Harvard University Herbaria & Libraries

Aceraceae
A: 02261920 Acer rubrum Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20389 1986-5-8
Aizoaceae
A: 02264229 Mollugo verticillata Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20599 1986-8-21
Amaryllidaceae
A: 01853744 Narcissus poeticus Linnaeus USA: Massachusetts Acton: Acton Center conservation land R. A. Howard 20400 1986-5-13
Anacardiaceae
A: 00897791 Rhus glabra Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20530 1986-7-16
A: 00897756 Toxicodendron radicans (Linnaeus) Kuntze USA: Massachusetts Acton: [data not captured] R. A. Howard 20466 1986-6-10
Apiaceae
A: 00897761 Daucus carota Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20558 1986-7-16
Apocynaceae
A: 01977925 Allamanda cathartica Linnaeus Aruba: Plantings of Dutch Village, Hotel Tamarijn. R. A. Howard 20322 1986-1-17
A: 00897771 Apocynum androsaemifolium Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20535 1986-7-16
A: 02380671 Nerium oleander Linnaeus Aruba: Cultivated at Tamarijn Hotel. Netherlands An... R. A. Howard 20309 1986-1-17
Aquifoliaceae
A: 00897753 Ilex verticillata (Linnaeus) A. Gray USA: Massachusetts Acton: [data not captured] R. A. Howard 20527 1986-7-19
Araceae
A: 01634430 Alocasia cucullata (Loureiro) G. Don Aruba: Plantings of Dutch Village, Tamarijn Hotel R. A. Howard 20320 1986-1-17
Asparagaceae
A: 00897744 Asparagus officinalis Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20445 1986-6-10
A: 01853742 Asparagus officinalis Linnaeus USA: Massachusetts Acton: Acton Center conservation land R. A. Howard 20464 1986-6-10
Asteraceae
A: 00897743 Hieracium florentinum Allioni USA: Massachusetts Acton: Acton Center conservation land R. A. Howard 20446 1986-6-10
A: 00897743 Hieracium piloselloides Villars USA: Massachusetts Acton: Acton Center conservation land R. A. Howard 20446 1986-6-10
A: 00897765 Leucanthemum vulgare Lamarck USA: Massachusetts Acton: [data not captured] R. A. Howard 20437 1986-6-10
Balsaminaceae
A: 02259821 Impatiens capensis Meerburgh USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20521 1986-7-6
Brassicaceae
A: 00897762 Arabis drummondi A. Gray USA: Massachusetts Acton: Acton Center conservation land R. A. Howard 20497 1986-7-11
A: 02236493 Barbarea vulgaris W. T. Aiton USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20401 1986-5-13
A: 00897762 Boechera stricta (Graham) Al-Shehbaz USA: Massachusetts Acton: Acton Center conservation land R. A. Howard 20497 1986-7-11
A: 00897764 Hesperis matronalis Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20412 1986-5-25
A: 00897805 Nasturtium officinale R. Brown USA: Massachusetts Acton: [data not captured] R. A. Howard 20494 1986-6-21
Cactaceae
A: 01874735 Cereus repandus (Linnaeus) Miller Aruba: Gold mine area R. A. Howard 20291 1986-1-17
GH: 01678274 Melocactus macracanthos (Salm-Dyck) Link & Otto Aruba: Fontein area R. A. Howard 20349 1986-1-17
A: 01677344 Opuntia wentiana Britton & Rose Aruba: Fontein area R. A. Howard 20348 1986-1-17
Caprifoliaceae
A: 02258678 Lonicera morrowii A. Gray USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20391 1986-5-8
A: 00897766 Sambucus nigra canadensis (Linnaeus) Bolli USA: Massachusetts Acton: [data not captured] R. A. Howard 20499 1986-6-21
A: 02258670 Viburnum lentago Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20419 1986-5-25
A: 02258669 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20531 1986-7-16
A: 02258671 Viburnum opulus Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20561 1986-7-23
A: 02258672 Viburnum opulus Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20424 1986-5-24
Caryophyllaceae
A: 00897741 Moehringia lateriflora (Linnaeus) Fenzl USA: Massachusetts Acton: [data not captured] R. A. Howard 20501 1986-6-21
Clethraceae
A: 00897749 Clethra alnifolia Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20528 1986-7-19
Convolvulaceae
A: 00897799 Calystegia sepium (Linnaeus) R. Brown USA: Massachusetts Acton: [data not captured] R. A. Howard 20505 1986-7-6
Cornaceae
A: 02259327 Cornus amomum Miller USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20617 1986-8-21
A: 00897794 Cornus racemosa Lamarck USA: Massachusetts Acton: [data not captured] R. A. Howard 20463 1986-6-10
