Alismataceae A: 00241713 Alisma plantago-aquatica Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain] C. K. Allen 1927-8-19
A: 00241713 Alisma subcordatum Pursh USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain] C. K. Allen 1927-8-19
A: 00241714 Sagittaria latifolia Willdenow USA: Massachusetts Boston: The Arnold Arboretum, Willow group [... C. K. Allen 1927-8-13
NEBC: 00338370 Sagittaria latifolia Willdenow USA: Massachusetts Boston: The Arnold Arboretum, Willow group [... C. K. Allen 1927-8-12
NEBC: 00338370 Sagittaria latifolia obtusa (Muhlenberg ex Willdenow) B. L. Robinson USA: Massachusetts Boston: The Arnold Arboretum, Willow group [... C. K. Allen 1927-8-12
Apiaceae A: 00518309 Cicuta maculata Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00518311 Daucus carota Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, along broom, n... C. K. Allen 1927-8-17
Asclepiadaceae A: 00241755 Asclepias incarnata pulchra (Ehrhart ex Willdenow) Persoon USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain] C. K. Allen 1927-7-8
A: 00241758 Asclepias syriaca Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain] C. K. Allen 1927-8
Asteraceae A: 00338805 Achillea millefolium Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain] C. K. Allen 1927-7
NEBC: 00359813 Aster cordifolius Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-9-21
A: 00338948 Aster lateriflorus pendulus (Aiton) E. S. Burgess USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-9-21
NEBC: 00443520 Aster novi-belgii Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-9-21
A: 00339063 Centaurea nigra Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, near Carpinus ... C. K. Allen 1927-9-29
A: 00339064 Chrysanthemum leucanthemum pinnatifidum Lecoq & Lamotte USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00339068 Cichorium intybus Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00339077 Cirsium arvense (Linnaeus) Scopoli USA: Massachusetts Boston: The Arnold Arboretum, near Overlook ... C. K. Allen 1927-8-17
A: 00339680 Erigeron annuus (Linnaeus) Persoon USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00339686 Erigeron ramosus (Walter) Britton, Sterns & Poggenburg USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
NEBC: 00443523 Erigeron ramosus (Walter) Britton, Sterns & Poggenburg USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-9-21
A: 00339686 Erigeron strigosus Muhlenberg ex Willdenow USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
NEBC: 00443523 Erigeron strigosus Muhlenberg ex Willdenow USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-9-21
A: 00339736 Eupatorium maculatum Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, near Shrub Col... C. K. Allen 1927-8-17
A: 00339736 Eupatorium verticillatum Lamarck USA: Massachusetts Boston: The Arnold Arboretum, near Shrub Col... C. K. Allen 1927-8-17
A: 00339736 Eutrochium maculatum (Linnaeus) E. E. Lamont USA: Massachusetts Boston: The Arnold Arboretum, near Shrub Col... C. K. Allen 1927-8-17
A: 00339765 Helianthus doronicoides Lamarck USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-9-13
A: 00339915 Hieracium aurantiacum Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-8-17
A: 00339931 Hieracium pilosella Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, in Shrub order... C. K. Allen 1927-8-13
A: 00354069 Lactuca scariola integrata Grenier & Godron USA: Massachusetts Boston: The Arnold Arboretum, Tilia collecti... C. K. Allen 1927-9-13
A: 00354069 Lactuca serriola Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, Tilia collecti... C. K. Allen 1927-9-13
A: 00354073 Leontodon autumnalis Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-6
A: 00339064 Leucanthemum vulgare Lamarck USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00354081 Nabalus trifoliolatus Cassini USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-8-2
A: 00354081 Prenanthes alba Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-8-2
A: 00354073 Scorzoneroides autumnalis (Linnaeus) Moench USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-6
A: 00354625 Solidago bicolor Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-9-13
A: 00354628 Solidago caesia Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-9-21
NEBC: 00359975 Solidago caesia Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-9-21
