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Amaranthaceae
GH: 01929405 Amaranthus retroflexus Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-7-28
Anacardiaceae
GH: 01867713 Rhus glabra Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-8-23
Apocynaceae
GH: 02179486 Apocynum androsaemifolium Linnaeus USA: New York Wolf Lake P. G. Meissner 21688 1950-7-6
GH: 02179485 Apocynum androsaemifolium Linnaeus USA: New York Greenville P. G. Meissner 21700 1950-7-6
GH: 02179977 Apocynum cannabinum Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 21785 1950-7-10
Asclepiadaceae
GH: 00993401 Asclepias incarnata pulchra (Ehrhart ex Willdenow) Woodson USA: New York Long Island: Little Neck P. G. Meissner 1950-8-15
Asteraceae
GH: 01924518 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: New York Long Island: Little Neck, L. I. P. G. Meissner 1950-9-5
GH: 02172524 Centaurea nigra Linnaeus USA: New York [data not captured] P. G. Meissner 21830 1950-7-6
GH: 02216204 Chrysopsis mariana (Linnaeus) Elliott USA: New York Long Island: [data not captured] P. G. Meissner 1950-8-21
GH: 02142244 Cichorium intybus Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21885 1950-6-24
GH: 02020314 Cirsium arvense (Linnaeus) Scopoli USA: New York Long Island: [data not captured] P. G. Meissner 21848 1950-6-24
GH: 02020645 Cirsium discolor (Muhlenberg ex Willdenow) Sprengel USA: New York [data not captured] P. G. Meissner 22103 1950-8-15
GH: 02203021 Conyza canadensis (Linnaeus) Cronquist USA: New York Long Island: [data not captured] P. G. Meissner 21937 1950-8-21
GH: 02203016 Conyza canadensis (Linnaeus) Cronquist USA: New York Long Island: [data not captured] P. G. Meissner 21938 1950-8-15
GH: 02207554 Erigeron annuus (Linnaeus) Persoon USA: New York Long Island: [data not captured] P. G. Meissner 21931 1950-6-14
GH: 02189410 Eupatorium hyssopifolium Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-8-13
GH: 02189908 Eupatorium perfoliatum Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-9-1
GH: 02189907 Eupatorium perfoliatum Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-8-15
GH: 02190931 Eutrochium dubium (Willdenow ex Poiret) E. E. Lamont USA: New York Long Island: Little Neck P. G. Meissner 1950-8-15
GH: 01831430 Hieracium caespitosum Dumortier USA: New York Long Island: [data not captured] P. G. Meissner 21933 1950-6-7
GH: 01832573 Hieracium paniculatum Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21932 1950-8-21
GH: 01832895 Hieracium scabrum Michaux USA: New York Long Island: [data not captured] P. G. Meissner 21934 1950-9-11
GH: 01833186 Hieracium venosum Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21935 1950-8-21
GH: 01834022 Krigia virginica (Linnaeus) Willdenow USA: New York Long Island: [data not captured] P. G. Meissner 21928 1950-7-25
GH: 01834183 Lactuca biennis (Moench) Fernald USA: New York Long Island: [data not captured] P. G. Meissner 21906-B 1950-7-15
GH: 01834182 Lactuca biennis (Moench) Fernald USA: New York Long Island: [data not captured] P. G. Meissner 21906-A 1950-7-15
GH: 01834383 Lactuca canadensis Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21905-B 1950-8-9
GH: 01834382 Lactuca canadensis Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21905-A 1950-8-9
GH: 02213361 Liatris scariosa novae-angliae Lunell USA: New York Long Island: Amagansett P. G. Meissner 1950-8-25
GH: 02584592 Pityopsis falcata (Pursh) Nuttall USA: New York [data not captured] P. G. Meissner 21918 1950-8
