Massachusetts Vascular Plants County Checklist (Updated and Illustrated) — 3,447 taxa
TODO/BUGS: to exclude 'spp. sp1, etc'; should be seen by admins only; Zygophyllaceae without genus in filtered
Logged in as salicarium Note: this version of entire checklist page is read-only and will not show additional information, e.g., photo or other records by county even for authorized user; try reach checklist page for particular family or genus appending to url (after 'checklist/') the name of family or genus, e.g., /photodb/checklist/aster [XXX: currently wrong url]

The current view mostly corresponds to The Vascular Plants of Massachusetts: A County Checklist. First Revision (2011), though with some newly added taxa and nomenclature updated whenever necessary; county distribution is largely left unmodified in this version (with a few exceptions). Draft (beta version). Please report bugs or mistakes if they are found.
Plant names are extracted from the database by the following rules: category=vascular; must be descendant of some genus; must not have attributes exotic, cultivated, disabled, or excluded. Links are provided to plantgallery thumbview, where constraints do not include exotic and cultivated. Example: photos of Heracleum sosnowskyi are present in plantgallery for comparison, though the species is not in the flora of Massachusetts. In the web replica of plantgallery, only species with photos published at Salicicola are included.
To see the list at the species level and distribution of each species by county, click on "expand." Taxa with photos are in bold and clickable.

[expand all]

Lycophytes — Clubmosses, Quillworts, Spikemosses

Huperziaceae
Huperzia — 5 taxa [expand]
Isoetaceae
Isoetes — 10 taxa [expand]
Lycopodiaceae
Dendrolycopodium — 4 taxa [expand]
Diphasiastrum — 3 taxa [expand]
Lycopodiella — 6 taxa [expand]
Lycopodium — 2 taxa [expand]
Pseudolycopodiella — 1 taxon [expand]
Spinulum — 1 taxon [expand]
Selaginellaceae
Selaginella — 3 taxa [expand]

Monilophytes

Aspleniaceae
Asplenium — 7 taxa [expand]
Azollaceae
Azolla — 1 taxon [expand]
Blechnaceae
Woodwardia — 2 taxa [expand]
Dennstaedtiaceae
Dennstaedtia — 1 taxon [expand]
Pteridium — 2 taxa [expand]
Dryopteridaceae
Dryopteris — 18 taxa [expand]
Polystichum — 3 taxa [expand]
Equisetaceae
Equisetum — 11 taxa [expand]
Hymenophyllaceae
Trichomanes — 1 taxon [expand]
Marsileaceae
Marsilea — 1 taxon [expand]
Onocleaceae
Matteuccia — 1 taxon [expand]
Onoclea — 1 taxon [expand]
Ophioglossaceae
Botrychium — 4 taxa [expand]
Botrypus — 1 taxon [expand]
Ophioglossum — 1 taxon [expand]
Sceptridium — 3 taxa [expand]
Osmundaceae
Osmunda — 2 taxa [expand]
Osmundastrum — 1 taxon [expand]
Polypodiaceae
Polypodium — 3 taxa [expand]
Pteridaceae
Adiantum — 1 taxon [expand]
Cryptogramma — 1 taxon [expand]
Pellaea — 2 taxa [expand]
Salviniaceae
Salvinia — 1 taxon [expand]
Schizaeaceae
Lygodium — 1 taxon [expand]
Thelypteridaceae
Parathelypteris — 2 taxa [expand]
Phegopteris — 2 taxa [expand]
Thelypteris — 1 taxon [expand]
Woodsiaceae
Anisocampium — 1 taxon [expand]
Athyrium — 2 taxa [expand]
Cystopteris — 4 taxa [expand]
Deparia — 1 taxon [expand]
Diplazium — 1 taxon [expand]
Gymnocarpium — 1 taxon [expand]
Woodsia — 3 taxa [expand]

Gymnosperms — Conifers

Cupressaceae
Chamaecyparis — 1 taxon [expand]
Juniperus — 4 taxa [expand]
Thuja — 1 taxon [expand]
Pinaceae
Abies — 2 taxa [expand]
Larix — 2 taxa [expand]
Picea — 5 taxa [expand]
Pinus — 8 taxa [expand]
Pseudotsuga — 2 taxa [expand]
Tsuga — 1 taxon [expand]
Sciadopityaceae
Taxaceae
Taxus — 3 taxa [expand]

Monocots

Acoraceae
Acorus — 2 taxa [expand]
Agavaceae
Yucca — 1 taxon [expand]
Alismataceae
Alisma — 2 taxa [expand]
Echinodorus — 1 taxon [expand]
Sagittaria — 9 taxa [expand]
Alliaceae
Allium — 8 taxa [expand]
Amaryllidaceae
Galanthus — 1 taxon [expand]
Leucojum — 2 taxa [expand]
Narcissus — 3 taxa [expand]
Araceae
Arisaema — 5 taxa [expand]
Calla — 1 taxon [expand]
Landoltia — 1 taxon [expand]
Lemna — 6 taxa [expand]
Lysichiton — 1 taxon [expand]
Orontium — 1 taxon [expand]
Peltandra — 1 taxon [expand]
Spirodela — 1 taxon [expand]
Symplocarpus — 1 taxon [expand]
Wolffia — 3 taxa [expand]
Wolffiella — 1 taxon [expand]
Arecaceae
Phoenix — 1 taxon [expand]
Asparagaceae
Asparagus — 1 taxon [expand]
Hyacinthoides — 1 taxon [expand]
Butomaceae
Butomus — 1 taxon [expand]
Colchicaceae
Colchicum — 1 taxon [expand]
Uvularia — 3 taxa [expand]
Commelinaceae
Commelina — 1 taxon [expand]
Tradescantia — 6 taxa [expand]
Cyperaceae
Bolboschoenus — 5 taxa [expand]
Bulbostylis — 1 taxon [expand]
Carex — 185 taxa [expand]