NEBC: 00443524 Solidago canadensis Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, near Shrub Col... C. K. Allen 1927-8-17
A: 00354652 Solidago nemoralis Aiton USA: Massachusetts Boston: The Arnold Arboretum, on Overlook [J... C. K. Allen 1927-9-29
NEBC: 00359813 Symphyotrichum cordifolium (Linnaeus) G. L. Nesom USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-9-21
A: 00338948 Symphyotrichum lateriflorum (Linnaeus) Á. Löve & D. Löve USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-9-21
NEBC: 00443520 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-9-21
A: 00354679 Tanacetum vulgare Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
Balsaminaceae A: 00241761 Impatiens biflora Walter USA: Massachusetts Boston: The Arnold Arboretum, opposite Admin... C. K. Allen 1927-7-8
A: 00241761 Impatiens capensis Meerburgh USA: Massachusetts Boston: The Arnold Arboretum, opposite Admin... C. K. Allen 1927-7-8
Brassicaceae A: 00348039 Capsella bursa-pastoris (Linnaeus) Medikus USA: Massachusetts Boston: The Arnold Arboretum, Hill [Jamaica ... C. K. Allen 1927-6
NEBC: 00348523 Rorippa palustris (Linnaeus) Besser USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-8-17
A: 00348091 Sisymbrium officinale (Linnaeus) Scopoli USA: Massachusetts Boston: The Arnold Arboretum, near Linden Pa... C. K. Allen 1927-8-2
A: 00348091 Sisymbrium officinale leiocarpum de Candolle USA: Massachusetts Boston: The Arnold Arboretum, near Linden Pa... C. K. Allen 1927-8-2
Caprifoliaceae A: 00312784 Sambucus canadensis Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain] C. K. Allen 1927-7-8
A: 00312784 Sambucus nigra canadensis (Linnaeus) Bolli USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain] C. K. Allen 1927-7-8
Caryophyllaceae NEBC: 00342539 Dianthus armeria Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, along Meadow R... C. K. Allen 1927-8-10
A: 00312905 Silene latifolia (Miller) Rendle & Britten USA: Massachusetts Boston: The Arnold Arboretum, near Administr... C. K. Allen 1927-8-17
A: 00312905 Silene vulgaris (Moench) Garcke USA: Massachusetts Boston: The Arnold Arboretum, near Administr... C. K. Allen 1927-8-17
NEBC: 00342574 Stellaria graminea Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-6
Crassulaceae A: 00518083 Hylotelephium telephium (Linnaeus) H. Ohba USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-6
A: 00518083 Sedum purpureum (Linnaeus) Schultes USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-6
Ericaceae A: 00348098 Calluna vulgaris (Linnaeus) Hill USA: Massachusetts Boston: The Arnold Arboretum. Under Lindens ... C. K. Allen 1927-8-2
A: 00375984 Monotropa uniflora Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
Fabaceae A: 00423535 Genista tinctoria Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-8-17
A: 00423591 Medicago lupulina Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00423601 Trifolium hybridum Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00423605 Trifolium pratense Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00423608 Trifolium repens Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
Hypericaceae A: 00348574 Hypericum ascyron Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, near Administr... C. K. Allen 1927-7-8
A: 00348584 Hypericum boreale (Britton) E. P. Bicknell USA: Massachusetts Boston: The Arnold Arboretum, near Shrub Col... C. K. Allen 1927-8-19
A: 00348595 Hypericum perforatum Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00348574 Hypericum pyramidatum Aiton USA: Massachusetts Boston: The Arnold Arboretum, near Administr... C. K. Allen 1927-7-8
Iridaceae NEBC: 00348641 Sisyrinchium angustifolium Miller USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-6
NEBC: 00348641 Sisyrinchium gramineum Curtis USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-6
Lamiaceae NEBC: 00375348 Galeopsis bifida Boenninghausen USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
NEBC: 00375348 Galeopsis tetrahit bifida (Boenninghausen) Lejeune & Courtois USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00348909 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
NEBC: 00423211 Prunella vulgaris Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
NEBC: 00423212 Prunella vulgaris Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
NEBC: 00423211 Prunella vulgaris lanceolata (W. P. C. Barton) Piper & Beattie USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
