pericambiumn.

Brit.

/ˌpɛrɪˈkambɪəm/, U.S.

/ˌpɛrəˈkæmbiəm/

Origin: Formed within English, by derivation; modelled on a German lexical item. Etymons: peri- prefix, cambium n.

Etymology: < peri- prefix + cambium n., after German Pericambium (C. Nägeli & H. Leitgeb in C. Nägeli Beiträge zur wissensch. Bot. (1868) IV. 84).

Botany. Now rare.

= pericycle n.

ΘΚΠ

the world > plants > part of plant > cell or aggregate tissue > [noun] > tissue > endodermis, pericycle, or exodermis

pericambium1875

bundle-sheath1882

bundle-system1884

exodermis1889

pericycle1890

1875 A. W. Bennett & W. T. T. Dyer tr. J. von Sachs Text-bk. Bot. 144 The formation of lateral roots in a mother-root commences..in a layer of tissue which must be considered the outer layer of the plerome, and is called Pericambium.

1899 Nat. Sci. Dec. 458 Pericambium was given up for the better term, pericycle, because the form was apt to be confused with cambium.

1914 M. Drummond tr. G. Haberlandt Physiol. Plant Anat. ii. 93 The inner apical envelope of the rootlet..is produced by the rootlet itself, which..always originates in the pericycle (pericambium).

1965 K. Esau Plant Anat. (ed. 2) xvii. 494 This [vascular] tissue is surrounded by a commonly distinct uniseriate or multiseriate tissue zone, the pericycle (pericambium in German literature).

This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022).

单词	pericambium
释义	pericambiumn. Brit. /ˌpɛrɪˈkambɪəm/, U.S. /ˌpɛrəˈkæmbiəm/ Origin: Formed within English, by derivation; modelled on a German lexical item. Etymons: peri- prefix, cambium n. Etymology: < peri- prefix + cambium n., after German Pericambium (C. Nägeli & H. Leitgeb in C. Nägeli Beiträge zur wissensch. Bot. (1868) IV. 84). Botany. Now rare. = pericycle n. ΘΚΠ the world > plants > part of plant > cell or aggregate tissue > [noun] > tissue > endodermis, pericycle, or exodermis pericambium1875 bundle-sheath1882 bundle-system1884 exodermis1889 pericycle1890 1875 A. W. Bennett & W. T. T. Dyer tr. J. von Sachs Text-bk. Bot. 144 The formation of lateral roots in a mother-root commences..in a layer of tissue which must be considered the outer layer of the plerome, and is called Pericambium. 1899 Nat. Sci. Dec. 458 Pericambium was given up for the better term, pericycle, because the form was apt to be confused with cambium. 1914 M. Drummond tr. G. Haberlandt Physiol. Plant Anat. ii. 93 The inner apical envelope of the rootlet..is produced by the rootlet itself, which..always originates in the pericycle (pericambium). 1965 K. Esau Plant Anat. (ed. 2) xvii. 494 This [vascular] tissue is surrounded by a commonly distinct uniseriate or multiseriate tissue zone, the pericycle (pericambium in German literature). This entry has been updated (OED Third Edition, December 2005; most recently modified version published online March 2022). < n.1875
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