Aizoaceae NEBC: 00761293 Mollugo verticillata Linnaeus USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
Alismataceae NEBC: 01032222 Alisma subcordatum Pursh USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Anacardiaceae NEBC: 00690892 Rhus glabra Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00752596 Rhus typhina Linnaeus USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond D. L. Ordway & C. Bullard 1933-6-28
Apiaceae NEBC: 01050855 Cicuta maculata Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 01009092 Panax trifolius Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00483075 Pastinaca sativa Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00587061 Zizia aurea (Linnaeus) W. D. J. Koch USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
Apocynaceae NEBC: 00816449 Apocynum androsaemifolium Linnaeus USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond D. L. Ordway & C. Bullard 1933-6-28
Aquifoliaceae NEBC: 00767869 Ilex verticillata (Linnaeus) A. Gray USA: Massachusetts Ayer: Ayer, East of Lond Pond D. L. Ordway & C. Bullard 1933-9-26
Araceae NEBC: 01010775 Arisaema triphyllum (Linnaeus) Schott USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00875009 Arisaema triphyllum stewardsonii (Britton) Huttleston USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
Araliaceae NEBC: 00448467 Aralia nudicaulis Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
Asclepiadaceae NEBC: 00572816 Asclepias incarnata pulchra (Ehrhart ex Willdenow) Woodson USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 01036463 Asclepias syriaca Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Asteraceae NEBC: 00566942 Achillea millefolium Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 01037229 Ambrosia artemisiifolia Linnaeus USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 01007856 Antennaria neglecta Greene USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 01023024 Antennaria plantaginifolia (Linnaeus) Hooker USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 01021348 Aster sp. USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01037519 Bidens connata Muhlenberg ex Willdenow USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 01037805 Bidens frondosa Linnaeus USA: Massachusetts Ayer: Ayer, East of Long Pond D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01038062 Bidens vulgata Greene USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00587955 Cichorium intybus Linnaeus USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00564087 Erigeron annuus (Linnaeus) Persoon USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00564088 Erigeron annuus (Linnaeus) Persoon USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 01021995 Erigeron pulchellus Michaux USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00568085 Eurybia macrophylla (Linnaeus) Cassini USA: Massachusetts Ayer: Ayer, East of Long Pond D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01053965 Gnaphalium uliginosum Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00587503 Hieracium aurantiacum Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00587623 Hieracium caespitosum Dumortier USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
yer D. L. Ordway & C. Bullard 1933-6-28
NEBC: 01071503 Hieracium scabrum Michaux USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01067667 Lactuca canadensis Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00626965 Leucanthemum vulgare Lamarck USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00626966 Leucanthemum vulgare Lamarck USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00684765 Liatris scariosa novae-angliae Lunell USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 01069032 Nabalus trifoliolatus Cassini USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01020623 Oclemena acuminata (Michaux) Greene USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 00568777 Packera aurea (Linnaeus) A. Löve & D. Löve USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 01023642 Pseudognaphalium obtusifolium (Linnaeus) Hilliard & B. L. Burtt USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00637044 Rudbeckia hirta pulcherrima Farwell USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00718478 Scorzoneroides autumnalis (Linnaeus) Moench USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01054199 Solidago caesia Linnaeus USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01055245 Solidago canadensis Linnaeus USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01063334 Solidago nemoralis Aiton USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 01063525 Solidago puberula Nuttall USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 01065072 Solidago sp. USA: Massachusetts Ayer: Ayer, East of Long Pond D. L. Ordway & C. Bullard 1933-9-26
NEBC: 00692012 Symphyotrichum ericoides (Linnaeus) G. L. Nesom USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00692219 Symphyotrichum laeve (Linnaeus) A. Löve & D. Löve USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 01015936 Symphyotrichum lanceolatum (Willdenow) G. L. Nesom USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 01015937 Symphyotrichum lanceolatum (Willdenow) G. L. Nesom USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00697503 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 00697504 Symphyotrichum novi-belgii (Linnaeus) G. L. Nesom USA: Massachusetts Ayer: Ayer, East of Long Pond D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01014441 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Ayer: Ayer, East of Long Pond D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01021348 Symphyotrichum sp. USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
Berberidaceae NEBC: 00606697 Berberis vulgaris Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
