This is a preview. Log in through your library . Abstract Polyembryony, particularly in angiosperms, is a rare occurrence. This is a report on the occurrence of this unusual phenomenon in Acer ...

Shows stems and tall lanceolate leaves of young plants. This is a plant genus of the family poaceae, widely cultivated in the tropics for the sweet cane that is processed into sugar.

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SEVERAL letters have appeared recently in NATURE on the “bleeding” of trees in spring. Every farmer in Eastern Canada knows that the sap flows most freely from his tapped maples (Acer saccharum) when ...

Maple sugar season is underway in northern Ohio and the future of the sugar maple (acer saccharum) may be in question. Forest or sugar bush maple trees are the source of maple sugar sap used to ...