contains 38,763 photos of 2,336 species

6 taxa (species or subspecies/varieties) added
Species labeled 'Cultivated' or 'Exotic' (excluded from the Massachusetts County Checklist) may be included in gallery views of pertinent genera and families.

Bolboschoenus maritimus × B. robustus (seaside bulrush × saltmarsh bulrush) — 14 images
Cuscuta saururi Engelm. (swamp dodder) — 3 images
Heteranthera dubia (Jacq.) MacM. (water stargrass, grass-leaved mud plantain) — 8 images — species Watch-Listed
Potamogeton perfoliatus L. (clasping pondweed) — 9 images
Potamogeton pusillus L. (tiny pondweed) — 2 images
Potamogeton robbinsii Oakes (Robbins' pondweed) — 3 images

Photographs added to the following taxa

Bolboschoenus robustus [1] new image
Rhododendron carolinianum [1] [2] [3] [4] [5] [6] new images
Trapa natans [1] new image