NEBC: 00423212 Prunella vulgaris lanceolata (W. P. C. Barton) Piper & Beattie USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
NEBC: 00423211 Prunella vulgaris lanceolata (W. P. C. Barton) Fernald USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
NEBC: 00423212 Prunella vulgaris lanceolata (W. P. C. Barton) Fernald USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
Lythraceae A: 00423695 Lythrum salicaria Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, near Shrub Col... C. K. Allen 1927-6
NEBC: 00415810 Lythrum salicaria Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, near Shrub Col... C. K. Allen 1927-7
Malvaceae A: 00415208 Hibiscus moscheutos Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-8-19
A: 00415208 Hibiscus moscheutos palustris (Linnaeus) R. T. Clausen USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-8-19
Onagraceae A: 00423780 Oenothera perennis Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, Hill [Jamaica ... C. K. Allen 1927-7-6
NEBC: 00415832 Oenothera perennis Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
Orchidaceae A: 00423785 Habenaria lacera (Michaux) R. Brown ex Sprengel USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-28
A: 00423785 Platanthera lacera (Michaux) G. Don USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-28
A: 00423788 Spiranthes cernua (Linnaeus) Richard USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-9-21
Osmundaceae A: 00338340 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain] C. K. Allen 1927
Papaveraceae NEBC: 00348261 Chelidonium majus Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, above Aesculus... C. K. Allen 1929-8-2
A: 00415362 Chelidonium majus Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, near LInden gr... C. K. Allen 1927-8-2
Phytolaccaceae A: 00415481 Phytolacca americana Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-8-1
Plantaginaceae A: 00518145 Chelone glabra Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00518153 Linaria canadensis (Linnaeus) Dumont Courset USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00518149 Linaria vulgaris Miller USA: Massachusetts Boston: The Arnold Arboretum, near Conifers ... C. K. Allen 1927-8-13
A: 00518153 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00415486 Plantago lanceolata Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00518179 Veronica officinalis Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
NEBC: 00443501 Veronica scutellata Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
Polygonaceae A: 00375865 Persicaria sagittata (Linnaeus) H. Gross USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00375865 Polygonum sagittatum Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00375874 Rumex acetosella Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927
Pontederiaceae A: 00375965 Pontederia cordata Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, near Shrub Col... C. K. Allen 1927
Primulaceae NEBC: 00375180 Lysimachia quadrifolia Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
A: 00375975 Lysimachia quadrifolia Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7
NEBC: 00375185 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00375977 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
Ranunculaceae A: 00359350 Ranunculus acris Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927
A: 00359392 Thalictrum polygamum Muhlenberg USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00359392 Thalictrum pubescens Pursh USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
Rosaceae A: 00359498 Fragaria virginiana Miller USA: Massachusetts Boston: The Arnold Arboretum, right of Linde... C. K. Allen 1927-8-2
A: 00359498 Fragaria virginiana illinoensis A. Gray USA: Massachusetts Boston: The Arnold Arboretum, right of Linde... C. K. Allen 1927-8-2
A: 00359538 Potentilla monspeliensis Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00359538 Potentilla norvegica Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00359595 Spiraea alba latifolia (Aiton) H. E. Ahles USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
A: 00359595 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
Rubiaceae A: 00359658 Galium tinctorium Linnaeus USA: Massachusetts Boston: The Arnold Arboretum, near Shrub Col... C. K. Allen 1927-6
Verbenaceae A: 00518358 Verbena hastata Linnaeus USA: Massachusetts Boston: The Arnold Arboretum [Jamaica Plain]... C. K. Allen 1927-7-8
