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?Prodr. (DC.) 17: 208, 1873?. Submitted.

?Syn. Pl. (Persoon) 1: 292, 1805?. Submitted.

?Nuovo Giorn. Bot. Ital. 17: 252, 1910?. Submitted.

?Mus. Bot. 2: 71, 1856?. Submitted.

?Bot. Mag. (Tokyo) 27: 183, 1913?. Submitted.

?Bot. Mag. (Tokyo) 23: 191, 1909?. Submitted.

?Compt. Rend. Hebd. Seances Acad. Sci. 0: 74, 1872?. Submitted.

?Prodr. (DC.) 17: 158, 1873?. Submitted.

?Fl. Sylv. Kor. 19: 26, 1932?. Submitted.

?Fremdl?d. Wald- Parkb?me 523, 1906?. Submitted.

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?Sp. Pl.  326, 1753?. Submitted.