Hans Heinrich Pfeiffer (January 10, 1896^[a] - 1970)^[4] was a German botanist and physiologist, with a particular interest in spermatophytes.^[3]

The standard author abbreviation H.Pfeiff. is used to indicate this person as the author when citing a botanical name.^[5]

Some published names

(incomplete list)^[6]

• Cyperaceae Androtrichum giganteum (Kunth) H.Pfeiff. Revista Sudamer. Bot. 6: 185. 1940
• Cyperaceae Androtrichum trigynum (Spreng.) H.Pfeiff. Repert. Spec. Nov. Regni Veg. 42: 10. 1937
• Cyperaceae Becquerelia bicolor H.Pfeiff. Repert. Spec. Nov. Regni Veg. 18: 381. 1922
• Cyperaceae Becquerelia bicolor H.Pfeiff. Repert. Spec. Nov. Regni Veg. 18: 381. 1922
• Cyperaceae Becquerelia bicolor f. humilis H.Pfeiff. Repert. Spec. Nov. Regni Veg. 18: 382. 1922
• Cyperaceae Becquerelia bicolor f. ramosissima H.Pfeiff. Repert. Spec. Nov. Regni Veg. 18: 382. 1922
• Cyperaceae Becquerelia bicolor f. verticillata H.Pfeiff. Repert. Spec. Nov. Regni Veg. 18: 382. 1922
• Cyperaceae Becquerelia bullata C.B.Clarke & H.Pfeiff. Repert. Spec. Nov. Regni Veg. 18: 382. 1922

(These may not be accepted names.)

Some publications

• 1938. Submikroskopische Morphologie des Protoplasmas, 73 Gebr. Borntraeger, Berlín
• 1940. Experimentelle Cytologie, 35 et seq. Chron. Bot. Co. Leyden
• 1948. Kolloid-Z. Z. Naturforsch. 1 : 461
• 1948. Birefringence and Orientation-Rate of the Leptones of Protoplasm. Nature 162 : 419–420. doi:10.1038/162419a0
• 1958. Kuster, E; Pfeiffer, H.H. Osmotischer wert, Saugkraft, turgor. Ed. Vienna : Springer-Verlag. 7 pp.

Books

• Huss, W; Pfeiffer, H.H. (1948). Zellkern und Vererbung (Núcleos celulares y características). Ed. Schwab. 160 pp.
• Pfeiffer, H.H. (1949). Das Polarisationsmikroskop als Messinstrument in Biologie und Medizin (The polarizing microscope as a measuring instrument in biology and medicine). Ed. Vieweg. 94 pp.
• ----- (1940). Experimentelle cytologie. Ed. F.Verdoorn, vol. 4. 240 pp. 28 il.

(taken from es:Hans Heinrich Pfeiffer)