contains 37,063 photos of 2,189 species

Species or subspecies/varieties added
Species from Colorado incorporated into the main database from slide show (2017) excluded from this list
Species labeled 'Cultivated' or 'Exotic' (excluded from the Massachusetts County Checklist) may occasionally be included in gallery views of pertinent genera and families.

Alnus incana ssp. incana (L.) Moench (grey alder) — 8 images — exotic — from Russia
Jacobaea maritima (L.) Pelser & Meijden (dusty miller, silver ragwort) — 5 images — cultivated
Ratibida columnifera (Nutt.) Woot. & Standl. (long-headed coneflower, prarie coneflower, prairie Mexican hat) — 1 image — no current records
Salix caprea L. (goat willow) — 9 images — exotic — from Russia
Salix myrsinifolia Sm. (dark-leaved willow, myrsine-leaved willow) — 5 images — exotic — from Russia
Salix phylicifolia L. (tea-leaved willow) — 1 image — exotic — from Finland
Sasa cf.palmata (broad-leaf bamboo) — 2 images — waif — renamed or re-identified old records

Photographs added to the following taxa

Alnus serrulata [1] new image
Artemisia tridentata [1] new image
Betula populifolia [1] [2] new images
Cynoglossum officinale [1] new image
Erodium cicutarium ssp. cicutarium [1] [2] new images
Gratiola aurea [1] [2] [3] new images
Hieracium kalmii [1] [2] [3] [4] new images
Hypochaeris radicata [1] [2] new images
Ipomoea purpurea [1] new image
Maianthemum amplexicaule [1] new image
Miscanthus sinensis [1] [2] [3] [4] [5] [6] [7] [8] [9] new images
Monarda fistulosa ssp. fistulosa var. mollis [1] new image
Petasites hybridus [1] [2] [3] [4] [5] new images
Phragmites australis [1] new image
Physalis pubescens var. integrifolia [1] [2] [3] new images
Picea pungens [1] [2] [3] new images
Platanthera aquilonis [1] new image
Populus tremuloides [1] [2] [3] [4] new images
Prunus pensylvanica var. pensylvanica [1] [2] new images
Pseudotsuga menziesii ssp. glauca [1] [2] [3] new images
Ratibida pinnata [1] [2] [3] [4] [5] [6] new images
Rhamnus cathartica [1] new image
Rubus parviflorus [1] new image
Rudbeckia subtomentosa [1] [2] [3] [4] new images
Salix aurita [1] [2] [3] [4] [5] [6] new images
Salix bebbiana [1] [2] [3] new images
Salix cinerea [1] [2] [3] [4] [5] [6] [7] [8] new images
Salix pentandra [1] [2] [3] [4] [5] new images
Salix sericea [1] [2] [3] new images
Salix viminalis [1] [2] [3] [4] [5] new images
Sisymbrium altissimum [1] [2] new images
Solidago canadensis var. canadensis [1] new image
Solidago rugosa ssp. aspera [1] [2] new images
Vallisneria americana [1] [2] [3] new images
Vitis labrusca [1] new image
Woodwardia areolata [1] [2] [3] new images
Woodwardia virginica [1] new image