Category:Photographs by Robert H. Mohlenbrock
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Pages in category "Photographs by Robert H. Mohlenbrock"
This category contains only the following page.
Media in category "Photographs by Robert H. Mohlenbrock"
The following 200 files are in this category, out of 612 total.
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Abies balsamea branch.jpg 1,650 × 1,122; 522 KB
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Acalypha neomexicana leaf.jpg 1,100 × 1,650; 298 KB
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Acalypha virginica branch.jpg 1,350 × 907; 235 KB
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Acorus calamus.spadix.jpg 1,650 × 1,119; 321 KB
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Acorus-calamus1.jpg 825 × 587; 53 KB
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Aeschynomene americana.jpg 600 × 900; 53 KB
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Agalinis purpurea NRCS.jpg 1,061 × 1,614; 918 KB
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Agalinis purpurea.jpg 1,087 × 1,650; 290 KB
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Agrimonia gryposepala flowers.jpg 667 × 1,000; 157 KB
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Agrimonia parviflora.jpg 1,047 × 1,650; 234 KB
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Agrimonia rostellata flowers NRCS-p.jpg 800 × 1,200; 515 KB
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Agrimonia rostellata flowers.jpg 1,000 × 667; 118 KB
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Agrimonia rostellata leaf NRCS-p.jpg 1,100 × 1,650; 1.01 MB
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Agrimonia rostellata leaf.jpg 1,650 × 1,111; 378 KB
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Agrimonia striata flowers.jpg 817 × 1,225; 251 KB
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Agrostis exarata.jpg 1,070 × 1,650; 183 KB
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Agrostis hyemalis.jpg 1,113 × 1,650; 868 KB
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Agrostis idahoensis.jpg 1,111 × 1,650; 522 KB
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Agrostis mertensii.jpg 1,100 × 1,389; 766 KB
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Agrostis perennans (2x3).jpg 654 × 980; 269 KB
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Agrostis perennans.jpg 730 × 1,620; 494 KB
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Alisma subcordatum flower.jpg 1,650 × 1,086; 234 KB
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Alisma subcordatum leaves.jpg 1,650 × 1,122; 438 KB
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Alnus glutinosa f.jpg 1,650 × 1,097; 412 KB
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Alnus incana tenuifolia leaf.jpg 1,350 × 1,146; 894 KB
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Alnus maritima leaves catkin.jpg 1,650 × 1,108; 397 KB
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Alnus serrulata seed cones.jpg 1,105 × 1,650; 252 KB
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Alnus viridis crispa leaves.jpg 1,650 × 1,114; 1.57 MB
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Alopecurus aequalis NRCS-1.png 825 × 1,650; 198 KB
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Alopecurus aequalis top.jpg 1,007 × 1,650; 81 KB
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Alopecurus alpinus top.jpg 1,041 × 1,650; 219 KB
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Alopecurus carolinianus top.jpg 1,080 × 1,650; 240 KB
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Alternanthera philoxeroides NRCS-1.jpg 1,340 × 783; 525 KB
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Ambrosia-trifida01.jpg 1,037 × 1,599; 654 KB
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Amelanchier canadensis (Canadian serviceberry).jpg 1,429 × 867; 380 KB
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Amelanchier canadensis NRCS-1.jpg 900 × 600; 91 KB
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Amelanchier laevis.jpg 1,071 × 1,635; 402 KB
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Ammannia coccinea NRCS-1.jpg 1,100 × 1,650; 891 KB
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Anagallis minima.jpg 1,658 × 1,650; 1.13 MB
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Andropogon ternarius.jpg 600 × 900; 82 KB
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Anemone canadensis NRCS-1.jpg 1,100 × 1,650; 969 KB
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Anemone canadensis NRCS-2.jpg 1,650 × 1,100; 811 KB
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Angelica atropurpurea NRCS-1.jpg 1,650 × 1,159; 1.21 MB
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Angelica atropurpurea NRCS-2.jpg 1,650 × 1,139; 1.05 MB
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Apios americana.jpg 1,350 × 867; 266 KB
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Arisaema triphyllum NRCS-02.jpg 1,650 × 1,139; 904 KB
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Arisaema triphyllum.jpg 652 × 600; 43 KB