A: 02259328 Cornus racemosa Lamarck USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20620 1986-8-24
Cucurbitaceae
A: 02260108 Echinocystis lobata (Michaux) Torrey & A. Gray USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20623 1986-9-7
A: 02260109 Echinocystis lobata (Michaux) Torrey & A. Gray USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20564 1986-8-3
Cyperaceae
A: 00897755 Carex bullata Schkuhr ex Willdenow USA: Massachusetts Acton: [data not captured] R. A. Howard 20483 1986-6-21
A: 00897807 Carex lurida Wahlenberg USA: Massachusetts Acton: [data not captured] R. A. Howard 20495 1986-6-21
A: 00897767 Carex stricta Lamarck USA: Massachusetts Acton: [data not captured] R. A. Howard 20482 1986-6-21
Dennstaedtiaceae
A: 00897802 Pteridium aquilinum latiusculum (Desvaux) Hultén USA: Massachusetts Acton: [data not captured] R. A. Howard 20502 1986-7-6
Ericaceae
A: 00897752 Chamaedaphne calyculata (Linnaeus) Moench USA: Massachusetts Acton: [data not captured] R. A. Howard 20476 1986-6-21
A: 00897796 Gaylussacia baccata (Wangenheim) K. Koch USA: Massachusetts Acton: [data not captured] R. A. Howard 20586 1986-8-6
A: 00897740 Kalmia angustifolia Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20450 1986-6-10
A: 00897793 Lyonia ligustrina (Linnaeus) de Candolle USA: Massachusetts Acton: [data not captured] R. A. Howard 20516 1986-7-6
A: 00897809 Lyonia ligustrina (Linnaeus) de Candolle USA: Massachusetts Acton: [data not captured] R. A. Howard 20471 1986-6-21
A: 00897758 Monotropa uniflora Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20534 1986-7-16
A: 00897808 Vaccinium corymbosum Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20583 1986-8-3
Hypericaceae
A: 00897806 Hypericum perforatum Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20515 1986-7-6
Hypoxidaceae
A: 00897789 Hypoxis hirsuta (Linnaeus) Coville USA: Massachusetts Acton: [data not captured] R. A. Howard 20442 1986-6-10
Iridaceae
A: 01853738 Iris versicolor Linnaeus USA: Massachusetts Acton: Acton Center conservation land R. A. Howard 20417 1986-5-25
Liliaceae
A: 01853741 Maianthemum canadense Desfontaines USA: Massachusetts Acton: Acton Center conservation land R. A. Howard 20436 1986-6-10
A: 01853740 Maianthemum canadense Desfontaines USA: Massachusetts Acton: Acton Center conservation land R. A. Howard 20453 1986-6-10
A: 00897739 Maianthemum racemosum (Linnaeus) Link USA: Massachusetts Acton: [data not captured] R. A. Howard 20451 1986-6-10
A: 01853739 Maianthemum racemosum (Linnaeus) Link USA: Massachusetts Acton: Acton Center conservation land R. A. Howard 20413 1986-5-25
Lobeliaceae
A: 02258667 Lobelia inflata Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20556 1986-7-23
Lythraceae
A: 00897748 Lythrum salicaria Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20523 1986-7-19
Nymphaeaceae
A: 00897798 Nuphar variegata Engelmann ex Durand USA: Massachusetts Acton: [data not captured] R. A. Howard 20514 1986-7-6
Oleaceae
A: 00897763 Fraxinus americana Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20472 1986-6-10
Onagraceae
A: 00897804 Circaea canadensis (Linnaeus) Hill USA: Massachusetts Acton: [data not captured] R. A. Howard 20512 1986-7-6
Orchidaceae
A: 00897790 Cypripedium acaule Aiton USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20435 1986-5-25
Osmundaceae
A: 00897751 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Massachusetts Acton: [data not captured] R. A. Howard 20477 1986-6-21
Papaveraceae
A: 00897813 Chelidonium majus Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20509 1986-7-6
Passifloraceae
A: 01147913 Passiflora foetida moritziana (Planchon) Killip ex Pulle Aruba: Area of Sewage Treatment Plant R. A. Howard 20305 1986-1-17
Phytolaccaceae
A: 00897760 Phytolacca americana Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20536 1986-7-16
Plantaginaceae
A: 02258541 Linaria vulgaris Miller USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20568 1986-8-3
A: 00897746 Plantago lanceolata Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20443 1986-6-10
A: 00897745 Veronica officinalis Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20444 1986-6-10
Poaceae
A: 00897800 Brachyelytrum erectum (Schreber) P. Beauvois USA: Massachusetts Acton: [data not captured] R. A. Howard 20533 1986-7-16
