Chaetomitrium Vrieseanum

Monica Suleiman and Hiroyuki Akiyama (2014) Chaetomitrium Vrieseanum. [Specimen]

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Abstract

(1) Plants are small, densely branched, regularly and pinnately branched; (2) branches are short, only 4-6 mm long; (3) stem leaves are crowded, squarrose, orbicular, obtuse with sharp apiculus; (4) leaf margins are strongly undulate, closely denticulate to the base with geminate teeth; (4) lamina cells are thick-walled, prorate to spiculose-prorate above, distantly prorate below, becoming much shorter towards the apex, irregularly rhomboidal, strongly incrassate; (5) setae are 6 mm long and setulose to the base; (6) calyptrae (immature) are hispid all over the surface with long cilia below.

Item Type: Specimen
Additional Information: It is characterized by hairy calyptra, prorulate or prorate, rarely spinose lamina cells at upper ends, and often strongly toothed leaf margins, papillose to echinate setae, and long rostrate lids.
Uncontrolled Keywords: Chaetomitrium , Hookeriaceae , Illustration , Symphyodontaceae , Types
Subjects: Q Science > QK Botany > QK1-989 Botany
S Agriculture > SH Aquaculture. Fisheries. Angling > SH1-691 Aquaculture. Fisheries. Angling > SH201-399 Fisheries > SH388.7-391.5 Algae culture
Divisions: INSTITUTE > Institute for Tropical Biology and Conservation
Depositing User: SAFRUDIN BIN DARUN -
Date Deposited: 26 Apr 2022 09:33
Last Modified: 26 Apr 2022 09:33
URI: https://eprints.ums.edu.my/id/eprint/32347

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