Amaranthaceae NEBC: 00598392 Amaranthus retroflexus Linnaeus USA: Massachusetts Billerica: Billerica W. H. Manning 1901-9-9
Anacardiaceae NEBC: 00690896 Rhus glabra Linnaeus USA: Massachusetts Billerica: Billerica, east of Manse [Manning... W. H. Manning 1901-9-9
Araliaceae NEBC: 00816767 Aralia hispida Ventenat USA: Massachusetts Billerica: Billerica W. H. Manning 1901-9-10
Asteraceae NEBC: 00531403 Anthemis cotula Linnaeus USA: Massachusetts Billerica: Billerica, near Barn [Manning Man... W. H. Manning 1901-9-13
NEBC: 00693987 Eutrochium dubium (Willdenow ex Poiret) E. E. Lamont USA: Massachusetts Billerica: Billerica, South of Manse [Mannin... W. H. Manning 1901-9-9
NEBC: 00684767 Liatris scariosa novae-angliae Lunell USA: Massachusetts Billerica: East Billerica W. H. Manning 1901-8-25
NEBC: 01063527 Solidago puberula Nuttall USA: Massachusetts Billerica: East Billerica, Fox Brook Spring W. H. Manning 1901-8-25
NEBC: 00501161 Solidago rugosa Miller USA: Massachusetts Billerica: Billerica, south of Manse [Mannin... W. H. Manning 1901-9-9
NEBC: 01014443 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Billerica: Billerica, east of Manse [Manning... W. H. Manning 1901-9-9
Chenopodiaceae NEBC: 00342197 Chenopodium album Linnaeus USA: Massachusetts Billerica: Billerica [Manning Manse, 56 Chel... W. H. Manning 1901-9-9
Cistaceae NEBC: 00699523 Crocanthemum canadense (Linnaeus) Britton USA: Massachusetts Billerica: Billerica, east of House [Manning... W. H. Manning 1901-9-13
Dennstaedtiaceae NEBC: 00631215 Pteridium aquilinum latiusculum (Desvaux) Hultén USA: Massachusetts Billerica: Billerica W. H. Manning 1901-8-20
Droseraceae NEBC: 00741812 Drosera intermedia Hayne USA: Massachusetts Billerica: East Billerica, Fox Brook Spring W. H. Manning 1901-8-25
NEBC: 00754520 Drosera rotundifolia Linnaeus USA: Massachusetts Billerica: E. [East] Billerica, Fox Brook Sp... W. H. Manning 1901-8-25
Euphorbiaceae NEBC: 00699046 Chamaesyce maculata Gray USA: Massachusetts Billerica: Billerica, south of Barn [Manning... W. H. Manning 1901-9-9
Fabaceae NEBC: 00747470 Apios americana Medikus USA: Massachusetts Chelmsford: Chelmsford W. H. Manning 1901-8-20
NEBC: 00747586 Baptisia tinctoria (Linnaeus) Ventenat USA: Massachusetts Billerica: Billerica, Wood road to Sentinel ... W. H. Manning 1901-7-12
NEBC: 00639454 Lespedeza frutescens (Linnaeus) Hornemann USA: Massachusetts Carlisle: Carlisle W. H. Manning 1901-8-20
Gentianaceae NEBC: 00726757 Gentianopsis crinita (Froelich) Ma USA: Massachusetts Billerica: Billerica, Southwest of Manse [Ma... W. H. Manning 1901-9-19
Hypericaceae NEBC: 00765270 Hypericum perforatum Linnaeus USA: Massachusetts Billerica: Billerica, near Hen-House [Mannin... W. H. Manning 1901-9-9
Liliaceae NEBC: 00868188 Maianthemum racemosum (Linnaeus) Link USA: Massachusetts Billerica: Billerica, Hill west of Manse [Ma... W. H. Manning 1901-9-10
Myricaceae NEBC: 00563327 Myrica pensylvanica Mirbel USA: Massachusetts Billerica: East Billerica, Fox Brook Spring W. H. Manning 1901-8-25
Orchidaceae NEBC: 00463790 Calopogon tuberosus (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Billerica: East Billerica, Fox Brook Spring W. H. Manning 1901-8-25
Plantaginaceae NEBC: 00650153 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Massachusetts Billerica: Billerica, south of Manse [Mannin... W. H. Manning 1901-9-9
Polygalaceae NEBC: 00711913 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Billerica: East Billerica, Fox Brook Spring W. H. Manning 1901-8-25
Polygonaceae NEBC: 00552568 Polygonum persicaria Linnaeus USA: Massachusetts Billerica: Billerica [Manning Manse, 56 Chel... W. H. Manning 1901-9-9
NEBC: 00342162 Rumex acetosella Linnaeus USA: Massachusetts Billerica: Billerica, south of Barn [Manning... W. H. Manning 1901-9-9
Portulacaceae NEBC: 00759754 Portulaca oleracea Linnaeus USA: Massachusetts Billerica: Billerica, south of Barn [Manning... W. H. Manning 1901-9-9
Ranunculaceae NEBC: 00719885 Thalictrum pubescens Pursh USA: Massachusetts Billerica: Billerica, W. [west] of stream ne... W. H. Manning 1901-8-20
Rosaceae NEBC: 00744608 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Billerica: Billerica, Hill west of Manse [Ma... W. H. Manning 1901-9-10
NEBC: 00756059 Fragaria virginiana Miller USA: Massachusetts Billerica: Billerica, south of Manse [Manni... W. H. Manning 1901-9-9
NEBC: 00441522 Rosa palustris Marshall USA: Massachusetts Billerica: Billerica, west of Manning Manse ... W. H. Manning 1901-7-27
NEBC: 00723331 Rubus flagellaris Willdenow USA: Massachusetts Billerica: Billerica W. H. Manning 1901-6-13
Salicaceae NEBC: 00724993 Salix bebbiana Sargent USA: Massachusetts Billerica: Billerica W. H. Manning 1901-6-13
Scrophulariaceae NEBC: 00505212 Verbascum thapsus Linnaeus USA: Massachusetts Billerica: Billerica, Wood road to Sentinel ... W. H. Manning 1901-7-12
Violaceae NEBC: 00640210 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Billerica: Billerica, across road, northeast... W. H. Manning 1901-5-23
Xyridaceae NEBC: 00875482 Xyris difformis Chapman USA: Massachusetts Billerica: E [East] Billerica, Fox Brook Spr... W. H. Manning 1901-8-25
