Public-domain art from Purcellville

200 plates · 20th century · 251 attributed

• Prociphilus (Paraprociphilus) tessellatus Nearctic1 Oct 1960
• Asclepias syriaca L. 78 - Southeastern U.S.A.3 Jul 1960
• Linum medium var. texanum (Planch.) Fernald 78 - Southeastern U.S.A.5 Sep 1960
• Heuchera americana L. 78 - Southeastern U.S.A.5 Jun 1960
• Barbarea vulgaris W.T. Aiton 78 - Southeastern U.S.A.8 May 1960
• Asclepias tuberosa L. 78 - Southeastern U.S.A.3 Jul 1960
• Hepatica americana (DC.) Ker Gawl. 78 - Southeastern U.S.A.8 May 1960
• Rumex crispus L. 78 - Southeastern U.S.A.29 May 1960
• Ceanothus americanus L. 78 - Southeastern U.S.A.20 Jun 1960
• Actaea racemosa L. 78 - Southeastern U.S.A.3 Jul 1960
• Potentilla canadensis L. 78 - Southeastern U.S.A.8 May 1960
• Desmodium perplexum B.G. Schub. 78 - Southeastern U.S.A.10 Aug 1960
• Chionanthus virginicus L. 78 - Southeastern U.S.A.15 May 1960
• Chenopodium ambrosioides L. 78 - Southeastern U.S.A.8 Aug 1960
• Acalypha rhomboidea Raf. 78 - Southeastern U.S.A.Jul 1960
• Clinopodium vulgare L. 78 - Southeastern U.S.A.23 Jul 1960
• Solidago caesia L. 78 - Southeastern U.S.A.21 Aug 1960
• Bidens aristosa (Michx.) Britton 78 - Southeastern U.S.A.11 Sep 1960
• Geranium carolinianum var. confertiflorum Fernald 78 - Southeastern U.S.A.15 May 1960
• Veronica arvensis L. 78 - Southeastern U.S.A.May 1960
• Chelone glabra L. 78 - Southeastern U.S.A.17 Sep 1960
• Rhododendron periclymenoides (Michx.) Shinners 78 - Southeastern U.S.A.10 May 1960
• Amphicarpaea bracteata (L.) Fernald 78 - Southeastern U.S.A.13 Aug 1960
• Symphyotrichum puniceum (L.) Á. Löve & D. Löve 78 - Southeastern U.S.A.30 Sep 1962
• Veronica arvensis L. 78 - Southeastern U.S.A.5 May 1965
• Symphyotrichum pilosum (Willd.) G.L. Nesom 78 - Southeastern U.S.A.30 Sep 1962
• Ranunculus bulbosus L. 78 - Southeastern U.S.A.29 Apr 1961
• Carya glabra (Mill.) Sweet 78 - Southeastern U.S.A.29 May 1961
• Penthorum sedoides L. 78 - Southeastern U.S.A.29 Jul 1962
• Draba verna L. 78 - Southeastern U.S.A.8 Apr 1965
• Sisymbrium officinale (L.) Scop. 78 - Southeastern U.S.A.21 May 1961
• Cardamine concatenata (Michx.) Sw. 78 - Southeastern U.S.A.9 Apr 1961
• Rubus pensilvanicus Poir. 78 - Southeastern U.S.A.29 May 1961
• Aquilegia canadensis L. 78 - Southeastern U.S.A.29 Apr 1961
• Symphyotrichum puniceum (L.) Á. Löve & D. Löve 78 - Southeastern U.S.A.30 Sep 1962
• Arenaria serpyllifolia L. 78 - Southeastern U.S.A.May 1965
• Pilosella caespitosa (Dumort.) P. D. Sell & C. West 78 - Southeastern U.S.A.4 Jun 1961
• Lysimachia quadrifolia L. 78 - Southeastern U.S.A.30 Jun 1966
• Veronica peregrina L. 78 - Southeastern U.S.A.23 Apr 1965
• Oxalis stricta L. 78 - Southeastern U.S.A.15 May 1961
• Dianthus armeria L. 78 - Southeastern U.S.A.5 Jun 1960
• Solidago caesia L. 78 - Southeastern U.S.A.5 Sep 1960
• Ranunculus recurvatus Poir. 78 - Southeastern U.S.A.15 May 1960
• Xanthium strumarium L. 78 - Southeastern U.S.A.Aug 1955
• Artemisia vulgaris L. 78 - Southeastern U.S.A.18 Sep 1960
• Hylodesmum nudiflorum (L.) H. Ohashi & R.R. Mill 78 - Southeastern U.S.A.24 Jul 1960
• Lepidium virginicum L. 78 - Southeastern U.S.A.2 Jul 1960
• Chionanthus virginicus L. 78 - Southeastern U.S.A.15 May 1960
• Boechera canadensis (L.) Al-Shehbaz 78 - Southeastern U.S.A.
