请输入您要查询的英文单词:

 

单词 bothrodendron
释义

Bothrodendronn.

Brit. /ˌbɒθrəʊˈdɛndrən/, U.S. /ˌbɑθroʊˈdɛndrən/
Inflections: Plural Bothrodendrons, Bothrodendra.
Origin: A borrowing from Latin. Etymon: Latin Bothrodendron.
Etymology: < scientific Latin Bothrodendron, genus name (J. Lindley & W. Hutton (see quot. 1835) < ancient Greek βόθρος pit (of uncertain origin; perhaps < the same Indo-European base as classical Latin fodere to dig: see fodient adj.) + δένδρον tree (see dendro- comb. form).
An extinct genus of tree-sized lycopod plants (family Lycopodiaceae), known from their fossil remains found chiefly in coal measures (cf. lepidodendron n. at lepido- comb. form ); (also in form bothrodendron) a plant of this genus.
ΘΚΠ
the world > plants > particular plants > plants and herbs > fossil plants > [noun]
cycadite18..
Bothrodendron1835
lepidodendron1836
calamite1837
sphenophyllum1837
stigmaria1845
polyporite1846
fucoid1848
Muscites1859
lepidodendrid1863
Bennettites1871
lepidodendroid1872
progymnosperm1885
pteridosperm1904
Bennettitales1907
seed fern1907
1835 J. Lindley & W. Hutton Fossil Flora Great Brit. II. 97 Bothrodendron. Stem not furrowed, covered with dots. Scars of cones, obliquely oval.
1862 J. H. Burton Book-hunter i. 2 Your other hard names—your ichthyodorulite, trogontherium, lepidodendron, and bothrodendron.
1902 Encycl. Brit. XXXI. 413/2 The cuticles of a Bothrodendron.
1973 W. F. Millington & W. R. Chaney in T.T. Kozlowski Shedding of Plants Parts v. 173 A Bothrodendron specimen from the Coal-Measures in Belgium had scars 9 cm in diameter.
2011 J. P. Rafferty Paleozoic Era 261 An extinct genus of tree-sized lycopsid plants that lived during the Carboniferous period, Lepidodendron and its relatives—Lepidophloios, Bothrodendron, and Paralycopodites—were related to modern club mosses.
This entry has been updated (OED Third Edition, June 2016; most recently modified version published online December 2021).
<
n.1835
随便看

 

英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/23 8:32:38