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Cross section of white baneberry root showing vascular cylinder.

Root

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Water plant root cross section showing large air cavities.

Tomato root longitudinal section showing growth zones.

Enlarged section showing vascular cylinder and cortex in root.

Enlarged section showing vascular cylinder and cortex in root.

Enlarged section showing vascular cylinder and cortex in root.

Enlarged section showing vascular cylinder and cortex in root.

Enlarged section showing vascular cylinder and cortex in root.

Enlarged section showing vascular cylinder and cortex in root.

Cross section of sunflower root showing vascular arrangement.

Cross section of morning glory root showing distinct xylem arms.

Cross section of morning glory root showing distinct xylem arms.

Longitudinal section of sunflower root tip showing elongation zone.

Cotton root longitudinal section showing root cap.

Longitudinal section of soybean root tip showing meristematic zone.

Longitudinal view of fig root tip with attachment pad.

Developing root tip on fig stem showing cell division zone.

Developing root tip on fig stem showing cell division zone.

Close-up of creeping fig root pad adhering to glass.

Orchid root section highlighting thick outer velamen layer.

Cross section of orchid root showing velamen and central cylinder.

Longitudinal section of carrot root showing root cap and elongation zone.

Cross section of carrot root showing cortex and central vascular core.

Cross section of Elodea root showing aerenchyma tissue.

Dodder root penetrating host tissue at parasitic interface.

Cross section of cucumber root showing central vascular cylinder.

Longitudinal section of cucumber root showing cell differentiation.

Cross section of cotton root showing vascular bundles and cortex.

Cross section of cotton root showing vascular bundles and cortex.

Cucumber root tip showing apical meristem and elongation zone.

Coleus root tip with visible cap and apical meristem.

Longitudinal section of canola root tip showing division zone.

Longitudinal section of Azolla root showing simple structure.

Longitudinal section of Arabidopsis embryo root showing meristem.

Longitudinal section of Arabidopsis root showing elongation zone.

Cross section of asparagus root showing vascular bundles and cortex.

Older root cross section showing secondary growth initiation.

High magnification longitudinal section of Arabidopsis root.

Longitudinal section of Arabidopsis embryo root showing meristem.

Longitudinal section of Arabidopsis root showing elongation zone.

Longitudinal section of Arabidopsis root showing division zone.

High magnification longitudinal section of Arabidopsis root.

Cross section of onion root tip showing root cap and meristem.

Circular root section with thick cortex and distinct vascular bundles.

Cross section of baneberry root showing central xylem and cortex.

Cross section of white baneberry root showing vascular cylinder.

Longitudinal section of parsnip root tip showing developing cap.

Bean root tip showing elongated cells in the elongation zone.

Cross section of philodendron aerial root showing velamen and cortex.

Longitudinal section of pine root apex showing root cap.

Longitudinal section of pea root showing apical meristem.

Cross section of pear root showing thick cortex and phloem.

Pear root section showing circular arrangement of xylem.

Cross section of pear root showing vascular ring and cortex.

Pear root cross section highlighting central vascular tissue.

Pear root cross section highlighting central vascular tissue.

Longitudinal section of radish root tip showing meristem region.

Longitudinal section of radish root tip showing meristem region.

Radish root tip showing clear root cap and elongation zone.

Cross section of willow root showing secondary growth.

Willow root section highlighting xylem and phloem structure.

Longitudinal section of sage root showing apical meristem.

Longitudinal section of scarlet sage root tip with root cap.

Cross section of clubmoss rhizophore showing vascular core.

Cross section of carrionflower root showing through

Longitudinal section of wheat root tip showing densely packed meristematic cells and elongating tissues; scale bar 0.1 mm.

Low-magnification longitudinal section of a monocot aerial root tip with broad cell files and distinct outer layers; scale bar 0.5 mm.

Longitudinal section of grape root apex stained red, showing tapered root cap and central cell files; scale bar 300 µm.

Longitudinal section of maize root apex stained brown, highlighting organized cell rows and sloughing root cap; scale bar 150 µm.

High-magnification longitudinal section of maize root tip stained blue, showing meristematic region and root cap cells; scale bar 0.1 mm.

Transverse section of maize root showing cortex and central stele with large xylem vessels; scale bar 300 µm.

Transverse section of young maize root with compact cortex and developing vascular tissue; scale bar 300 µm.

1002 Green Hall
College of Biological Sciences

University of California, Davis
605 Hutchison Drive
Davis, CA 95616

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