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Search results, herbarium specimens collected by John Pitchford
Results 1 to 7 of 7

	taxon	locality	collectors		date	institution
	Mentha arvensis x aquatica = M. x verticillata	GB, VC18 South Essex, Leyton	Edward Tronter John Pitchford	Carlisle Museum Herbarium Samuel Goodenough		K
	Mentha arvensis x aquatica = M. x verticillata	GB, VC21 Middlesex, Hackney	John Pitchford	Dawson Turner William Jackson Hooker		K
	Mentha arvensis x spicata = M. x gracilis		John Pitchford	Samuel Goodenough		K
	Mentha arvensis x spicata = M. x gracilis		John Pitchford	Samuel Goodenough Carlisle Museum Herbarium		K
	Mentha gentilis var. varigata		John Pitchford	Carlisle Museum Herbarium Samuel Goodenough		K
	Mentha piperita var. piperita	GB, Norfolk	John Pitchford	Dawson Turner William Jackson Hooker		K
	Verbascum blattaria		John Pitchford			K

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