Polygonum arenastrum subsp. calcatum
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Synonymy
Polygonum arenastrum subsp. calcatum in Wisskirchen & Haeupler, Wisskirchen 1998: 378. 1998
- ≡Polygonum calcatum, Bot. Not. 1904: 144. 1904 syn. sec. Wisskirchen & Haeupler 19983
- =Polygonum aviculare subsp. calcatum, Ber. Schweiz. Bot. Ges. 22: 120. 1913 syn. sec. Wisskirchen & Haeupler 1998
- =Polygonum aviculare var. calcatum, Uppsala Univ. Arsskr. 7: 134. 1945 syn. sec. Wisskirchen & Haeupler 1998
- ≜ Polygonum calcatum, Bot. Not. 1904: 144. 1904 sec. OBERDORFER, rel. sec. BfN
- ≜ Polygonum calcatum, Bot. Not. 1904: 144. 1904 sec. ROTHMALER 1990, rel. sec. BfN
- ≜ Polygonum calcatum, Bot. Not. 1904: 144. 1904 sec. SCHMEIL-FITSCHEN, rel. sec. BfN