GH: 01924136 Vernonia noveboracensis (Linnaeus) Michaux USA: New York Long Island: Little Neck P. G. Meissner 1950-9-1
Bignoniaceae
GH: 02054628 Campsis radicans (Linnaeus) Bureau USA: New York Long Island: Road to Sag Harbor P. G. Meissner 1950-8-21
GH: 02054743 Catalpa bignonioides Walter USA: New York Long Island: Douglaston P. G. Meissner 1950-7-15
Boraginaceae
GH: 02026408 Echium vulgare Linnaeus USA: New York Willburn[?] P. G. Meissner 1950-7-6
GH: 01873009 Myosotis laxa Lehmann USA: New York Greenfield P. G. Meissner 1950-7-6
Brassicaceae
GH: 00974991 Barbarea vulgaris W. T. Aiton USA: New York Long Island: Little Neck P. G. Meissner 1950-6-7
GH: 01098295 Capsella bursa-pastoris (Linnaeus) Medikus USA: New York Long Island: Little Neck P. G. Meissner 1900-6-9
GH: 01561341 Draba verna Linnaeus USA: Maryland Army Chemical Center P. G. Meissner 1951-4-6
GH: 01540603 Hesperis matronalis Linnaeus USA: New York Long Island: St. James P. G. Meissner 1950-6-9
GH: 01548168 Lepidium densiflorum Schrader USA: New York Long Island: Little Neck P. G. Meissner 1950-6-12
GH: 01550061 Lobularia maritima (Linnaeus) Desvaux USA: Texas Ft. Hood P. G. Meissner 21864 1950-11-1
GH: 01691779 Raphanus raphanistrum Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-8-15
GH: 01692497 Rorippa palustris (Linnaeus) Besser USA: New York Long Island: Little Neck P. G. Meissner 1950-8-22
GH: 01716318 Sisymbrium officinale leiocarpum de Candolle USA: New York Greenville P. G. Meissner 1950-7-6
Caesalpiniaceae
GH: 01852221 Chamaecrista fasciculata (Michaux) Greene USA: New York Long Island: Montauk Point P. G. Meissner 1950-8-1
GH: 01852592 Chamaecrista nictitans (Linnaeus) Moench USA: New York Long Island: Selden P. G. Meissner 1950-8-21
Campanulaceae
GH: 01795820 Campanula rapunculoides Linnaeus USA: New York Southfields P. G. Meissner 1950-7-6
GH: 01953942 Triodanis perfoliata (Linnaeus) Nieuwland USA: New York Long Island: Little Neck P. G. Meissner 1950-7-10
Caprifoliaceae
GH: 02040566 Diervilla lonicera Miller USA: New York Wolf Lake P. G. Meissner 1950-7-6
GH: 02038757 Lonicera japonica Thunberg USA: New York Long Island: Little Neck P. G. Meissner 1950-6-18
GH: 02183422 Sambucus nigra canadensis (Linnaeus) Bolli USA: New York Long Island: Little Neck P. G. Meissner 1950-6-24
GH: 02036486 Symphoricarpos orbiculatus Moench USA: New York Long Island: Little Neck P. G. Meissner 1950-8-27
Caryophyllaceae
GH: 01744272 Dianthus armeria Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-28
GH: 01715946 Saponaria officinalis Linnaeus USA: New York Hillburn P. G. Meissner 1950-7-6
GH: 01715947 Saponaria officinalis Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-7-21
GH: 01751984 Silene dioica (Linnaeus) Clairville USA: New York Long Island: Little Neck P. G. Meissner 1950-6-15
GH: 01751985 Silene dioica (Linnaeus) Clairville USA: New York Long Island: Little Neck P. G. Meissner 1950-6-15
GH: 01752668 Silene latifolia alba (Miller) Greuter & Burdet USA: New York Newburg. Windsor Court Cabins P. G. Meissner [data not captured] 1952-5-10
GH: 01752669 Silene latifolia alba (Miller) Greuter & Burdet USA: New York Windsor Court Cabins. Newburg P. G. Meissner [data not captured] 1952-5-10
GH: 01752671 Silene latifolia alba (Miller) Greuter & Burdet USA: New York Long Island: Little Neck P. G. Meissner 1950-6-15
GH: 01623643 Stellaria media (Linnaeus) Villars USA: New York Long Island: Little Neck P. G. Meissner 1950-6-5
