Annals of the Tsukuba Botanical Garden		date of publication
Annals of the Tsukuba Botanical Garden Volume 11		December 1992
	Tamotsu HASHIMOTO:	P.1
	Novelties of the Genus Malaxis to Japan
	YANO, Yoshiharu:	P.9
	Pollen Grain Morphology in Clematis (Ranunculaceae)
	Tsukasa IWASHINA and Hiroaki HATTA:	P.23
	The Flavonoid Glycosides in the Leaves of Cornus Species II. The Flavonoids of C. canadensis and C. suesica
	HIRAYAMA, Ryoji:	P.35
	An Attempt of the Three-dimensional Analysis of Soil Voids in Using Consecutive Soil Thin Section