monophyllousadj.

Brit.

/məˈnɒfᵻləs/,

/ˌmɒnə(ʊ)ˈfɪləs/, U.S.

/məˈnɑfələs/,

/ˌmɑnəˈfɪləs/

Origin: Formed within English, by compounding. Etymons: mono- comb. form, -phyllous comb. form.

Etymology: < mono- comb. form + -phyllous comb. form. With sense 2 compare post-classical Latin monophyllos (in Greek characters in C. Clusius Rariorum Plantarum Historiæ (1601) I. 269), scientific Latin monophylla , specific epithet (1753). Compare Hellenistic Greek μονόϕυλλος one-leaved, French monophylle (1709). Compare earlier tetraphyllous adj. at tetra- comb. form 1, and also biphyllous adj., diphyllous adj., triphyllous adj. N.E.D. (1907) gives only the pronunciation (mǫnofi·ləs) /mɒnəʊˈfɪləs/.

Botany.

†1. Of a calyx or involucre: having the parts (sepals or bracts) united. Obsolete.

ΘΚΠ

the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [adjective] > having or relating to parts > of or having calyx

monophyllous1746

calycine1816

calyciform1829

calycinal1829

valvate1858

calycate1866

1746 Philos. Trans. (Royal Soc.) 44 63 This Ring is truly a monophyllous undulated Calyx.

1794 T. Martyn tr. J. J. Rousseau Lett. Elements Bot. (ed. 4) iii. 35 First you will find a monophyllous calyx; that is, one of an entire piece, ending in five very distinct points.

1830 J. Lindley Introd. Nat. Syst. Bot. 216 Calyx monophyllous, divided.

1849 J. H. Balfour Man. Bot. 171 These calycine leaves are sometimes separate from each other, at other times they are united to a greater or less extent; in the former case the calyx is polysepalous or polyphyllous.., in the latter gamosepalous or gamophyllous, monosepalous or monophyllous.

1866 S. E. Todd Bridgeman's Amer. Gardener's Assistant (rev. ed.) ii. 142 Whenever the component parts of a flower adhere by their edges, as in monophyllous calyxes, monopetallous corollas, and monadelphous..stamens, the tendency to an unnatural multiplication of parts seems checked.

2. Of a plant: having a single leaf or leaflet. Also (of a tree's canopy): consisting of a single layer of leaves. Now rare.

ΚΠ

1857 R. G. Mayne Expos. Lexicon Med. Sci. (1860) Monophyllous, having but one leaf: single-leaved.

1866 J. Lindley & T. Moore Treasury Bot. II. 752/2 Monophyllous, having only one leaf, or several leaves united by their edges into one.

1904 Philos. Trans. (Royal Soc.) B. 196 235 The monophyllous character is a leading feature of most Ophioglossaceæ.

1920 Proc. Royal Soc. 1919–20 B. 91 358 There are examples of parts repeated in series, such as..the leaf of the monophyllous Strawberry with a single leaflet.

1923 F. O. Bower Ferns I. ii. 31 This monophyllous habit is suitable for meeting seasonal needs.

1952 A. G. L. Hellyer Sanders' Encycl. Gardening (ed. 22) 333 Octomeria... A rather large epiphytic genus allied to Pleurothallis, dwarf, tufted habit, stems slender, monophyllous.

1962 Jrnl. Ecol. 50 229 The obligate ‘heliophily’ of Musanga results in the formation of a ‘monophyllous’ canopy consisting practically of a single layer of leaves.

3. Of a foliose lichen: having a thallus with a single leaflike lobe.

ΚΠ

1979 Canad. Jrnl. Bot. 57 1399/1 The lichens in the family Umbilicariaceae are typically monophyllous.

1992 F. S. Dobson Lichens (ed. 3) 340 U[mbilicaria] proboscidea, thallus very dark brown, sometimes dark grey, monophyllous, and up to 5 cm wide and wrinkled.

This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022).