Boraginaceae NEBC: 00655280 Echium vulgare Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Brassicaceae NEBC: 00448773 Barbarea vulgaris W. T. Aiton USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00579118 Cardamine pensylvanica Muhlenberg ex Willdenow USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00564940 Lepidium campestre (Linnaeus) W. T. Aiton USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Campanulaceae NEBC: 00698222 Campanula aparinoides Pursh USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Caprifoliaceae NEBC: 00682173 Diervilla lonicera Miller USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00702195 Viburnum acerifolium Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00579480 Viburnum dentatum lucidum Aiton USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00702491 Viburnum lentago Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
Caryophyllaceae NEBC: 00564755 Cerastium fontanum vulgare (Hartman) Greuter & Burdet USA: Massachusetts Ayer: Ayer, Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00755538 Moehringia lateriflora (Linnaeus) Fenzl USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00591000 Saponaria officinalis Linnaeus USA: Massachusetts Ayer: Ayer, NW branch Ry [Peterborough & Shi... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00581232 Scleranthus annuus Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00602795 Silene latifolia Poiret USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00525926 Spergularia rubra (Linnaeus) J. Presl & C. Presl USA: Massachusetts Ayer: Ayer, Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00581505 Stellaria graminea Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
Ceratophyllaceae NEBC: 00834195 Ceratophyllum demersum Linnaeus USA: Massachusetts Ayer: Ayer, East shore Long Pond
D. L. Ordway & C. Bullard 1933-9-26
Chenopodiaceae NEBC: 00593016 Chenopodium strictum glaucophyllum (Aellen) Wahl USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
Cistaceae NEBC: 00712703 Crocanthemum bicknellii (Fernald) Janchen USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00699524 Crocanthemum canadense (Linnaeus) Britton USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00757916 Lechea tenuifolia Michaux USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
Convolvulaceae NEBC: 00633751 Calystegia sepium (Linnaeus) R. Brown USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00655721 Calystegia sepium (Linnaeus) R. Brown USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Cornaceae NEBC: 00767106 Cornus amomum Miller USA: Massachusetts Ayer: Ayer, Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00573434 Cornus racemosa Lamarck USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00633916 Cornus stolonifera Michaux USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1914-5-30
Cucurbitaceae NEBC: 00552950 Echinocystis lobata (Michaux) Torrey & A. Gray USA: Massachusetts Ayer: Ayer, NW branch Ry [Peterborough & Shi... D. L. Ordway & C. Bullard 1933-9-15
Cyperaceae NEBC: 01182825 Bulbostylis capillaris (Linnaeus) Kunth ex C. B. Clarke USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 01182826 Bulbostylis capillaris (Linnaeus) Kunth ex C. B. Clarke USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00214711 Carex annectens (E. P. Bicknell) E. P. Bicknell USA: Massachusetts Ayer: D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00216411 Carex atlantica L. H. Bailey USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00222064 Carex cephalophora Muhlenberg USA: Massachusetts Ayer: Ayer, Vicinity Bennett Pond D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00228028 Carex conoidea Schkuhr ex Willdenow USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00229163 Carex debilis rudgei L. H. Bailey USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00232844 Carex echinata echinata USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard
NEBC: 00241166 Carex folliculata Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00241658 Carex gracillima Schweinitz USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00260265 Carex haydenii Dewey USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00808484 Carex lurida Wahlenberg USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-12
NEBC: 00726078 Carex muehlenbergii Schkuhr ex Willdenow USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00895545 Carex normalis Mackenzie USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 757 1934-6-12
NEBC: 00807907 Carex pallescens Linnaeus USA: Massachusetts Ayer: Ayer, Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00854780 Carex pensylvanica Lamarck USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00802016 Carex radiata (Wahlenberg) Small USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00714611 Carex scoparia Schkuhr ex Willdenow USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00874368 Carex stipata Muhlenberg ex Willdenow USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00874652 Carex stricta Lamarck USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 01060018 Carex swanii (Fernald) Mackenzie USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 01059313 Carex tenera Dewey USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 01058253 Carex vesicaria Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00874767 Carex vestita Willdenow USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 01061579 Cyperus lupulinus macilentus (Fernald) Marcks USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 01048113 Cyperus strigosus Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00892178 Scirpus hattorianus Makino USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
Droseraceae NEBC: 00741808 Drosera intermedia Hayne USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00754519 Drosera rotundifolia Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Ericaceae NEBC: 00447903 Gaultheria procumbens Linnaeus USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 00461179 Gaylussacia baccata (Wangenheim) K. Koch USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00484694 Kalmia angustifolia Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 01072014 Kalmia latifolia Linnaeus USA: Massachusetts Ayer: Ayer, East branch Nashua Riv. [River] ... D. L. Ordway & C. Bullard 1933-6-14
NEBC: 01039620 Lyonia ligustrina (Linnaeus) de Candolle USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00461845 Vaccinium angustifolium Aiton USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 01075599 Vaccinium macrocarpon Aiton USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00517039 Vaccinium pallidum Aiton USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