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Aristida stricta.jpg 1,098 × 1,626; 1.36 MB
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Arnica latifolia NRC.jpg 600 × 900; 105 KB
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Arthraxon hispidus NRCS-1.jpg 1,020 × 1,490; 576 KB
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Aspu5 002 shp.jpg 330 × 220; 9 KB
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Axonopus fissifolius.jpg 220 × 330; 21 KB
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Baccharis angustifolia.jpg 1,097 × 1,650; 343 KB
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Bacopa rotundifolia disk water hyssop.jpg 1,350 × 924; 285 KB
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Barbarea vulgaris1.jpg 850 × 600; 227 KB
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Basal eudicots.jpg 3,495 × 2,510; 926 KB
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BD Symbols lilly.PNG 101 × 86; 23 KB
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Bergia texana NRCS-1.jpg 780 × 600; 423 KB
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Betula glandulosa NRCS-1.jpg 1,650 × 1,100; 1.39 MB
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Betula occidentalis USDA.jpg 1,350 × 874; 854 KB
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Betula pumila NRCS-4x3.jpg 1,162 × 871; 738 KB
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Betula pumila.jpg 1,278 × 861; 991 KB
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Bidens aristosa 3.jpg 1,650 × 1,100; 927 KB
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Bidens aristosa NRCS-2.jpg 1,174 × 880; 780 KB
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Bidens cernua NRCS-004.jpg 1,090 × 1,635; 1.03 MB
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Bidens discoidea NRCS-1 4x3.jpg 1,348 × 1,011; 766 KB
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Bidens discoidea NRCS-1.jpg 1,650 × 1,147; 925 KB
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Bidens frondosa NRCS-002.jpg 1,046 × 1,569; 1.05 MB
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Bidens trichosperma NRCS-1.jpg 1,518 × 1,138; 1,014 KB
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Bidens tripartita NRCS-001.jpg 1,200 × 900; 847 KB
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Bidens tripartita ssp. comosa NRCS-002.jpg 1,461 × 1,096; 800 KB
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Boehmeria cylindrica NRCS-1.jpg 1,100 × 1,650; 970 KB
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Bolboschoenus fluviatilis NRCS-1 (cropped).jpg 900 × 1,100; 514 KB
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Bolboschoenus fluviatilis NRCS-1.jpg 1,650 × 1,100; 858 KB
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Boltonia asteroides NRCS-1.jpg 1,350 × 929; 469 KB
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Brasenia schreberi NRCS.jpg 1,650 × 1,100; 1.14 MB
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Bromus arvensis NRCS-1.jpg 1,650 × 1,100; 1.45 MB
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Buly 002 lvp.jpg 600 × 900; 88 KB
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Calamagrostis-canadensis1we.jpg 1,100 × 1,650; 1.13 MB
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Callitriche heterophylla NRCS-2.jpg 514 × 1,504; 1,021 KB
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Campanula aparinoides NRCS.jpg 1,650 × 1,100; 296 KB
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Campanulastrum americanum.jpg 1,227 × 921; 622 KB
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Cardamine pensylvanica NRCS-1 (3x4).jpg 662 × 882; 571 KB
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Cardamine pensylvanica NRCS-1.jpg 1,176 × 882; 743 KB
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Carex abscondita NRCS-1 (2x3).jpg 743 × 1,114; 1.01 MB
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Carex abscondita NRCS-1.jpg 383 × 1,100; 532 KB
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Carex aquatilis NRCS-1.jpg 605 × 1,650; 1.21 MB
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Carex atlantica NRCS-1.jpg 406 × 1,650; 665 KB
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Carex baileyi NRCS-1.jpg 1,650 × 1,100; 1.02 MB
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Carex bebbii NRCS-1.jpg 374 × 1,490; 395 KB
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Carex bushii NRCS-1.jpg 1,100 × 1,650; 705 KB
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Carex buxbaumii NRCS-1.jpg 496 × 1,407; 846 KB
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Carex capillaris NRCS-1.jpg 433 × 1,598; 875 KB
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Carex cephalophora NRCS-1.jpg 1,100 × 1,650; 1.55 MB
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Carex comosa NRCS-1.jpg 1,650 × 1,100; 991 KB
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Carex crinita NRCS-1.jpg 1,100 × 1,650; 935 KB
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Carex cristatella NRCS-1.jpg 525 × 746; 318 KB
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Carex crus-corvi NRCS-01.jpg 924 × 1,644; 927 KB
