prosenchyman.

Brit.

/prɒˈsɛŋkᵻmə/, U.S.

/prɑˈsɛŋkəmə/

Forms:

α. 1800s– prosenchyma.

β. 1800s prosenchym, 1800s– prosenchyme (now rare).

Origin: A borrowing from Latin. Etymon: Latin prosenchyma.

Etymology: < scientific Latin prosenchyma ( H. F. Link Elementae philos. bot. (1824) 77) < ancient Greek πρός close to (see prosody n.) + scientific Latin -enchyma -enchyma comb. form, after parenchyma n.With the β. forms compare parenchyme n., and also French prosenchyme, German Prosenchym (both 19th cent.).

Botany and Mycology.

Originally (now rare): tissue found typically in fibrovascular tissue (wood, bast, etc.) consisting of spindle-shaped, usually elongated, cells closely placed with their ends interpenetrating and often with the terminal partitions obliterated so as to form ducts or vessels; frequently contrasted with parenchyma or soft tissue. Later also: fungal tissue composed of loosely woven, typically elongated, hyphae; contrasted with pseudoparenchyma.

ΘΚΠ

the world > plants > part of plant > cell or aggregate tissue > [noun] > tissue > specific types of tissue

parenchyma1651

parenchyme1811

suberin1815

mesophyllum1832

prosenchyma1832

cinenchyma1835

bothrenchyma1838

merenchyma1839

pleurenchyma1839

mesophyll1848

trachenchyma1848

inenchyma1851

sterenchyma1856

collenchyma1857

rhytidome1861

procambium1872

palisade tissue1875

trace1875

taphrenchyma1876

phellem1877

ground-tissue1882

palisade parenchyma1882

stone-sclerenchyma1884

stereome1885

aerenchyma1889

chlorenchyma1894

1832 J. Lindley Introd. Bot. 9 Professor Link distinguishes Parenchyma and Prosenchyma [so 1835; 1848 Prosenchym].

1849 J. H. Balfour Man. Bot. §29 Woody Fibre, or Ligneous Tissue, Pleurenchyma..consists of tubes, or according to some elongated cells, of a fusiform..shape... Some have called this tissue Prosenchyma.., a term, however, generally applied to shortened fusiform cells only.

1885 Science 9 Jan. 36/2 In palms and tree-ferns there is too litlle prosenchyme to satisfy Sach's doctrine.

1962 C. J. Alexopoulos Introd. Mycol. (ed. 2) i. 13 Prosenchyma..is a rather loosely woven tissue in which the component hyphae lie more or less parallel to one another.

1989 Amer. Jrnl. Bot. 76 475/1 Venning (1949) described the connective and conjunctive tissue as a kind of modified wood prosenchyma with transverse ends and thick lignified walls without pits.

1994 New Phytologist 127 733/2 Prosenchyma refers to a mantle where there are air spaces between the hyphal elements, while in synenchyma there are no air spaces.

This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022).

单词	prosenchyma
释义	prosenchyman. Brit. /prɒˈsɛŋkᵻmə/, U.S. /prɑˈsɛŋkəmə/ Forms: α. 1800s– prosenchyma. β. 1800s prosenchym, 1800s– prosenchyme (now rare). Origin: A borrowing from Latin. Etymon: Latin prosenchyma. Etymology: < scientific Latin prosenchyma ( H. F. Link Elementae philos. bot. (1824) 77) < ancient Greek πρός close to (see prosody n.) + scientific Latin -enchyma -enchyma comb. form, after parenchyma n.With the β. forms compare parenchyme n., and also French prosenchyme, German Prosenchym (both 19th cent.). Botany and Mycology. Originally (now rare): tissue found typically in fibrovascular tissue (wood, bast, etc.) consisting of spindle-shaped, usually elongated, cells closely placed with their ends interpenetrating and often with the terminal partitions obliterated so as to form ducts or vessels; frequently contrasted with parenchyma or soft tissue. Later also: fungal tissue composed of loosely woven, typically elongated, hyphae; contrasted with pseudoparenchyma. ΘΚΠ the world > plants > part of plant > cell or aggregate tissue > [noun] > tissue > specific types of tissue parenchyma1651 parenchyme1811 suberin1815 mesophyllum1832 prosenchyma1832 cinenchyma1835 bothrenchyma1838 merenchyma1839 pleurenchyma1839 mesophyll1848 trachenchyma1848 inenchyma1851 sterenchyma1856 collenchyma1857 rhytidome1861 procambium1872 palisade tissue1875 trace1875 taphrenchyma1876 phellem1877 ground-tissue1882 palisade parenchyma1882 stone-sclerenchyma1884 stereome1885 aerenchyma1889 chlorenchyma1894 1832 J. Lindley Introd. Bot. 9 Professor Link distinguishes Parenchyma and Prosenchyma [so 1835; 1848 Prosenchym]. 1849 J. H. Balfour Man. Bot. §29 Woody Fibre, or Ligneous Tissue, Pleurenchyma..consists of tubes, or according to some elongated cells, of a fusiform..shape... Some have called this tissue Prosenchyma.., a term, however, generally applied to shortened fusiform cells only. 1885 Science 9 Jan. 36/2 In palms and tree-ferns there is too litlle prosenchyme to satisfy Sach's doctrine. 1962 C. J. Alexopoulos Introd. Mycol. (ed. 2) i. 13 Prosenchyma..is a rather loosely woven tissue in which the component hyphae lie more or less parallel to one another. 1989 Amer. Jrnl. Bot. 76 475/1 Venning (1949) described the connective and conjunctive tissue as a kind of modified wood prosenchyma with transverse ends and thick lignified walls without pits. 1994 New Phytologist 127 733/2 Prosenchyma refers to a mantle where there are air spaces between the hyphal elements, while in synenchyma there are no air spaces. This entry has been updated (OED Third Edition, June 2007; most recently modified version published online March 2022). < n.1832
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