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![(Crataegus aemula - TRT016) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00020703%2B1343936300.jpg "(Crataegus aemula - TRT016) {} [ ] Copyright (2012)")
![(Crataegus agrestina - TRT021) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002406%2B1305299702.jpg "(Crataegus agrestina - TRT021) {} [ ] Copyright (2012)")
![(Crataegus almaatensis - TRT117) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002407%2B1305299704.jpg "(Crataegus almaatensis - TRT117) {} [ ] Copyright (2012)")
![(Crataegus altaica - Ge00808) @11 [ ] CreativeCommons Attribution Non-Commercial Share-Alike Unspecified Herbarium of South China Botanical Garden](http://v3.boldsystems.org/pics/_w300/DPC/TW-0109%2B1615393138.JPG "(Crataegus altaica - Ge00808) {} [ ] CreativeCommons Attribution Non-Commercial Share-Alike")
![(Crataegus ambigua - LE-Shel-10-21) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Shel-10-21%2B1348517550.jpg "(Crataegus ambigua - LE-Shel-10-21) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus aquacervensis - TRT162) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001930%2B1298935638.jpg "(Crataegus aquacervensis - TRT162) {} [ ] Copyright (2012)")
![(Crataegus atrovirens - CCDB-18301-B01) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00004298%2B1413471032.JPG "(Crataegus atrovirens - CCDB-18301-B01) {} [ ] No Rights Reserved (2014)")
![(Crataegus beata - CCDB-18301-C05) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00008755%2B1413470964.JPG "(Crataegus beata - CCDB-18301-C05) {} [ ] No Rights Reserved (2014)")
![(Crataegus brachyacantha - TRT128) @11 [ ] Copyright (2011) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00000023%2B1295303054.jpg "(Crataegus brachyacantha - TRT128) {} [ ] Copyright (2011)")
![(Crataegus brainerdii - 38674HIM) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/HIMS/30044%2B1353435486.jpg "(Crataegus brainerdii - 38674HIM) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus brazoria - CCDB-18301-B10) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00021229%2B1369768688.jpg "(Crataegus brazoria - CCDB-18301-B10) {} [ ] Copyright (2012)")
![(Crataegus calpodendron - CCDB-18301-C09) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00021153%2B1359997330.jpg "(Crataegus calpodendron - CCDB-18301-C09) {} [ ] Copyright (2012)")
![(Crataegus canescens - TRT080) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00020698%2B1343934530.jpg "(Crataegus canescens - TRT080) {} [ ] Copyright (2012)")
![(Crataegus castlegarensis - TRT139) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001052%2B1297273358.jpg "(Crataegus castlegarensis - TRT139) {} [ ] Copyright (2012)")
![(Crataegus chlorocarpa - LE-Tzv-98-7) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Tzv-98-7%2B1348189654.jpg "(Crataegus chlorocarpa - LE-Tzv-98-7) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus chlorosarca - nagami013) @11 [ ] Copyright (2021) Unspecified Forestry and Forest Products Research Institute](http://v3.boldsystems.org/pics/_w300/JWP/TF-K11-0676%2B1638334003.jpg "(Crataegus chlorosarca - nagami013) {} [ ] Copyright (2021)")
![(Crataegus chrysocarpa - AP316) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/KSR/IMG_1376_FULL%2B1201812804.JPG "(Crataegus chrysocarpa - AP316) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus chrysocarpa var. piperi - TRT273) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00020174%2B1376504122.jpg "(Crataegus chrysocarpa var. piperi - TRT273) {} [ ] Copyright (2012)")
![(Crataegus coccinea - 85511HIM) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/HIMS/66757%2B1353435486.jpg "(Crataegus coccinea - 85511HIM) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus coccinioides - MT00179247) @11 [ ] CreativeCommons - Attribution Non-Commercial (2012) MT Herbier Marie-Victorin](http://v3.boldsystems.org/pics/_w300/PIM/MT00179247%2B1342555908.jpg "(Crataegus coccinioides - MT00179247) {} [ ] CreativeCommons - Attribution Non-Commercial (2012)")
![(Crataegus cognata - 85525HIM) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/HIMS/66770%2B1353435486.jpg "(Crataegus cognata - 85525HIM) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus compacta - CCDB-18301-A02) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00006752%2B1413470972.JPG "(Crataegus compacta - CCDB-18301-A02) {} [ ] No Rights Reserved (2014)")
![(Crataegus crus-galli - TRT252) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00021214%2B1369768732.jpg "(Crataegus crus-galli - TRT252) {} [ ] Copyright (2012)")
