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Monocots - Database of anatomical images

0540-0543 Carex umbrosa

First Collector NA
Collection Date july 1970
Country Switzerland
Province Zurich
Latitude NA
Longitude NA
Altitude 430
Habitat Perennial. Ash forest, hill zone.

Anatomical description of culm

Culm-diameter 1-2 mm, wall very large, radius of culm in relation to wall thickness approximately 1: 0.75. Otline triangular, obtusely. Culm-center hollow and surrounded by many large thin-walled, not lignified cells. Center with net-like aerenchyma (stel

Anatomical description of rhyzom

Rhizome diameter 1-1.99 mm, Rhizome center full, containing unlignified cells. Endodermis absent.With cortex/central cylinder separation. Endodermis present. Endodermis cells u-shaped, thick walled. Cells in the cortex round. Vascular bundles in the cort

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