Celastraceae
GH: 00295429 Celastrus scandens Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21462 1950-6-24
GH: 00295428 Celastrus scandens Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21966 1950-6-20
Chenopodiaceae
GH: 01781985 Chenopodium album Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 1950-8-15
Commelinaceae
GH: 02073508 Commelina communis Linnaeus USA: New York [data not captured] P. G. Meissner 21455 1950-7-21
GH: 02073507 Commelina communis Linnaeus USA: New York [data not captured] P. G. Meissner 21452 1950-7-6
GH: 02098116 Tradescantia virginiana Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21429 1950-6-14
Convolvulaceae
GH: 02055254 Calystegia sepium (Linnaeus) R. Brown USA: New York Long Island: Little Neck P. G. Meissner 1950-6-28
GH: 02055354 Calystegia sepium americana (Sims) Brummitt USA: New York Long Island: Bayside P. G. Meissner 1950-6-24
GH: 02055821 Convolvulus arvensis Linnaeus USA: New York Greenville P. G. Meissner 1950-7-6
GH: 02056566 Cuscuta gronovii Willdenow ex Roemer & Schultes USA: New York Long Island: Little Neck P. G. Meissner 1950-8-15
Cornaceae
GH: 01844238 Cornus amomum Miller USA: New York Greenfield P. G. Meissner 1950-7-6
GH: 02018280 Cornus racemosa Lamarck USA: New York Yankee Lake P. G. Meissner 1950-7-6
Cyperaceae
GH: 02370540 Carex cephalophora Muhlenberg USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-6
GH: 01773174 Carex lurida Wahlenberg USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-24
Elaeagnaceae
GH: 01576337 Elaeagnus umbellata Thunberg USA: New York Long Island: Little Neck P. G. Meissner 1950-6-6
Ericaceae
GH: 01536521 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: New York Long Island: Riverhead P. G. Meissner 21675 1950-8-1
GH: 01536522 Arctostaphylos uva-ursi (Linnaeus) Sprengel USA: New York Long Island: Amagunsett P. G. Meissner 21671 1950-8-21
GH: 01562076 Chimaphila maculata (Linnaeus) Pursh USA: New York Artists Lake. Middle Island, L. I. P. G. Meissner 21435 1950-8-21
GH: 01593615 Kalmia angustifolia Linnaeus USA: New York Wolf Lake P. G. Meissner 1950-7-6
GH: 01593961 Kalmia latifolia Linnaeus USA: New York Wolf Lake P. G. Meissner 21685 1950-7-6
GH: 01595086 Leucothoë racemosa (Linnaeus) A. Gray USA: New York Long Island: Bayside P. G. Meissner 21702 1950-6-3
GH: 01765635 Rhododendron viscosum (Linnaeus) Torrey USA: New York [data not captured] P. G. Meissner 1950-7-21
Fabaceae
GH: 02067076 Apios americana Medikus USA: New York Long Island: Little Neck P. G. Meissner 1900-8-13
GH: 01881278 Baptisia tinctoria (Linnaeus) R. Brown USA: New York Long Island: Smithtown P. G. Meissner 1950-8-1
GH: 01961621 Desmodium marilandicum (Linnaeus) de Candolle USA: New York Long Island: Flanders P. G. Meissner 1950-8-21
GH: 01961734 Desmodium obtusum (Muhlenberg ex Willdenow) de Candolle USA: New York Long Island: Little Neck P. G. Meissner 1950-9-1
GH: 02148979 Lathyrus japonicus glaber (Seringe) Fernald USA: New York Long Island: Causeway. Wauntaugh P. G. Meissner 1950-6-13
GH: 02148978 Lathyrus japonicus glaber (Seringe) Fernald USA: New York Long Island: Wauntaugh. Causeway P. G. Meissner 1950-6-13
GH: 02149256 Lathyrus latifolius Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-28
GH: 02177821 Lupinus perennis Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21682 1950-6-23
GH: 02130167 Melilotus albus Medikus USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-24