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Carex debilis NRCS-1 (2x3).jpg 825 × 1,238; 1.21 MB
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Carex debilis NRCS-1.jpg 825 × 1,650; 1.35 MB
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Carex decomposita NRCS-1.jpg 1,100 × 1,650; 1 MB
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Carex diandra NRCS-1.jpg 800 × 1,600; 1.08 MB
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Carex festucacea NRCS-1.jpg 604 × 1,402; 549 KB
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Carex frankii NRCS-1.jpg 1,100 × 1,629; 1.28 MB
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Carex gracillima NRCS-002.jpg 1,100 × 1,650; 615 KB
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Carex interior NRCS-1.jpg 1,094 × 1,634; 1.17 MB
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Carex lacustris NRCS-1.jpg 1,100 × 1,650; 1.15 MB
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Carex lenticularis NRCS-1.jpg 1,021 × 1,634; 1.44 MB
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Carex leptonervia NRCS-1 (2x3).jpg 301 × 451; 141 KB
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Carex leptonervia NRCS-1.jpg 425 × 1,650; 598 KB
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Carex leptonervia NRCS-1.png 707 × 1,650; 362 KB
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Carex limosa.jpg 633 × 1,650; 225 KB
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Carex lupulina NRCS-1.jpg 1,100 × 1,650; 1,010 KB
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Carex lurida NRCS-1.jpg 1,650 × 1,100; 1.11 MB
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Carex luzulina NRCS-1.jpg 600 × 900; 54 KB
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Carex molesta NRCS-1.jpg 1,067 × 1,617; 1.2 MB
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Carex nebrascensis NRCS-1.jpg 1,100 × 1,650; 1.35 MB
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Carex pellita NRCS-1.jpg 1,100 × 1,650; 1.18 MB
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Carex polymorpha NRCS-1.jpg 320 × 1,572; 466 KB
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Carex praegracilis NRCS-1.jpg 368 × 549; 61 KB
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Carex prasina NRCS-002.jpg 845 × 1,503; 1.68 MB
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Carex saxatilis.jpg 600 × 900; 79 KB
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Carex scabrata NRCS-1.jpg 600 × 900; 32 KB
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Carex scabrata NRCS-1.png 1,100 × 1,650; 705 KB
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Carex scirpoidea NRCS-1.jpg 410 × 1,186; 446 KB
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Carex scoparia NRCS-1.jpg 1,320 × 880; 920 KB
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Carex sparganioides NRCS-1.jpg 1,100 × 1,650; 763 KB
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Carex sparganioides.jpg 600 × 900; 25 KB
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Carex squarrosa NRCS-1.jpg 1,100 × 1,650; 933 KB
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Carex stipata NRCS-1.jpg 950 × 1,650; 910 KB
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Carex straminea NRCS-1 (2x3).jpg 646 × 970; 652 KB
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Carex straminea NRCS-1.jpg 808 × 1,480; 1.15 MB
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Carex stricta NRCS-1.jpg 842 × 1,545; 1.51 MB
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Carex tenera NRCS-1.jpg 703 × 1,152; 501 KB
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Carex torta NRCS-1.jpg 1,100 × 1,650; 1,016 KB
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Carex tribuloides NRCS-1 (2x3).jpg 737 × 1,105; 749 KB
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Carex tribuloides NRCS-1.jpg 737 × 1,602; 1.03 MB
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Carex trichocarpa NRCS-002.jpg 928 × 1,650; 1.55 MB
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Carex typhina NRCS-1 (2x3).jpg 800 × 1,200; 694 KB
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Carex typhina NRCS-1.jpg 1,200 × 900; 754 KB
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Carex vulpinoidea NRCS-1.jpg 1,064 × 1,637; 1.1 MB
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Carex vulpinoidea NRCS-3.jpg 600 × 900; 39 KB
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Carexinterior.jpg 600 × 900; 32 KB
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Carexmolesta.jpg 600 × 900; 41 KB
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Carexpellita.jpg 572 × 755; 69 KB
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Carya aquatica USDA.jpg 1,136 × 1,650; 1.06 MB
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Carya cordiformis NRCS-1.jpg 1,131 × 1,650; 298 KB
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Carya glabra NRCS-1.jpg 600 × 900; 101 KB
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Carya glabra USDA.jpg 1,105 × 1,650; 551 KB
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Carya laciniosa NRCS-001-4x3.jpg 1,190 × 893; 782 KB
