Description |
1: A Preliminary Note on Cytological and Embryological Studies in Arctic Poae, reprinted from Hereditas XXXVI. 2: Cytological Studies of the Effect of 2,4 Dichlorophenoxyacetic acid, 2-methyl, 4-chlorophenoxyacetic acid, and 2, 4 5-trichlorophenoxyacetic acid on Allium cepa, preprinted from the Annals of Royal Agricultural College of Sweden. 3: A Cytological and Embryological Study of Antennaria porsildii, reprinted from Hereditas XXXVI.4: Form and Biotype Formation in Calamagrostis purpurea, reprinted from Hereditas XXXVII. 5: Experimental Studies in Scandinavian Alpine Plants II. On the Origin of the Greenlandic Species Melandrium triflorum (R.Br.) reprinted from Hereditas XXXVII. First separate edition. Offprint. Original wrappers.* |