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单词 siphonostele
释义

> as lemmas

siphonostele
siphonostele n.
Brit. /ˈsʌɪfənə(ʊ)stiːl/
,
/ˈsʌɪfn̩ə(ʊ)stiːl/
,
/ˈsʌɪfənə(ʊ)stiːli/
,
/ˈsʌɪfn̩ə(ʊ)stiːli/
,
U.S. /saɪˈfɑnəˌstil/
,
/ˌsaɪfənəˈstili/
,
/ˈsaɪfənəˌstil/
,
/ˈsaɪfənəˌstili/
Botany a stele consisting of a core of pith surrounded by concentric layers of xylem and phloem.
ΘΚΠ
the world > plants > part of plant > cell or aggregate tissue > [noun] > tissue > stele
meristele1894
stele1895
protostele1901
eustele1902
monostele1902
siphonostele1902
polystele1904
1902 Encycl. Brit. XXV. 414/2 (caption) Typical siphonostele (represented as mesarch) with internal phloem.
1969 F. E. Round Introd. Lower Plants x. 123 The central tissue in the siphonosteles is often sclerified.
extracted from siphono-comb. form
<
as lemmas
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更新时间:2025/2/3 8:25:35