A: 00897801 Dactylis glomerata Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20456 1986-6-10
A: 00897811 Phleum pratense Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20440 1986-6-10
A: 00897738 Poa pratensis Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20449 1986-6-10
Polygonaceae
A: 02264241 Persicaria hydropiper (Linnaeus) Spach USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20616 1986-8-24
A: 02264239 Persicaria maculosa Gray USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20590 1986-8-24
A: 02264238 Persicaria maculosa Gray USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20559 1986-7-16
A: 02264240 Persicaria pensylvanica (Linnaeus) M. Gomez USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20593 1986-8-24
A: 02264237 Persicaria sagittata (Linnaeus) H. Gross USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20507 1986-7-6
A: 02264238 Polygonum persicaria Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20559 1986-7-16
A: 02264239 Polygonum persicaria Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20590 1986-8-24
A: 02264237 Polygonum sagittatum Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20507 1986-7-6
A: 02264236 Reynoutria japonica Houttuyn USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20526 1986-7-16
A: 00897803 Rumex acetosella Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20439 1986-6-10
A: 00897797 Rumex crispus Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20465 1986-6-10
A: 02264235 Rumex obtusifolius Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20459 1986-6-10
Primulaceae
A: 00897770 Lysimachia borealis (Rafinesque) U. Manns & Anderberg USA: Massachusetts Acton: [data not captured] R. A. Howard 20478 1986-6-21
A: 00897810 Lysimachia nummularia Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20513 1986-7-6
A: 01853668 Lysimachia quadrifolia Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land, Act... R. A. Howard 20609 1986-8-24
A: 01853669 Lysimachia quadrifolia Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20486 1986-6-21
Rhamnaceae
A: 02262088 Frangula alnus Miller USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20434 1986-5-25
A: 02262088 Rhamnus frangula Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20434 1986-5-25
Rosaceae
A: 00897792 Rosa multiflora Thunberg USA: Massachusetts Acton: [data not captured] R. A. Howard 20467 1986-6-10
A: 00897812 Rosa virginiana Miller USA: Massachusetts Acton: [data not captured] R. A. Howard 20469 1986-6-10
A: 00897795 Rubus alleghaniensis Porter USA: Massachusetts Acton: [data not captured] R. A. Howard 20454 1986-6-10
A: 00897769 Spiraea alba latifolia (Aiton) H. E. Ahles USA: Massachusetts Acton: [data not captured] R. A. Howard 20493 1986-6-21
A: 00897759 Spiraea tomentosa Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20554 1986-7-16
Rubiaceae
A: 00897750 Galium aparine Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20462 1986-6-10
A: 00897742 Galium obtusum Bigelow USA: Massachusetts Acton: [data not captured] R. A. Howard 20500 1986-6-21
A: 02233236 Galium obtusum Bigelow USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20546 1986-7-16
Salicaceae
A: 02259838 Salix alba Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20385 1986-5-8
A: 02259840 Salix humilis Marshall USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20395 1986-5-8
Smilacaceae
A: 00897754 Smilax herbacea Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20473 1986-6-21
Solanaceae
A: 00897768 Solanum dulcamara Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20492 1986-6-21
Typhaceae
A: 02237175 Typha latifolia Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20539 1986-7-16
Verbenaceae
A: 01853689 Verbena hastata Linnaeus USA: Massachusetts Acton: "Acton Center" conservation land R. A. Howard 20529 1986-7-16
A: 00897757 Verbena urticifolia Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20510 1986-7-6
Vitaceae
A: 02259805 Parthenocissus quinquefolia (Linnaeus) Planchon USA: Massachusetts Acton: "Acton Center" conservation land, Act... R. A. Howard 20489 1986-6-21
A: 00897747 Vitis labrusca Linnaeus USA: Massachusetts Acton: [data not captured] R. A. Howard 20503 1986-7-6