polystelicadj.

Brit.

/ˌpɒlɪˈstiːlɪk/, U.S.

/ˌpɑliˈstilɪk/

Origin: A borrowing from French. Etymon: French polystélique.

Etymology: < French polystélique (P. van Tieghem & H. Douliot 1886, in Ann. des sci. naturelles: bot. 3 276) < poly- poly- comb. form + stèle stele n. + -ique -ic suffix. Compare monostelic adj.

Botany.

Having or characterized by more than one stele (vascular cylinder).

ΘΚΠ

the world > plants > part of plant > cell or aggregate tissue > [adjective] > of or having stele

polystelic1891

protostelic1899

siphonostelic1899

stelar1901

meristelic1902

eustelic1944

1891 Ann. Bot. 5 515 In the Cryptogams above cited..the original cylinder branches and the stem becomes polystelic.

1938 Current Sci. 6 384 The polystelic condition observed in these plants might be regarded as the anatomical expression of the renewed adoption of the terrestrial habit.

1995 Amer. Jrnl. Bot. 82 1475/2 Proximal portions of stoloniferous roots of species of Platanthera are monostelic and cauline, whereas the distal portions are polystelic and rootlike.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	polystelic
释义	polystelicadj. Brit. /ˌpɒlɪˈstiːlɪk/, U.S. /ˌpɑliˈstilɪk/ Origin: A borrowing from French. Etymon: French polystélique. Etymology: < French polystélique (P. van Tieghem & H. Douliot 1886, in Ann. des sci. naturelles: bot. 3 276) < poly- poly- comb. form + stèle stele n. + -ique -ic suffix. Compare monostelic adj. Botany. Having or characterized by more than one stele (vascular cylinder). ΘΚΠ the world > plants > part of plant > cell or aggregate tissue > [adjective] > of or having stele polystelic1891 protostelic1899 siphonostelic1899 stelar1901 meristelic1902 eustelic1944 1891 Ann. Bot. 5 515 In the Cryptogams above cited..the original cylinder branches and the stem becomes polystelic. 1938 Current Sci. 6 384 The polystelic condition observed in these plants might be regarded as the anatomical expression of the renewed adoption of the terrestrial habit. 1995 Amer. Jrnl. Bot. 82 1475/2 Proximal portions of stoloniferous roots of species of Platanthera are monostelic and cauline, whereas the distal portions are polystelic and rootlike. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < adj.1891
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