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CCDB → Pteridophytes → Thelypteridaceae → Phegopteris → Phegopteris polypodioides Fée

6 chromosome counts in Phegopteris polypodioides Fée:

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		Name	Accepted Name	Gametophytic(n)	Sporophytic(2n)	Data Source	reference
!		Phegopteris polypodioides Fée	Phegopteris polypodioides Fée		90	British Isles cytology	Manton, I. Probl. Cytol. Evol. Pterid. (1950)
		Phegopteris polypodioides Fée	Phegopteris polypodioides Fée	30III		IPCN online	Tsai, J. L. & W. C. Shieh. 1985. A cytotaxonomic survey of the fern family Aspidiaceae (sensu Copeland) in Taiwan. J. Sci. Engin. 22: 121–144.
!		Phegopteris polypodioides Fée	Phegopteris polypodioides Fée	90	90	IPCN72	MULLIGAN, G.A., L. CINQ-MARS, & W.J. CODY. 1972. Natural interspecific hybridization between sexual and apogamous species of the beech fern Phegopteris Fee. Canad. J. Bot. 50: 1295-1300.
!		Phegopteris polypodioides Fée	Phegopteris polypodioides Fée	30		IPCN67-71	HIRABAYASHI, H. 1969. Chromosome numbers in several species of the Aspidiaceae. J. Jap. Bot. 44: 113-119.
!		Phegopteris polypodioides Fée	Phegopteris polypodioides Fée	90		IPCN67-71	70-309
!		Phegopteris polypodioides Fée	Phegopteris polypodioides Fée	90		IPCN67-71	KEMPF. C. 1967. Fougeres d'Alsace. Inf. Ann. Caryosyst. et Cytogenet. 1: 15-16.