![(Crataegus cupressocollina - TRT163) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001082%2B1297273442.jpg "(Crataegus cupressocollina - TRT163) {} [ ] Copyright (2012)")
![(Crataegus curvisepala - CCDB-23957-E07) @11 [ ] CreativeCommons - Attribution (2015) Department of Agriculture Agriculture and Agri-Food Canada National Collection of Vascular Plants (DAO](http://v3.boldsystems.org/pics/_w300/VASCA/CCDB-23957-E07%2B1429731644.JPG "(Crataegus curvisepala - CCDB-23957-E07) {} [ ] CreativeCommons - Attribution (2015)")
![(Crataegus dahurica - TRT029) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002060%2B1304530524.jpg "(Crataegus dahurica - TRT029) {} [ ] Copyright (2012)")
![(Crataegus dispar - TRT251) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00021220%2B1369768750.jpg "(Crataegus dispar - TRT251) {} [ ] Copyright (2012)")
![(Crataegus dodgei - TRT183) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001861%2B1298935442.jpg "(Crataegus dodgei - TRT183) {} [ ] Copyright (2012)")
![(Crataegus douglasii - TRT041) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001382%2B1297791684.jpg "(Crataegus douglasii - TRT041) {} [ ] Copyright (2012)")
![(Crataegus dsungarica - LE-Uf-10-23) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Uf-10-23%2B1348518946.jpg "(Crataegus dsungarica - LE-Uf-10-23) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus enderbyensis - TRT153) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002404%2B1305299696.jpg "(Crataegus enderbyensis - TRT153) {} [ ] Copyright (2012)")
![(Crataegus erythropoda - TRT242) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002387%2B1305299650.jpg "(Crataegus erythropoda - TRT242) {} [ ] Copyright (2012)")
![(Crataegus extraria Beadle - TRT261) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00021221%2B1369768752.jpg "(Crataegus extraria Beadle - TRT261) {} [ ] Copyright (2012)")
![(Crataegus flabellata - LE-Tzv-98-8) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Tzv-98-8%2B1348188844.jpg "(Crataegus flabellata - LE-Tzv-98-8) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus flabellata var. flabellata - H679127) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H679127%2B1367534208.jpg "(Crataegus flabellata var. flabellata - H679127) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus flabellata var. grayana - H718229) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H718229%2B1367534094.jpg "(Crataegus flabellata var. grayana - H718229) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus flavida - TRT039) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00000066%2B1295479746.jpg "(Crataegus flavida - TRT039) {} [ ] Copyright (2012)")
![(Crataegus florifera - CCDB-18301-B07) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00010425%2B1413471022.JPG "(Crataegus florifera - CCDB-18301-B07) {} [ ] No Rights Reserved (2014)")
![(Crataegus fluviatilis - CCDB-18301-A05) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00008504%2B1309803464.jpg "(Crataegus fluviatilis - CCDB-18301-A05) {} [ ] Copyright (2012)")
![(Crataegus formosa - CCDB-18301-E03) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00006698%2B1309269944.jpg "(Crataegus formosa - CCDB-18301-E03) {} [ ] Copyright (2012)")
![(Crataegus gaylussacia - TRT239) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002016%2B1303241910.jpg "(Crataegus gaylussacia - TRT239) {} [ ] Copyright (2012)")
![(Crataegus germanica - TRT074) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00020699%2B1343940220.jpg "(Crataegus germanica - TRT074) {} [ ] Copyright (2012)")
![(Crataegus grandis - TRT144) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00000864%2B1297122308.jpg "(Crataegus grandis - TRT144) {} [ ] Copyright (2012)")
![(Crataegus grayana - H811340) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H811340%2B1367534046.jpg "(Crataegus grayana - H811340) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus harbisonii - TRT017) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001869%2B1298935464.jpg "(Crataegus harbisonii - TRT017) {} [ ] Copyright (2012)")
![(Crataegus heldreichii - TRT037) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002172%2B1304616486.jpg "(Crataegus heldreichii - TRT037) {} [ ] Copyright (2012)")
![(Crataegus holmesiana - 85523HIM) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/HIMS/66768%2B1353435486.jpg "(Crataegus holmesiana - 85523HIM) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus hupehensis - Ge03094) @11 [ ] CreativeCommons Attribution Non-Commercial Share-Alike Unspecified Herbarium of South China Botanical Garden](http://v3.boldsystems.org/pics/_w300/EBLF/HZ148%2B1523641972.JPG "(Crataegus hupehensis - Ge03094) {} [ ] CreativeCommons Attribution Non-Commercial Share-Alike")