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Carya laciniosa NRCS-001.jpg 1,350 × 893; 795 KB
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Carya ovata NRCS-1.jpg 1,102 × 1,650; 480 KB
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Chaerophyllum procumbens NRCS-1.jpg 1,093 × 1,650; 277 KB
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Chamaecyparis thyoides detail.jpg 1,650 × 1,102; 2 MB
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Chasmanthium laxum NRCS-1.jpg 1,100 × 1,650; 1.67 MB
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Chasmanthium laxum NRCS-2.jpg 1,100 × 1,650; 564 KB
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Cicuta douglasii.jpg 1,350 × 862; 435 KB
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Cinna arundinacea NRCS-1.jpg 1,100 × 1,650; 882 KB
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Cinna latifolia NRCS-1.jpg 600 × 900; 43 KB
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Cirsium horridulum NRCS.jpg 1,344 × 896; 991 KB
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Cladium mariscoides NRCS-1.jpg 1,100 × 1,650; 1.61 MB
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Coelorachis cylindrica.jpg 600 × 900; 23 KB
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Coleataenia rigidula NRCS-1.jpg 1,052 × 1,578; 811 KB
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Commelina virginica NRCS-1.jpg 1,350 × 900; 631 KB
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Cornus amomum leaf fruit.jpg 978 × 734; 602 KB
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Cornus amomum leaf.jpg 1,161 × 1,650; 406 KB
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Cornus canadensis usda1.jpg 1,350 × 900; 333 KB
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Cornus canadensis usda2.jpg 1,350 × 900; 288 KB
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Cornus drummondii 001.jpg 1,350 × 873; 238 KB
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Cornus drummondii 002 php.jpg 1,350 × 897; 259 KB
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Cornus florida flower1.jpg 1,141 × 1,650; 485 KB
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Cornus foemina leaf.jpg 1,140 × 1,650; 1.24 MB
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Cornus sericea twig.jpg 1,350 × 905; 218 KB
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Corydalis flavula NRCS.jpg 1,330 × 907; 872 KB
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Crataegus aestivalis NRCS-1.jpg 1,121 × 1,590; 1.23 MB
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Ctenium aromaticum 1.jpg 900 × 600; 24 KB
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Cycloloma atriplicifolium NRCS-1.jpg 900 × 600; 101 KB
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Cycloloma atriplicifolium NRCS-2.jpg 1,200 × 900; 1,012 KB
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Cynanchum laeve NRCS-1.jpg 900 × 600; 33 KB
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Cyperus compressus NRCS-1.jpg 896 × 1,350; 798 KB
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Cyperus erythrorhizos NRCS-0.jpg 543 × 686; 129 KB
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Cyperus erythrorhizos NRCS-1 4x3.jpg 1,514 × 1,136; 1.35 MB
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Cyperus erythrorhizos NRCS-1.jpg 1,650 × 1,100; 1.46 MB
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Cyperus esculentus NRCS-1.jpg 1,100 × 1,650; 1,000 KB
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Cyperus squarrosus NRCS-1 4x3.jpg 1,185 × 889; 1.08 MB
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Cyperus squarrosus NRCS-1.jpg 487 × 586; 112 KB
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Cyperus strigosus NRCS-1 4x3.jpg 1,021 × 766; 688 KB
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Cyperus strigosus NRCS-1.jpg 1,350 × 900; 851 KB
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Cyperusacuminatus.jpg 436 × 770; 138 KB
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Cystopteris bulbifera.jpg 1,082 × 1,650; 341 KB
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Danthonia californica NRCS-1.jpg 469 × 608; 61 KB
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Decodon verticillatus NRCS-1.jpg 1,350 × 952; 288 KB
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Decodon verticillatus NRCS-2.jpg 1,262 × 946; 874 KB
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Deschampsia danthonioides NRCS-1.jpg 422 × 778; 85 KB
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Deschampsia danthonioides NRCS-1.png 1,100 × 1,650; 361 KB
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Deschampsia elongata NRCS-1.jpg 312 × 484; 21 KB
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Dichanthelium aciculare NRCS-001.jpg 1,600 × 1,067; 1.49 MB
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Dichanthelium acuminatum NRCS-1.jpg 1,100 × 1,650; 1.42 MB
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Dichanthelium acuminatum NRCS-2.jpg 1,100 × 1,650; 1.16 MB
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Dichanthelium clandestinum NRCS-001 3x2.jpg 1,650 × 1,100; 1.03 MB