Euphorbiaceae NEBC: 00699045 Chamaesyce maculata Gray USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
Fabaceae NEBC: 00562296 Amphicarpaea bracteata (Linnaeus) Fernald USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 00747938 Desmodium canadense (Linnaeus) de Candolle USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00639860 Lespedeza virginica (Linnaeus) Britton USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 00564533 Melilotus officinalis (Linnaeus) Lamarck USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00501584 Trifolium arvense Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00581764 Trifolium aureum Pollich USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00504793 Trifolium pratense Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00463265 Vicia cracca Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Geraniaceae NEBC: 01067627 Geranium maculatum Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
Haloragaceae NEBC: 01071182 Proserpinaca palustris crebra Fernald & Griscom USA: Massachusetts Ayer: Ayer, Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
Hamamelidaceae NEBC: 00640521 Hamamelis virginiana Linnaeus USA: Massachusetts Bellingham: Bellingham D. L. Ordway & C. Bullard 1937-7-28
Hydrocharitaceae NEBC: 00635002 Elodea nuttallii (Planchon) H. St. John USA: Massachusetts Ayer: Ayer, brook under NW branch Ry [Peterb... D. L. Ordway & C. Bullard 1933-9-15
Hypericaceae NEBC: 00715244 Hypericum canadense Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00504525 Hypericum gentianoides (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00765266 Hypericum perforatum Linnaeus USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00760009 Triadenum virginicum (Linnaeus) Rafinesque USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
Hypoxidaceae NEBC: 01652451 Hypoxis hirsuta (Linnaeus) Coville USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
Iridaceae NEBC: 01044422 Iris versicolor Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 01160029 Sisyrinchium angustifolium Miller USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 01044624 Sisyrinchium atlanticum E. P. Bicknell USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard
Juncaceae NEBC: 00879993 Juncus canadensis J. Gay ex Laharpe USA: Massachusetts Ayer: Ayer, East shore Long Pond D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01150261 Juncus tenuis Willdenow USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00865322 Luzula multiflora (Ehrhart) Lejeune USA: Massachusetts Ayer: Ayer, Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
Lamiaceae NEBC: 00562570 Glechoma hederacea Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1914-6-12
NEBC: 00658471 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00658938 Lycopus virginicus Linnaeus USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 00591062 Prunella vulgaris Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00686675 Trichostema dichotomum Linnaeus USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
Lauraceae NEBC: 00683005 Sassafras albidum (Nuttall) Nees USA: Massachusetts Ayer: Ayer, East side Long Pond
D. L. Ordway & C. Bullard 1933-9-26
Lentibulariaceae NEBC: 00664623 Utricularia vulgaris macrorhiza (L. LeConte) R. T. Clausen USA: Massachusetts Ayer: Ayer, East shore Long Pond
D. L. Ordway & C. Bullard 1933-9-26
Liliaceae NEBC: 00560539 Clintonia borealis (Aiton) Rafinesque USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00505500 Maianthemum canadense Desfontaines USA: Massachusetts Ayer: Ayer, Long Pond
D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00868184 Maianthemum racemosum (Linnaeus) Link USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00868849 Polygonatum pubescens (Willdenow) Pursh USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00575904 Trillium cernuum Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
Lobeliaceae NEBC: 00698855 Lobelia inflata Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Nyctaginaceae NEBC: 00771031 Mirabilis nyctaginea (Michaux) MacMillan USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
Nymphaeaceae NEBC: 01014111 Nuphar variegata Engelmann ex Durand USA: Massachusetts Ayer: Ayer, Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
Onagraceae NEBC: 01073703 Circaea canadensis canadensis (Linnaeus) Hill USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00568503 Oenothera perennis Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
Orchidaceae NEBC: 00462682 Platanthera lacera (Michaux) G. Don USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Orobanchaceae NEBC: 00664006 Agalinis tenuifolia (Vahl) Rafinesque USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
Oxalidaceae NEBC: 01013369 Oxalis stricta Linnaeus USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
Pinaceae NEBC: 00230782 Larix laricina (Du Roi) Koch USA: Massachusetts Ayer: Ayer, East of Long Pond D. L. Ordway & C. Bullard 1933-9-26
Plantaginaceae NEBC: 00633605 Linaria vulgaris Miller USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00650150 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00670330 Plantago rugelii Decaisne USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1933-9-26
NEBC: 00775081 Veronica scutellata Linnaeus USA: Massachusetts Ayer: Ayer, Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
Poaceae NEBC: 00622710 Anthoxanthum odoratum Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00635539 Cenchrus longispinus (Hackel) Fernald USA: Massachusetts Ayer: Ayer, NW branch Ry [Peterborough & Shi... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00737607 Dichanthelium acuminatum implicatum (Scribner) Freckmann & Lelong USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00764771 Dichanthelium clandestinum (Linnaeus) Gould USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 01151222 Dichanthelium oligosanthes scribnerianum (Nash) Freckmann & Lelong USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00712061 Elymus macgregorii R.E. Brooks & J.J.N. Campb. USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00613597 Festuca ovina Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00859464 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 01148211 Glyceria striata (Lamarck) Hitchcock USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00609886 Holcus lanatus Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