![(Crataegus indet - TRT197) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00020275%2B1375967714.jpg "(Crataegus indet - TRT197) {} [ ] Copyright (2012)")
![(Crataegus intricata - CCDB-24801-F12) @11 [ ] CreativeCommons - Attribution (2015) Agriculture and Agri-Food Canada Agriculture and Agri-Food Canada](http://v3.boldsystems.org/pics/_w300/VASCB/CCDB-24801-F12%2B1452283396.JPG "(Crataegus intricata - CCDB-24801-F12) {} [ ] CreativeCommons - Attribution (2015)")
![(Crataegus iracunda Beadle - TRT255) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00021247%2B1369856086.jpg "(Crataegus iracunda Beadle - TRT255) {} [ ] Copyright (2012)")
![(Crataegus irrasa - CCDB-18301-E05) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00009403%2B1413471028.JPG "(Crataegus irrasa - CCDB-18301-E05) {} [ ] No Rights Reserved (2014)")
![(Crataegus jonesiae - CCDB-18301-H04) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00006288%2B1413471026.JPG "(Crataegus jonesiae - CCDB-18301-H04) {} [ ] No Rights Reserved (2014)")
![(Crataegus kansuensis - TRT045) @11 [ ] Copyright (2011) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001997%2B1298935830.jpg "(Crataegus kansuensis - TRT045) {} [ ] Copyright (2011)")
![(Crataegus laevigata - NMW242) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/POWNA/NMW242%2B1266248164.JPG "(Crataegus laevigata - NMW242) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus lassa - TRT250) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00021213%2B1369768728.jpg "(Crataegus lassa - TRT250) {} [ ] Copyright (2012)")
![(Crataegus lassa Beadle - TRT254) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00021219%2B1369768746.jpg "(Crataegus lassa Beadle - TRT254) {} [ ] Copyright (2012)")
![(Crataegus lumaria - CCDB-24924-C01) @11 [ ] CreativeCommons - Attribution (2015) Michael Oldham Ontario Natural Heritage Information Centre](http://v3.boldsystems.org/pics/_w300/VASCA/CCDB-24924-C01%2B1430883180.jpg "(Crataegus lumaria - CCDB-24924-C01) {} [ ] CreativeCommons - Attribution (2015)")
![(Crataegus macracantha - TRT032) @11 [ ] Copyright (2011) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00000148%2B1295898814.jpg "(Crataegus macracantha - TRT032) {} [ ] Copyright (2011)")
![(Crataegus macracantha var. occidentalis - TRT280) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00020260%2B1375381604.jpg "(Crataegus macracantha var. occidentalis - TRT280) {} [ ] Copyright (2012)")
![(Crataegus macrocarpa - L 0897096) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) Naturalis Biodiversity center Naturalis Biodiversity center](http://v3.boldsystems.org/pics/_w300/NLFLM/L.3955270%2B1479860460.jpg "(Crataegus macrocarpa - L 0897096) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus macrosperma - 9249HIM) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/HIMS/6348%2B1353435486.jpg "(Crataegus macrosperma - 9249HIM) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus magniflora - CCDB-18301-C06) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00007825%2B1413471010.JPG "(Crataegus magniflora - CCDB-18301-C06) {} [ ] No Rights Reserved (2014)")
![(Crataegus margarettae - CCDB-23957-D12) @11 [ ] CreativeCommons - Attribution (2015) Department of Agriculture Agriculture and Agri-Food Canada National Collection of Vascular Plants (DAO](http://v3.boldsystems.org/pics/_w300/VASCA/CCDB-23957-D12%2B1429733314.JPG "(Crataegus margarettae - CCDB-23957-D12) {} [ ] CreativeCommons - Attribution (2015)")
![(Crataegus marshallii - TRT126) @11 [ ] Copyright (2011) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00000372%2B1296158190.jpg "(Crataegus marshallii - TRT126) {} [ ] Copyright (2011)")
![(Crataegus maximowiczii - TRT093) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002371%2B1305299606.jpg "(Crataegus maximowiczii - TRT093) {} [ ] Copyright (2012)")
![(Crataegus mexicana - IAD 2115) @11 [ ] Copyright Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/BCOM/IAD2115%2B1477081800.JPG "(Crataegus mexicana - IAD 2115) {} [ ] Copyright")
![(Crataegus microphylla - LE-GU-11-37) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-GU-11-37%2B1348195662.jpg "(Crataegus microphylla - LE-GU-11-37) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus mollis - CCDB-18301-G10) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00021238%2B1369856058.jpg "(Crataegus mollis - CCDB-18301-G10) {} [ ] Copyright (2012)")
