Picea obovata

Fig. 1. Distribution of iron in trees trunk on the background and the haloes of iron ore bodies (deposit Oktyabr skoe, Tat yaninskoe, and Zmeinaya gorka). A - larch (Larix dahurica Turcz.) B - pine (Pinus silvestris L.) C - birch (Betula platyphylla Sukacz.) D - cedar (Cedrus sibirica (Rupr.) E - fir-tree (Picea obovata Ledeb) F - rowan-tree (Sorbus sibirica Hedl.). 1 - on the haloes (a - the most intensive, b - of middle intensive, c - the less intensive) 2 - on the background.

Neocembrene (113) has been isolated from the oleoresin of Picea obovata and Pinus koraiensis. 

Abies sachalinensis Masters/Sakhalin fir Abies sibirica Ledeb./Siberian fir ImHx dahurica Turcz./Dahurian larch Larix sibirica Ledeb./Siberian larch Piceafennica Regel/Finnish Siberian spruce Picea jesoensis (S. et Z.) Carr./Jeddo spruce Picea obovata Led./Siberian spruce Picea schrenkiana Fish Meyer/Schrenk spruce Pinus koraiensis Sieb. Zuss/Korean pine Pinus sibirica Rupr./Siberian stone pine Pinus sylvestris L./Scotch pine Taxus baccata L./English yew... 

Picea obovata Ledeb. var. schrenkiana (Fisch. C.A. Mey) Carriere, Picea prostrata Isakov, Picea robertii P. Vipper, Picea... 

Ivanova, S. Z., S. A. Medvedeva, N. A. Tyukavkina, and N. D. Zelenikina Phenolic acids and their glycosides from the oleoresin of Picea obovata and Picea ajanensis. Khim. Prir. Soedin. — Chem. nat. compounds 11, 415—416 (russ.), 424 (engl.) (1975). 

From the needles of Picea obovata Ledeb, and Picea koraiensis Nakai (Pinaceae) [2391],... 

Constit. of Picea glauca, P. koraensis, P. obovata and P. glehnii. White-yellow amorph. powder (MeOH/CHCl3). Mp 193-194°. [ocf -54.1° (c, 2.24 in Me2CO). 

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