The Vascular Flora of Madison County, Texas


Browsing the flora by division or class:

Ferns , GymnospermsDicots A-C   D-M  N-ZMonocots A-L   M-Z


County Abundance :  R= rare      I= infrequently encountered     F= frequently encountered    C= common
blank= no data, past collectors

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Division Family Genus Specific epithet Common name Abundance  var./ ssp. Sub-specific tax. division
Pteridophyta Aspleniaceae Asplenium platyneuron Ebony Spleenwort F

Pteridophyta Azollaceae Azolla caroliniana Water Fern I

Pteridophyta Blechnaceae Woodwardia areolata Chain Fern I

Pteridophyta Dryopteridaceae Onoclea sensibilis Sensitive Fern I

Pteridophyta Dryopteridaceae Woodsia obtusa Common Woodsia F

Pteridophyta Equisetaceae Equisetum laevigatum Smooth Horsetail R

Pteridophyta Isoetaceae Isoetes melanopoda Quillwort I

Pteridophyta Marsileaceae Marsilea macropoda Water-clover R

Pteridophyta Ophioglossaceae Botrychium biternatum Cutleaved Grapefern I

Pteridophyta Ophioglossaceae Botrychium lunaroides Grapefern -

Pteridophyta Ophioglossaceae Ophioglossum crotalophoroides Heartleaf Adder's Tongue -

Pteridophyta Osmundaceae Osmunda cinnamomea Cinnamon Fern R

Pteridophyta Polypodiaceae Pleopeltis polypodioides Resurrection Fern F ssp. michauxiana
Pteridophyta Schizaeaceae Lygodium japonicum Japanese Climbing Fern R