Author: Boehmer, G. R.
Title: Spermatologiae vegetabilis. Pars I. De seminum existentia differentia et usu. Pars II. De seminum ortu foecundatione et incremento. Pars III. De seminum collectione duratione et conservatione. Pars IV. De seminum ad sementem praeparatione. Pars V. De seminum satione. Pars VI. De germinationis adminiculis. Pars VII et ultima. De germinatione. [Complete].
Description: Vitembergae [Wittenberg], Carolus Christianus Dürrius, 1777-1784. Seven parts in one. 4to (20.0 x 17.0 cm). 218 pp.; several nice wood-engraved vignettes. Original boards. Spine with handwritten paper label. = Georg Rudolph Boehmer (1723-1803) was a German botanist at the University of Wittenberg, Germany. Over a period of seven years he published a book on plant seeds in seven chapters. Each chapter was defended by one of his students at the university, each to become medical doctor (although one student defended a part not pro gradu doctoris, but pro licentia). Boards with some shelfwear, the paper spotted, old, private library stamp on first title, some scattered, light spotting, a few leaves creased. Otherwise a very good, clean and complete copy. Rare. Pritzel, p. 904. Not in Stafleu and Cowan.

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