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... PYR ... (2593 elements)

ALGOPYRIN · FAGOPYRISM · FAGOPYRISME · FAGOPYRUM · GLUCOPYRANOSYL · LEUCOPYRITE · METHYLGLUCOPYRANOSIDES · OLIGOPYRIMIDIQUE · PARACOPYRIGHT · PYR

... YRU ... (485 elements)

MYRKKYRUISKE · NYKYRUJ · PINEYRUA · SKYRUNNING · SKYRUP · VYRUBAT · VYRUBIT · VYRUBOVA · WYRUBOWA · YRU

... APYRU ... (35 elements)

PAPYRUSEN · PAPYRUSES · PAPYRUSPFLANZE · PAPYRUSRIET · PAPYRUSROLLEN

... LPYRU ... (15 elements)

ENOLPYRUVYL · ENOLPYRUVYLSHIKIMATE · ENOLPYRUVYLSHIKIMIC · HYDROXYPHENYLPYRUVATE · PHENYLPYRUVIC

... MPYRU ... (3 elements)

MELAMPYRUM · VAMPYRUM

... OPYRU ... (33 elements)

AEROPYRUM · FAGOPYRUM · HALOPYRUM · MICROPYRUM · MIEROPYRUM

... PYRUL ... (4 elements)

PYRULA · PYRULARIA · PYRULE

... PYRUM ... (33 elements)

AEROPYRUM · AMBLYOPYRUM · BRIZOPYRUM · EREMOPYRUM · MICROPYRUM

... PYRUS ... (48 elements)

PAPYRUSEN · PAPYRUSES · PAPYRUSFORSCHUNG · PAPYRUSPFLANZE · PAPYRUSSAMMLUNG

... PYRUV ... (42 elements)

HYDROXYPHENYLPYRUVATE · HYDROXYPYRUVATE · PHOSPHENOLPYRUVATE · PHOSPHOPYRUVATE · PYRUVALDEHYDE

... YPYRU ... (4 elements)

DASYPYRUM · HYDROXYPYRUVATE