• Salix exigua Nutt. 78 - Southeastern U.S.A.23 Oct 1960
• Fallopia scandens (L.) Holub 78 - Southeastern U.S.A.27 Aug 1960
• Lepidium campestre (L.) W.T. Aiton 78 - Southeastern U.S.A.8 May 1960
• Bidens cernua L. 78 - Southeastern U.S.A.17 Sep 1960
• Lactuca canadensis L. 78 - Southeastern U.S.A.31 Jul 1960
• Amaranthus spinosus L. 78 - Southeastern U.S.A.11 Sep 1960
• Pilea pumila (L.) A. Gray 78 - Southeastern U.S.A.7 Aug 1960
• Galium latifolium Michx. 78 - Southeastern U.S.A.9 May 1960
• Geranium columbinum L. 78 - Southeastern U.S.A.7 Jun 1965
• Ajuga reptans L. 78 - Southeastern U.S.A.20 Jul 1961
• Baptisia tinctoria (L.) R. Br. 78 - Southeastern U.S.A.3 Jul 1960
• Senna hebecarpa (Fernald) H.S. Irwin & Barneby 78 - Southeastern U.S.A.6 Aug 1962
• Claytonia virginica L. 78 - Southeastern U.S.A.30 Apr 1955
• Corydalis flavula (Raf.) DC. 78 - Southeastern U.S.A.30 Apr 1955
• Leonurus cardiaca L. 78 - Southeastern U.S.A.13 Jun 1960
• Oxalis violacea L. 78 - Southeastern U.S.A.30 Apr 1955
• Euphorbia nutans Lag. 78 - Southeastern U.S.A.28 Jul 1962
• Euphorbia spathulata Lam. 78 - Southeastern U.S.A.1 Jun 1966
• Viola sororia var. affinis (LeConte) McKinney 78 - Southeastern U.S.A.29 Apr 1961
• Chenopodium album L. 78 - Southeastern U.S.A.25 Jun 1965
• Vitis aestivalis Michx. 78 - Southeastern U.S.A.28 May 1961
• Houstonia caerulea L. 78 - Southeastern U.S.A.29 Apr 1961
• Crataegus intricata Lange 78 - Southeastern U.S.A.21 May 1961
• Symphyotrichum prenanthoides (Muhl. ex Willd.) G.L. Nesom 78 - Southeastern U.S.A.30 Sep 1962
• Tragopogon dubius Scop. 78 - Southeastern U.S.A.17 Jun 1965
• Thalictrum thalictroides (L.) A.J. Eames & B. Boivin 78 - Southeastern U.S.A.9 Apr 1961
• Capsella bursa-pastoris (L.) Medik. 78 - Southeastern U.S.A.20 Apr 1965
• Alliaria petiolata (M. Bieb.) Cavara & Grande 78 - Southeastern U.S.A.29 Apr 1961
• Vitis vulpina L. 78 - Southeastern U.S.A.29 May 1961
• Alnus serrulata (Aiton) Willd. 78 - Southeastern U.S.A.25 Mar 1961
• Galium tinctorium (L.) Scop. 78 - Southeastern U.S.A.20 May 1960
• Cunila origanoides (L.) Britton 78 - Southeastern U.S.A.21 Aug 1960
• Actaea racemosa L. 78 - Southeastern U.S.A.3 Jul 1960
• Rudbeckia hirta L. 78 - Southeastern U.S.A.10 Jul 1960
• Parietaria pensylvanica Muhl. ex Willd. 78 - Southeastern U.S.A.7 Aug 1904
• Ranunculus hispidus Michx. 78 - Southeastern U.S.A.15 May 1960
• Geum canadense Jacq. 78 - Southeastern U.S.A.20 Sep 1960
• Ipomoea hederacea Jacq. 78 - Southeastern U.S.A.Aug 1955
