
		Matricaria matricarioides (Less.) Porter	Matricaria matricarioides (Less.) Porter		18	CromoCat 2015	Fernandes, A. & Queirós, M. (1971a). Contribution à la connaissance cytotaxinomique des spermatophyta du Portugal. II. Compositae. Bol. Soc. Brot. 45: 5-122.
!		Lepidotheca suaveolens (Pursh) Nutt.	Matricaria matricarioides (Less.) Porter		18	IAPT/IOPB	IAPT/IOPB Chromosome Data 23