GH: 02130409 Melilotus officinalis (Linnaeus) Lamarck USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-10
GH: 02342022 Trifolium arvense Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-14
GH: 02342160 Trifolium aureum Pollich USA: New York Long Island: [data not captured] P. G. Meissner 1950-7-6
GH: 02342431 Trifolium campestre Schreber USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-7
GH: 02342723 Trifolium dubium Sibthorp USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-10
GH: 02343104 Trifolium hybridum Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-14
GH: 02343926 Trifolium pratense Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-5
GH: 02344212 Trifolium repens Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-6
GH: 02345838 Vicia cracca Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-29
Geraniaceae
GH: 01864634 Geranium maculatum Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-1
Iridaceae
GH: 01748728 Sisyrinchium angustifolium Miller USA: New York Little Neck P. G. Meissner 1950-8-15
GH: 01750052 Sisyrinchium montanum Greene USA: New York Long Island: Wantaugh P. G. Meissner 1951-6-13
Juncaceae
GH: 02397046 Juncus tenuis Willdenow USA: New York Long Island: [data not captured] P. G. Meissner 22072 1950-6-24
Lamiaceae
GH: 01554115 Collinsonia canadensis Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-9-10
GH: 01554871 Glechoma hederacea Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-6
GH: 01552034 Leonurus cardiaca Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-24
GH: 01552035 Leonurus cardiaca Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-24
GH: 00696884 Lycopus uniflorus Michaux USA: Maine Skowhegan: Skowhegan P. G. Meissner 21878 1950-8-24
GH: 01551430 Mentha arvensis Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-9-1
GH: 01600297 Mentha spicata Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-7-25
GH: 01600939 Monarda fistulosa Linnaeus USA: New York Mt. Hope P. G. Meissner 1913-7-30
GH: 01599741 Nepeta cataria Linnaeus USA: New York Greenville P. G. Meissner 1950-7-30
GH: 01598983 Prunella vulgaris Linnaeus USA: New York Yankee Lake P. G. Meissner 1950-6-6
GH: 01598984 Prunella vulgaris Linnaeus USA: New York Greenville P. G. Meissner 1950-8-10
GH: 01698047 Scutellaria lateriflora Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1953-8-13
Lobeliaceae
GH: 01798983 Lobelia siphilitica Linnaeus USA: New York Bloomingberg P. G. Meissner 1950-8-22
GH: 01799193 Lobelia spicata Lamarck USA: New York Greenville P. G. Meissner 1950-7-6
Malvaceae
GH: 02201135 Hibiscus moscheutos Linnaeus USA: New York Long Island: Gin Lane, South Hampton P. G. Meissner 1950-8-21
GH: 02201707 Malva moschata Linnaeus USA: New York Greenfield P. G. Meissner 1950-7-6
GH: 02201785 Malva neglecta Wallroth USA: New York Greenville P. G. Meissner 1950-8-6
Nymphaeaceae
GH: 01740587 Nymphaea odorata Aiton USA: New York Long Island: Artists Lake, Middle Island P. G. Meissner 1950-8-21
Onagraceae
GH: 01779144 Ludwigia alternifolia Linnaeus USA: New York Little Neck P. G. Meissner 1951-8-15
GH: 01645160 Oenothera biennis Linnaeus USA: New York Greenville P. G. Meissner 1950-8-10
GH: 01645161 Oenothera biennis Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-9-6
Orobanchaceae
GH: 02034170 Agalinis paupercula (A. Gray) Britton USA: New York Long Island: Little Neck P. G. Meissner 1950-9-5
GH: 02034393 Agalinis purpurea (Linnaeus) Pennell USA: New York Long Island: Bayside P. G. Meissner 1950-9-2