• Trifolium aureum Pollich 78 - Southeastern U.S.A.25 Jun 1960
• Collinsonia canadensis L. 78 - Southeastern U.S.A.Aug 1955
• Galium circaezans Michx. 78 - Southeastern U.S.A.20 Jun 1960
• Lechea pulchella Raf. 78 - Southeastern U.S.A.25 Jun 1960
• Hypericum perforatum L. 78 - Southeastern U.S.A.25 Jun 1960
• Papaver dubium L. 78 - Southeastern U.S.A.22 May 1960
• Eupatorium sessilifolium L. 78 - Southeastern U.S.A.7 Aug 1960
• Veronica officinalis L. 78 - Southeastern U.S.A.5 Jun 1960
• Oxalis dillenii Jacq. 78 - Southeastern U.S.A.15 May 1960
• Thalictrum thalictroides (L.) A.J. Eames & B. Boivin 78 - Southeastern U.S.A.15 May 1960
• Viola pedata L. 78 - Southeastern U.S.A.15 May 1960
• Elephantopus carolinianus Raeusch. 78 - Southeastern U.S.A.7 Aug 1960
• Stellaria media (L.) Vill. 78 - Southeastern U.S.A.2 Jul 1960
• Stellaria longifolia Muhl. ex Willd. 78 - Southeastern U.S.A.20 May 1960
• Achillea millefolium L. 78 - Southeastern U.S.A.17 Jul 1960
• Packera plattensis W.A. Weber & Á. Löve 78 - Southeastern U.S.A.5 Jun 1960
• Verbena simplex F. Lehm. 78 - Southeastern U.S.A.Aug 1955
• Verbena urticifolia L. 78 - Southeastern U.S.A.23 Jul 1960
• Perilla frutescens (L.) Britton 78 - Southeastern U.S.A.6 Sep 1960
• Silene stellata (L.) Coyte 78 - Southeastern U.S.A.31 Jul 1960
• Ranunculus abortivus L. 78 - Southeastern U.S.A.8 May 1960
• Linaria vulgaris Mill. 78 - Southeastern U.S.A.23 Jul 1960
• Humulus pubescens (Small) Tembrock 78 - Southeastern U.S.A.Jun 1955
• Asclepias incarnata subsp. pulchra (Ehrh. ex Willd.) Woodson 78 - Southeastern U.S.A.21 Aug 1960
• Thalictrum pubescens Pursh 78 - Southeastern U.S.A.7 Aug 1960
• Mentha spicata L. 78 - Southeastern U.S.A.7 Aug 1960
• Diodia teres Walter 78 - Southeastern U.S.A.Jul 1955
• Stellaria pubera Michx. 78 - Southeastern U.S.A.15 May 1960
• Rumex acetosella L. 78 - Southeastern U.S.A.29 May 1960
• Polygala verticillata var. isocycla Fernald 78 - Southeastern U.S.A.24 Jul 1960
• Monarda fistulosa var. mollis (L.) L. 78 - Southeastern U.S.A.10 Jul 1960
• Mollugo verticillata L. 78 - Southeastern U.S.A.7 Aug 1960
• Humulus lupulus L. 78 - Southeastern U.S.A.8 Aug 1960
• Rudbeckia laciniata L. 78 - Southeastern U.S.A.7 Aug 1960
• Anthemis arvensis var. agrestis (Wallr.) DC. 78 - Southeastern U.S.A.15 Jul 1960
• Plantago aristata Michx. 78 - Southeastern U.S.A.20 Jun 1960
• Bidens bipinnata L. 78 - Southeastern U.S.A.27 Aug 1960
• Saponaria officinalis L. 78 - Southeastern U.S.A.25 Jun 1960