NEBC: 00613295 Hordeum jubatum Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 01174078 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
Polygalaceae NEBC: 00720747 Polygala sanguinea Linnaeus USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
Polygonaceae NEBC: 00648993 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00759047 Polygonum convolvulus Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00736011 Polygonum lapathifolium Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00664775 Polygonum scandens Linnaeus USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00501826 Rumex acetosella Linnaeus USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00749840 Rumex altissimus Alph. Wood USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00749952 Rumex crispus Linnaeus USA: Massachusetts Ayer: Ayer, Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
Pontederiaceae NEBC: 00864189 Pontederia cordata Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Potamogetonaceae NEBC: 00816876 Potamogeton bicupulatus Fernald USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-9-26
NEBC: 01024365 Potamogeton robbinsii Oakes USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-9-26
Primulaceae NEBC: 01041635 Lysimachia quadrifolia Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 01076284 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Ayers: Ayer, Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 01076285 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
Ranunculaceae NEBC: 00485697 Ranunculus acris Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard
NEBC: 00580521 Ranunculus repens Linnaeus USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00719881 Thalictrum pubescens Pursh USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
Rhamnaceae NEBC: 00643658 Ceanothus americanus Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Rosaceae NEBC: 00740409 Amelanchier laevis Wiegand USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00674182 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00724597 Geum laciniatum Murray USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00524313 Potentilla argentea Linnaeus USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00561201 Potentilla norvegica Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00524553 Potentilla recta Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00653156 Potentilla simplex Michaux USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00653158 Potentilla simplex Michaux USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00653159 Potentilla simplex Michaux USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00742951 Prunus virginiana Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00653799 Rosa virginiana Miller USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
NEBC: 00441959 Rubus allegheniensis Porter USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00651349 Rubus occidentalis Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00659463 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00710163 Spiraea tomentosa Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Rubiaceae NEBC: 00484422 Cephalanthus occidentalis Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00503670 Galium asprellum Michaux USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00670864 Galium palustre Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00866469 Galium tinctorium Linnaeus USA: Massachusetts Ayer: Ayer, East of Long Pond
D. L. Ordway & C. Bullard 1933-9-26
NEBC: 00503396 Galium triflorum Michaux USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
NEBC: 00650963 Mitchella repens Linnaeus USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
Santalaceae NEBC: 00575364 Comandra umbellata (Linnaeus) Nuttall USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
Sarraceniaceae NEBC: 00231184 Sarracenia purpurea Linnaeus USA: Massachusetts Ayer: Ayer, East of Long Pond D. L. Ordway & C. Bullard
Saxifragaceae NEBC: 01008175 Chrysosplenium americanum Schweinitz ex Hooker USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 01008197 Chrysosplenium americanum Schweinitz ex Hooker USA: Massachusetts Bellingham: Bellingham D. L. Ordway & C. Bullard 1936-5-13
NEBC: 00563101 Saxifraga pensylvanica Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
NEBC: 00575054 Saxifraga virginiensis Michaux USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
Smilacaceae NEBC: 00868770 Smilax herbacea Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-5-30
Solanaceae NEBC: 00564357 Solanum dulcamara Linnaeus USA: Massachusetts Ayer: Ayer, vicinity Bennett Pond
D. L. Ordway & C. Bullard 1933-6-28
Sparganiaceae NEBC: 00667646 Sparganium americanum Nuttall USA: Massachusetts Ayer: Ayer, East shore Long Pond
D. L. Ordway & C. Bullard 1933-9-26
Trilliaceae NEBC: 00573168 Medeola virginiana Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
Verbenaceae NEBC: 00696271 Verbena hastata Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-7-11
Violaceae NEBC: 00504172 Viola cucullata Aiton USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00569398 Viola lanceolata Linnaeus USA: Massachusetts Ayer: Ayer, along NW branch Ry [Peterborough... D. L. Ordway & C. Bullard 1933-9-15
NEBC: 00629709 Viola pallens (Banks ex Gingins) Brainerd USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00715979 Viola pedata Linnaeus USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00659587 Viola porteriana Pollard (pro sp.) USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00640199 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Massachusetts Ayer: Ayer, Long Pond D. L. Ordway & C. Bullard 1933-6-14
NEBC: 00659110 Viola sororia Willdenow USA: Massachusetts Ayer: Ayer, Long Pond Region D. L. Ordway & C. Bullard 1933-6-14
Vitaceae NEBC: 00701551 Vitis labrusca Linnaeus USA: Massachusetts Ayer: Ayer D. L. Ordway & C. Bullard 1934-6-12