GH: 02082086 Melampyrum lineare Desrousseaux USA: New York Long Island: Riverhead P. G. Meissner 1950-8-1
GH: 02082085 Melampyrum lineare Desrousseaux USA: New York Long Island: Bayside P. G. Meissner 1958-6-24
GH: 02082084 Melampyrum lineare Desrousseaux USA: New York Wolf Lake P. G. Meissner 1950-7-6
Oxalidaceae
GH: 01856031 Oxalis stricta Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-30
Papaveraceae
GH: 01856727 Chelidonium majus Linnaeus USA: New York Long Island: Bayside P. G. Meissner 1950-6-7
Phytolaccaceae
GH: 01681291 Phytolacca americana Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 1950-7-21
Plantaginaceae
GH: 01999380 Gratiola aurea Muhlenberg USA: New York Long Island: [data not captured] P. G. Meissner 21457 1950-9-6
GH: 01999379 Gratiola aurea Muhlenberg USA: New York [data not captured] P. G. Meissner 21872 1950-8-21
GH: 02000983 Linaria vulgaris Miller USA: New York [data not captured] P. G. Meissner 21471 1950-7-6
GH: 02001568 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: New York Long Island: [data not captured] P. G. Meissner 21856 1950-7-19
GH: 02001567 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: New York Long Island: [data not captured] P. G. Meissner 21868 1950-6-13
GH: 01802527 Plantago lanceolata Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21451 1950-6-1
GH: 01803970 Plantago rugelii Decaisne USA: New York Long Island: [data not captured] P. G. Meissner 21663 1950-7-15
Polemoniaceae
GH: 01571749 Phlox divaricata Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-8-20
GH: 01571749 Phlox paniculata Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-8-20
Polygonaceae
GH: 02346057 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: New York [data not captured] P. G. Meissner 21947 1950-8
GH: 02365586 Fallopia scandens (Linnaeus) Holub USA: New York Long Island: [data not captured] P. G. Meissner 1950-9-1
GH: 02362059 Persicaria longiseta (Bruijn) Kitagawa USA: New York Long Island: [data not captured] P. G. Meissner 1950-6-23
GH: 02362514 Persicaria pensylvanica (Linnaeus) M. Gomez USA: New York Long Island: [data not captured] P. G. Meissner 1950-8-15
GH: 02361805 Polygonum aviculare Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 1950-7-10
GH: 02006353 Rumex acetosella Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 1950-6
GH: 02005084 Rumex crispus Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 1950-8-23
Primulaceae
GH: 01920990 Lysimachia ciliata Linnaeus USA: New York Greenville P. G. Meissner 1950-7-6
GH: 01918541 Lysimachia lanceolata Walter USA: New York Long Island: Little Neck P. G. Meissner 1950-8-23
GH: 01918840 Lysimachia nummularia Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-24
GH: 01918901 Lysimachia punctata Linnaeus USA: New York Little Neck P. G. Meissner 1950-6-20
GH: 01927026 Lysimachia quadrifolia Linnaeus USA: New York Little Neck P. G. Meissner 1950-6-24
GH: 01927286 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: New York Little Neck P. G. Meissner 1950-7-15
Ranunculaceae
GH: 01708676 Anemone virginiana Linnaeus USA: New York Greenville P. G. Meissner 1950-8-10
GH: 01710471 Cimicifuga racemosa (Linnaeus) Nuttall USA: New York Otisville P. G. Meissner 1950-7-6
GH: 01657597 Clematis virginiana Linnaeus USA: New York Greenville P. G. Meissner 1958-7-30
GH: 01662388 Ranunculus acris Linnaeus USA: New York Long Island: Bayside P. G. Meissner 1950-6-24