![(Crataegus mollis x viridis - CCDB-18301-H10) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00021239%2B1369856060.jpg "(Crataegus mollis x viridis - CCDB-18301-H10) {} [ ] Copyright (2012)")
![(Crataegus monogyna - Crataegus_monogyna_7) @11 [ ] CreativeCommons - Attribution Share-Alike (2023) Unspecified Durham University](http://v3.boldsystems.org/pics/_w300/SDP1078/Crataegus_monogyna_7%2B1685003094.jpg "(Crataegus monogyna - Crataegus_monogyna_7) {} [ ] CreativeCommons - Attribution Share-Alike (2023)")
![(Crataegus monogyna var. monogyna - H175133) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H175133%2B1367534336.jpg "(Crataegus monogyna var. monogyna - H175133) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus monogyna x punctata - TRT203) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002239%2B1304949434.jpg "(Crataegus monogyna x punctata - TRT203) {} [ ] Copyright (2012)")
![(Crataegus monogyna x suksdorfii - TRT208) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002657%2B1305828746.jpg "(Crataegus monogyna x suksdorfii - TRT208) {} [ ] Copyright (2012)")
![(Crataegus nigra - TRT036) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002052%2B1304523794.jpg "(Crataegus nigra - TRT036) {} [ ] Copyright (2012)")
![(Crataegus okanaganensis - CCDB-18301-E01) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00004347%2B1413471022.JPG "(Crataegus okanaganensis - CCDB-18301-E01) {} [ ] No Rights Reserved (2014)")
![(Crataegus okennonii - TRT169) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002189%2B1304616534.jpg "(Crataegus okennonii - TRT169) {} [ ] Copyright (2012)")
![(Crataegus opaca - TRT020) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002042%2B1304103504.jpg "(Crataegus opaca - TRT020) {} [ ] Copyright (2012)")
![(Crataegus orbicularis - CCDB-18301-H01) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00004485%2B1413471014.JPG "(Crataegus orbicularis - CCDB-18301-H01) {} [ ] No Rights Reserved (2014)")
![(Crataegus orientalis - LE-Fed-74-1) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Fed-74-1%2B1348269474.jpg "(Crataegus orientalis - LE-Fed-74-1) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus oxyacantha - MP1452) @11 [ ] Copyright (2013) PHCDBS Paul Hebert Centre for DNA Barcoding and Biodiversity Studies](http://v3.boldsystems.org/pics/_w300/DBMPI/DSC02379%2B1388191244.JPG "(Crataegus oxyacantha - MP1452) {} [ ] Copyright (2013)")
![(Crataegus pallasii - LE-Za-09-2) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Za-09-2%2B1348546498.jpg "(Crataegus pallasii - LE-Za-09-2) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus pentagyna - LE-Za-09-4) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Za-09-4%2B1348546566.jpg "(Crataegus pentagyna - LE-Za-09-4) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus perjucunda - CCDB-18301-C03) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00006691%2B1413470986.JPG "(Crataegus perjucunda - CCDB-18301-C03) {} [ ] No Rights Reserved (2014)")
![(Crataegus persimilis - TRT138) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00000727%2B1296853298.jpg "(Crataegus persimilis - TRT138) {} [ ] Copyright (2012)")
![(Crataegus phaenopyrum - CCDB-18301-D02) @11 [ ] Copyright Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00003273%2B1308150730.jpg "(Crataegus phaenopyrum - CCDB-18301-D02) {} [ ] Copyright")
![(Crataegus phippsii - CCDB-18301-E04) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00004504%2B1413470938.JPG "(Crataegus phippsii - CCDB-18301-E04) {} [ ] No Rights Reserved (2014)")
![(Crataegus pinnatifida - Ge03122) @11 [ ] CreativeCommons Attribution Non-Commercial Share-Alike Unspecified Herbarium of South China Botanical Garden](http://v3.boldsystems.org/pics/_w300/EBLF/HZ179%2B1523642328.JPG "(Crataegus pinnatifida - Ge03122) {} [ ] CreativeCommons Attribution Non-Commercial Share-Alike")
![(Crataegus populnea - 85517HIM) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/HIMS/66762%2B1353435616.jpg "(Crataegus populnea - 85517HIM) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus pruinosa - 85520HIM) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/HIMS/66765%2B1353435616.jpg "(Crataegus pruinosa - 85520HIM) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus pseudoheterophylla - LE-GU-11-20) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-GU-11-20%2B1348252164.jpg "(Crataegus pseudoheterophylla - LE-GU-11-20) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus pubescens - TRT049) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00000049%2B1295475094.jpg "(Crataegus pubescens - TRT049) {} [ ] Copyright (2012)")