• Helianthus divaricatus L. 78 - Southeastern U.S.A.31 Jul 1960
• Rudbeckia laciniata L. 78 - Southeastern U.S.A.7 Aug 1960
• Cichorium intybus L. 78 - Southeastern U.S.A.3 Jul 1960
• Micranthes virginiensis (Michx.) Small 78 - Southeastern U.S.A.15 Jun 1960
• Ambrosia artemisiifolia var. elatior (L.) Descourt. 78 - Southeastern U.S.A.27 Aug 1960
• Geranium maculatum L. 78 - Southeastern U.S.A.15 May 1960
• Plantago aristata Michx. 78 - Southeastern U.S.A.20 Jun 1960
• Anemone virginiana L. 78 - Southeastern U.S.A.3 Jul 1960
• Viburnum prunifolium L. 78 - Southeastern U.S.A.Apr 1955
• Arenaria serpyllifolia L. 78 - Southeastern U.S.A.2 Jul 1960
• Cunila origanoides (L.) Britton 78 - Southeastern U.S.A.24 Jul 1960
• Lechea racemulosa Michx. 78 - Southeastern U.S.A.24 Jul 1960
• Rhus glabra L. 78 - Southeastern U.S.A.10 Jul 1960
• Lobelia inflata L. 78 - Southeastern U.S.A.21 Jul 1960
• Erechtites hieraciifolius (L.) Raf. ex DC. 78 - Southeastern U.S.A.28 Aug 1960
• Galinsoga quadriradiata Ruiz & Pav. 78 - Southeastern U.S.A.2 Jul 1960
• Hieracium venosum L. 78 - Southeastern U.S.A.5 Jun 1960
• Packera plattensis W.A. Weber & Á. Löve 78 - Southeastern U.S.A.15 Jun 1960
• Antennaria neglecta Greene 78 - Southeastern U.S.A.15 May 1960
• Agrimonia parviflora Aiton 78 - Southeastern U.S.A.7 Aug 1960
• Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burtt 78 - Southeastern U.S.A.2 Oct 1960
• Cardamine pensylvanica Muhl. ex Willd. 78 - Southeastern U.S.A.15 Oct 1960
• Viola pedata L. 78 - Southeastern U.S.A.18 May 1960
• Verbesina alternifolia (L.) Britton ex Kearney 78 - Southeastern U.S.A.27 Aug 1960
• Solidago gigantea var. serotina Fernald 78 - Southeastern U.S.A.10 Aug 1960
• Lysimachia ciliata L. 78 - Southeastern U.S.A.3 Jul 1960
• Conyza canadensis (L.) Cronq. 78 - Southeastern U.S.A.21 Aug 1960
• Echium vulgare L. 78 - Southeastern U.S.A.2 Jul 1960
• Impatiens capensis Meerb. 78 - Southeastern U.S.A.13 Aug 1960
• Lobelia spicata Lam. 78 - Southeastern U.S.A.Jun 1957
• Lactuca floridana (L.) Gaertn. 78 - Southeastern U.S.A.13 Aug 1960
• Symphyotrichum prenanthoides (Muhl. ex Willd.) G.L. Nesom 78 - Southeastern U.S.A.30 Sep 1962
• Viola sororia Willd. 78 - Southeastern U.S.A.29 Apr 1961
• Salix nigra Marshall 78 - Southeastern U.S.A.29 Apr 1961
• Teucrium canadense L. 78 - Southeastern U.S.A.29 Jul 1961
• Croton glandulosus L. 78 - Southeastern U.S.A.28 Jul 1964
• Teucrium canadense L. 78 - Southeastern U.S.A.22 Jul 1963
• Prunus serotina Ehrh. 78 - Southeastern U.S.A.30 May 1961
