Classis Cruciformium Emendata

• Title: Classis Cruciformium Emendata
• Abbreviation: Cl. Crucif. Emend.
• Authors: Heinrich Johann Nepomuk von Crantz
• Publication: Jan-Aug 1769

References

• Crantz, H.J.N.v. 1769. Classis Cruciformium Emendata cum figuris aeneis in necessarium Institut. rei herbariae supplementum. 139 pp, 3 tab. Impensis Ioannis Pauli Kraus, Lipsia. Biblioteca Digital Reference page. 
• Tropicos
• in IPNI