单词	monophyllous
释义	monophyllousadj. Brit. /məˈnɒfᵻləs/, /ˌmɒnə(ʊ)ˈfɪləs/, U.S. /məˈnɑfələs/, /ˌmɑnəˈfɪləs/ Origin: Formed within English, by compounding. Etymons: mono- comb. form, -phyllous comb. form. Etymology: < mono- comb. form + -phyllous comb. form. With sense 2 compare post-classical Latin monophyllos (in Greek characters in C. Clusius Rariorum Plantarum Historiæ (1601) I. 269), scientific Latin monophylla , specific epithet (1753). Compare Hellenistic Greek μονόϕυλλος one-leaved, French monophylle (1709). Compare earlier tetraphyllous adj. at tetra- comb. form 1, and also biphyllous adj., diphyllous adj., triphyllous adj. N.E.D. (1907) gives only the pronunciation (mǫnofi·ləs) /mɒnəʊˈfɪləs/. Botany. †1. Of a calyx or involucre: having the parts (sepals or bracts) united. Obsolete. ΘΚΠ the world > plants > part of plant > reproductive part(s) > flower or part containing reproductive organs > [adjective] > having or relating to parts > of or having calyx monophyllous1746 calycine1816 calyciform1829 calycinal1829 valvate1858 calycate1866 1746 Philos. Trans. (Royal Soc.) 44 63 This Ring is truly a monophyllous undulated Calyx. 1794 T. Martyn tr. J. J. Rousseau Lett. Elements Bot. (ed. 4) iii. 35 First you will find a monophyllous calyx; that is, one of an entire piece, ending in five very distinct points. 1830 J. Lindley Introd. Nat. Syst. Bot. 216 Calyx monophyllous, divided. 1849 J. H. Balfour Man. Bot. 171 These calycine leaves are sometimes separate from each other, at other times they are united to a greater or less extent; in the former case the calyx is polysepalous or polyphyllous.., in the latter gamosepalous or gamophyllous, monosepalous or monophyllous. 1866 S. E. Todd Bridgeman's Amer. Gardener's Assistant (rev. ed.) ii. 142 Whenever the component parts of a flower adhere by their edges, as in monophyllous calyxes, monopetallous corollas, and monadelphous..stamens, the tendency to an unnatural multiplication of parts seems checked. 2. Of a plant: having a single leaf or leaflet. Also (of a tree's canopy): consisting of a single layer of leaves. Now rare. ΚΠ 1857 R. G. Mayne Expos. Lexicon Med. Sci. (1860) Monophyllous, having but one leaf: single-leaved. 1866 J. Lindley & T. Moore Treasury Bot. II. 752/2 Monophyllous, having only one leaf, or several leaves united by their edges into one. 1904 Philos. Trans. (Royal Soc.) B. 196 235 The monophyllous character is a leading feature of most Ophioglossaceæ. 1920 Proc. Royal Soc. 1919–20 B. 91 358 There are examples of parts repeated in series, such as..the leaf of the monophyllous Strawberry with a single leaflet. 1923 F. O. Bower Ferns I. ii. 31 This monophyllous habit is suitable for meeting seasonal needs. 1952 A. G. L. Hellyer Sanders' Encycl. Gardening (ed. 22) 333 Octomeria... A rather large epiphytic genus allied to Pleurothallis, dwarf, tufted habit, stems slender, monophyllous. 1962 Jrnl. Ecol. 50 229 The obligate ‘heliophily’ of Musanga results in the formation of a ‘monophyllous’ canopy consisting practically of a single layer of leaves. 3. Of a foliose lichen: having a thallus with a single leaflike lobe. ΚΠ 1979 Canad. Jrnl. Bot. 57 1399/1 The lichens in the family Umbilicariaceae are typically monophyllous. 1992 F. S. Dobson Lichens (ed. 3) 340 U[mbilicaria] proboscidea, thallus very dark brown, sometimes dark grey, monophyllous, and up to 5 cm wide and wrinkled. This entry has been updated (OED Third Edition, December 2002; most recently modified version published online March 2022). < adj.1746
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