noun Etymology: International Scientific Vocabulary Date: 1908 1. a leaf (as of a club moss) with single unbranched veins and no demonstrable gap around the leaf trace 2. a small leaf • microphyllous adjective

New Collegiate Dictionary. 2001.

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  • Microphyll — This article is about leaf vasculature and evolution. For other uses, see Microphyll (disambiguation). Megaphyll leaves display a complex network of veins. The terminology of fossil plants is in places a little confusing. In the discipline s 200+ …   Wikipedia

  • microphyll — ˈmīkrəˌfil noun ( s) Etymology: International Scientific Vocabulary micr + phyll 1. : a small leaf 2. : a plant (as a xerophyte) having small leaves * * * microphyll /mīˈkrō fil/ noun A relatively small leaf type, as found in club mosses and… …   Useful english dictionary

  • microphyll — noun a) A leaf having a single unbranched vein, or a structure that is derived from such a leaf. b) A very small leaf Ant: megaphyll …   Wiktionary

  • microphyll — mi·cro·phyll …   English syllables

  • microphyll — /ˈmaɪkroʊfɪl/ (say muykrohfil) adjective 1. of or relating to a leaf which has a solitary unbranched vein, as the leaf of a horsetail; considered an evolutionary relic. 2. a. of or relating to a leaf which is between 2.5 cm and 7.5 cm in length.… …   Australian English dictionary

  • Microphyll (disambiguation) — Microphyll can refer to: A leaf that is not necessarily physically small, with a particular type of vascular structure In ecology a leaf that has a blade with surface area 225 2025 mm2. (Compare macrophyll, mesophyll, megaphyll, nanophyll,… …   Wikipedia

  • Spikemoss — Taxobox name = Spikemoss image width = 240px regnum = Plantae divisio = Lycopodiophyta classis = Selaginellopsida ordo = Selaginellales familia = Selaginellaceae genus = Selaginella subdivision ranks = Species subdivision = See text.Spikemoss… …   Wikipedia

  • Lycopodiophyta — Taxobox fossil range = fossil range|428SilurianFact|date=February 2008 to recent image caption = Lycopodiella cernua image width = 250px regnum = Plantae divisio = Lycopodiophyta divisio authority = Cronquist, Takht. W.Zimm. [cite journal |… …   Wikipedia

  • Mount Bartle Frere — Mount Bartle Frere …   Wikipedia

  • Equisetopsida — Taxobox fossil range = Late Devoniancite book | last= Taylor | first= Thomas N. | coauthors= Edith L. Taylor. | year= 1993 | title= The Biology and Evolution of Fossil Plants | location= Englewood Cliffs, NJ | publisher= Prentice Hall | pages=… …   Wikipedia

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