Botany

HEUGLIN, M. (ARTIN) TH. von.

Leipzig u. Heidelberg, Winter'sche Verlagshandlung, 1869.

TRINIUS, C.B.

St. Petersbourg, L'Imprimerie de L'Academie Imperiale des Sciences, 1832.

DEN BOTANISKE REJSE TIL VESTGRØNLAND 1889-90. -

Kjøbenhavn, Reitzel, 1898.

WARMING, EUG.

Kjøbenhavn, 1888.

SCHÜBLER, G.

Tübingen, Schönhardt'schen Schriften, (1825).

ANDERSSON, N. J.

(Stockholm, 1854).

BANG, JENS.

Kjøbenhavn, Popp, 1805.

BOTANICAL GARDEN OF COPENHAGEN -

Hafniae (Copenhague), I.H. Schultzii, 1833.

WARMING, EUG.

Kjøbenhavn, Bianco Luno, 1877 - 1916.

(ØRSTED, A. S.).

Kjøbenhavn, Schultz, 1870.

MÖBIUS, MARTIN.

Stuttgart, 1968.

PAULSSON, GREGOR (Red.).

PALUDAN, HOTHER M.FL.

LINNÉ -

Uppsala, 1979.

GATIN, C.-L.

STERNER, RIKARD.

LUDLOW a. SHERIFF - FLETCHER, HAROLD R.

NEERGAARD, PAUL.