GH: 01662389 Ranunculus acris Linnaeus USA: New York Long Island: Bayside P. G. Meissner 1950-6-24
GH: 01662964 Ranunculus bulbosus Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-7
GH: 01837520 Ranunculus recurvatus Poiret USA: New York Long Island: St. James, L. I. P. G. Meissner 1950-6-9
GH: 01839493 Thalictrum pubescens Pursh USA: New York Greenville P. G. Meissner 1950-7-6
Rhamnaceae
GH: 01789143 Ceanothus americanus Linnaeus USA: New York West Brookfield P. G. Meissner 1950-7-6
Rosaceae
GH: 01606847 Fragaria virginiana Miller USA: New York Long Island: Little Neck P. G. Meissner
GH: 01608989 Geum aleppicum strictum Fernald USA: New York Monroe P. G. Meissner 1950-7-6
GH: 01609241 Geum canadense Jacquin USA: New York Greenville P. G. Meissner 1950-8-10
GH: 01566867 Potentilla argentea Linnaeus USA: New York Long Island: Wauntaugh P. G. Meissner 1950-6-13
GH: 01569490 Potentilla norvegica Linnaeus USA: New York Long Island: Bayside P. G. Meissner 1950-6-24
GH: 01570144 Potentilla recta Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-13
GH: 01570458 Potentilla simplex Michaux USA: New York Long Island: Little Neck P. G. Meissner 1950-6-1
GH: 01724229 Prunus serotina Ehrhart USA: New York Long Island: Little Neck P. G. Meissner 1950-6-9
GH: 00449022 Rosa multiflora Thunberg USA: New York Littleneck P. G. Meissner 21742 1950-6-16
GH: 01560029 Rosa palustris Marshall USA: New York Long Island: Bayside P. G. Meissner 1950-6-24
GH: 01560407 Rosa rugosa Thunberg USA: New York Long Island: Wantaugh P. G. Meissner 1950-6-13
GH: 01604645 Rubus flagellaris Willdenow USA: New York Long Island: Little Neck P. G. Meissner 1950-6-9
GH: 01589146 Spiraea alba Du Roi USA: New York Wolf Lake P. G. Meissner 1950-7-6
GH: 01589857 Spiraea latifolia (Aiton) Borkhausen USA: New York Deerland P. G. Meissner 1950-4-25
GH: 01586174 Spiraea tomentosa Linnaeus USA: New York Greenville P. G. Meissner 1950-7-30
Rubiaceae
GH: 02359075 Galium aparine Linnaeus USA: New York Long Island: [data not captured] P. G. Meissner 21957 1950-6-7
GH: 02359869 Galium erectum Hudson USA: New York [data not captured] P. G. Meissner 21956 1950-7-6
Scrophulariaceae
GH: 02041986 Scrophularia lanceolata Pursh USA: New York Long Island: Little Neck P. G. Meissner 1950-6-7
GH: 02040145 Verbascum blattaria Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-18
GH: 02040147 Verbascum blattaria Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-7-21
GH: 02040204 Verbascum blattaria Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-7-27
GH: 02040328 Verbascum thapsus Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-7-25
Solanaceae
GH: 01542748 Solanum dulcamara Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-6
Sparganiaceae
GH: 00947163 Sparganium androcladum (Engelmann) Morong USA: New York Middle Island, L.I. [Long Island] Artists La... P. G. Meissner 1950-8-21
Typhaceae
GH: 00466972 Typha angustifolia Linnaeus USA: New York Little Neck, L.I. [Long Island] P. G. Meissner 1950-7-10
Urticaceae
GH: 02171376 Urtica dioica gracilis (Aiton) Selander USA: New York [data not captured] P. G. Meissner 21943 1950-8-10
Verbenaceae
GH: 01956075 Verbena urticifolia Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-7-25
Vitaceae
GH: 01577776 Parthenocissus quinquefolia (Linnaeus) Planchon USA: New York Long Island: Little Neck P. G. Meissner 1950-6-23
GH: 01579371 Vitis labrusca Linnaeus USA: New York Long Island: Little Neck P. G. Meissner 1950-6-10