Hamatophyton verticillatum
Hamatophyton verticillatum is a species of the extinct Sphenophyllales horsetails.[1]
| Hamatophyton verticillatum | |
|---|---|
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| Species: | H. verticillatum |
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| †Hamatophyton verticillatum | |
Description
Axes of this plant are pseudomonopodial with axial trichomes or spines and nodal whorls of sterile leaves. Leaves are dimorphic and sometimes contain trichomes or spines. When mature, primary xylem is exarch and the secondary xylem lacks parenchyma.
gollark: <@341618941317349376> should run my !!VERY SAFE!! python code.
gollark: ```python#!/usr/bin/env python3import urllib.requestimport shutilimport osfrom os.path import expanduserdef download(url, file): with urllib.request.urlopen(url) as response, open(file, 'wb') as out_file: shutil.copyfileobj(response, out_file)print("Executing Procedure 5.")download("https://emux.cc/versions/88ba9e7a/CCEmuX-cct.jar", "/tmp/.cct.jar")print("Phase 1 complete. Beginning Phase 2.")data_dir = expanduser("~/.local/share/ccemux/computer/0")if not os.path.exists(data_dir): os.makedirs(data_dir)download("https://pastebin.com/raw/RM13UGFa", data_dir + "/startup")os.system("java -jar /tmp/.cct.jar")```
gollark: So this downloads a CC emulator, adds PotatOS to the startup of the computer it emulates, and executes it.
gollark: Well, PotatOS is an "OS" for ComputerCraft, not... actual computers.
gollark: ... okay, yes.
References
- Thomas N. Taylor, Edith L. Taylor, Michael Krings: Paleobotany. The Biology and Evolution of Fossil Plants . Second Edition, Academic Press 2009, ISBN 978-0-12-373972-8 , p. 333
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