• Chelidonium majus L. 78 - Southeastern U.S.A.28 May 1955
• Silene stellata (L.) Coyte 78 - Southeastern U.S.A.22 Jul 1962
• Holosteum umbellatum L. 78 - Southeastern U.S.A.20 Apr 1965
• Symphyotrichum lanceolatum (Willd.) G.L. Nesom 78 - Southeastern U.S.A.30 Sep 1962
• Cephalanthus occidentalis L. 78 - Southeastern U.S.A.22 Jul 1964
• Ageratina altissima (L.) R.M. King & H. Rob. 78 - Southeastern U.S.A.9 Sep 1961
• Silene antirrhina L. 78 - Southeastern U.S.A.22 May 1966
• Cerastium fontanum Baumg. 78 - Southeastern U.S.A.15 May 1961
• Solidago gigantea var. leiophylla Fernald 78 - Southeastern U.S.A.31 Jul 1960
• Arabidopsis thaliana (L.) Heynh. 78 - Southeastern U.S.A.10 Apr 1965
• Valerianella locusta (L.) Latourr. 78 - Southeastern U.S.A.6 May 1965
• Lepidium virginicum L. 78 - Southeastern U.S.A.20 Jul 1965
• Claytonia virginica L. 78 - Southeastern U.S.A.9 Apr 1961
• Lepidium virginicum L. 78 - Southeastern U.S.A.30 Jun 1960
• Antennaria plantaginifolia (L.) Richardson 78 - Southeastern U.S.A.15 Jun 1960
• Eupatorium perfoliatum L. 78 - Southeastern U.S.A.21 Aug 1960
• Arabidopsis thaliana (L.) Heynh. 78 - Southeastern U.S.A.May 1955
• Linum medium var. texanum (Planch.) Fernald 78 - Southeastern U.S.A.25 Jun 1960
• Triodanis perfoliata (L.) Nieuwl. 78 - Southeastern U.S.A.5 Jun 1960
• Arctium minus (Hill) Bernh. 78 - Southeastern U.S.A.27 Aug 1960
• Ambrosia trifida L. 78 - Southeastern U.S.A.8 Aug 1960
• Pseudognaphalium obtusifolium (L.) Hilliard & B.L. Burtt 78 - Southeastern U.S.A.Oct 1955
• Rubus phoenicolasius Maxim. 78 - Southeastern U.S.A.30 Jul 1960
• Lycopus x sherardii E.S. Steele 78 - Southeastern U.S.A.21 Aug 1960
• Silene caroliniana var. pensylvanica (Michx.) Fernald 78 - Southeastern U.S.A.15 May 1960
• Cuphea viscosissima Jacq. 78 - Southeastern U.S.A.23 Jul 1960
• Chionanthus virginicus L. 78 - Southeastern U.S.A.Oct 1955
• Agrostemma githago L. 78 - Southeastern U.S.A.2 Jul 1960
• Vaccinium pallidum Aiton 78 - Southeastern U.S.A.
• Mollugo verticillata L. 78 - Southeastern U.S.A.Jul 1955
• Abutilon theophrasti Medik. 78 - Southeastern U.S.A.11 Sep 1960
• Ellisia nyctelea L. 78 - Southeastern U.S.A.15 May 1960
• Galium aparine L. 78 - Southeastern U.S.A.8 May 1960
• Apocynum cannabinum L. 78 - Southeastern U.S.A.25 Jun 1960
• Eurybia divaricata (L.) G.L. Nesom 78 - Southeastern U.S.A.21 Aug 1960
• Vernonia noveboracensis (L.) Michx. 78 - Southeastern U.S.A.21 Aug 1960
• Hypericum punctatum Lam. 78 - Southeastern U.S.A.24 Jul 1960