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单词 protostelic
释义

> as lemmas

protostelic
protostelic adj.
Brit. /ˌprəʊtə(ʊ)ˈstiːlɪk/
,
U.S. /ˌproʊdəˈstilɪk/
Botany of or relating to a protostele; possessing a protostele.
ΘΚΠ
the world > plants > part of plant > cell or aggregate tissue > [adjective] > of or having stele
polystelic1891
protostelic1899
siphonostelic1899
stelar1901
meristelic1902
eustelic1944
1899 E. C. Jeffrey in Mem. Boston Soc. Nat. Hist. V. 160 The two primitive types of stele described above may..be appropriately designated, protostelic and siphonostelic respectively.
1957 H. C. Bold Morphol. Plants xxiii. 447 Internally the roots are exarch and protostelic.
1996 Paleobiology 22 412/2 In all genera, the stele increasingly deviated from a prostelic architecture in geologically younger forms, thus becoming geometrically more complex.
extracted from proto-comb. form
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as lemmas
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