Results 191 to 200 of about 3,190,573 (222)
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Diversitication of the secondary xylem structure in early lignophytes

2005
The middle Devonian aneurophytalean progymnosperms are generally accepted candidates as ancestors of the earliest seed plants. Their wood is composed of rather broad tracheids with crowded bordered pits on all walls and homocellular, tall and narrow rays. Suggested evolutionary trends include: 1) a decrease in diameter of tracheids (in both arborescent
Galtier, Jean, Meyer-Berthaud, Brigitte
openaire   +1 more source

Secondary Xylem

1993
John A. Romberger   +2 more
openaire   +1 more source

Exogenous gibberellin enhances secondary xylem development and lignification in carrot taproot

Protoplasma, 2017
Guang-long Wang   +4 more
semanticscholar   +1 more source

Molecular analysis of secondary xylem development in poplar

2003
info:eu-repo/semantics ...
Baucher, Marie   +2 more
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Rayless Secondary Xylem of Halophytum

Bulletin of the Torrey Botanical Club, 1978
openaire   +1 more source

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