![(Crataegus punctata - AP361) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/KSR/HERB_DEC_07-_1040_FULL%2B1198011330.JPG "(Crataegus punctata - AP361) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus purpurella - CCDB-18301-G02) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00003630%2B1413470948.JPG "(Crataegus purpurella - CCDB-18301-G02) {} [ ] No Rights Reserved (2014)")
![(Crataegus rhipidophylla - LE-Ku-11-39) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Ku-11-39%2B1348192114.jpg "(Crataegus rhipidophylla - LE-Ku-11-39) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus rhipidophylla var. lindmanii - H670483) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H670483%2B1367948702.jpg "(Crataegus rhipidophylla var. lindmanii - H670483) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus rhipidophylla var. rhipidophylla - H695606) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H695606%2B1367948488.jpg "(Crataegus rhipidophylla var. rhipidophylla - H695606) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus rivularis - TRT235) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00000938%2B1297195884.jpg "(Crataegus rivularis - TRT235) {} [ ] Copyright (2012)")
![(Crataegus rivuloadamensis - TRT168) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001926%2B1298935626.jpg "(Crataegus rivuloadamensis - TRT168) {} [ ] Copyright (2012)")
![(Crataegus rivulopugnensis - TRT154) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001928%2B1298935632.jpg "(Crataegus rivulopugnensis - TRT154) {} [ ] Copyright (2012)")
![(Crataegus robur - TRT026) @11 [ ] Copyright (2011) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00000232%2B1295911708.jpg "(Crataegus robur - TRT026) {} [ ] Copyright (2011)")
![(Crataegus rosiformis - L 0897113) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) Naturalis Biodiversity center Naturalis Biodiversity center](http://v3.boldsystems.org/pics/_w300/NLFLM/L.3955290%2B1479860560.jpg "(Crataegus rosiformis - L 0897113) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus rubribracteolata - CCDB-18301-D08) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00010306%2B1310138582.jpg "(Crataegus rubribracteolata - CCDB-18301-D08) {} [ ] Copyright (2012)")
![(Crataegus saligna - TRT119) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001026%2B1297269090.jpg "(Crataegus saligna - TRT119) {} [ ] Copyright (2012)")
![(Crataegus sanguinea - LE-Iv-96-4) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Iv-96-4%2B1348619128.jpg "(Crataegus sanguinea - LE-Iv-96-4) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus scabrida var. cylophylla - CCDB-18301-G08) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00010406%2B1413470876.JPG "(Crataegus scabrida var. cylophylla - CCDB-18301-G08) {} [ ] No Rights Reserved (2014)")
![(Crataegus scabrida var. scabrida - CCDB-18301-F08) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00010365%2B1413471010.JPG "(Crataegus scabrida var. scabrida - CCDB-18301-F08) {} [ ] No Rights Reserved (2014)")
![(Crataegus schuettei - CCDB-18301-E06) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00008424%2B1413471010.JPG "(Crataegus schuettei - CCDB-18301-E06) {} [ ] No Rights Reserved (2014)")
![(Crataegus sheila-phippsiae - CCDB-24801-B09) @11 [ ] CreativeCommons - Attribution (2015) Agriculture and Agri-Food Canada Agriculture and Agri-Food Canada](http://v3.boldsystems.org/pics/_w300/VASCB/CCDB-24801-B09%2B1442333738.JPG "(Crataegus sheila-phippsiae - CCDB-24801-B09) {} [ ] CreativeCommons - Attribution (2015)")
![(Crataegus sheila-phippsiae var. sheila-phippsiae - CCDB-18301-B04) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00009438%2B1413471024.JPG "(Crataegus sheila-phippsiae var. sheila-phippsiae - CCDB-18301-B04) {} [ ] No Rights Reserved (2014)")
![(Crataegus sheridana - CCDB-18301-A08) @11 [ ] No Rights Reserved (2014) Deb Metsger Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/MKTRT/TRT00010208%2B1413471032.JPG "(Crataegus sheridana - CCDB-18301-A08) {} [ ] No Rights Reserved (2014)")
![(Crataegus shuswapensis - TRT167) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002194%2B1304616548.jpg "(Crataegus shuswapensis - TRT167) {} [ ] Copyright (2012)")
![(Crataegus songarica - LE-Za-09-1) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Za-09-1%2B1348545882.jpg "(Crataegus songarica - LE-Za-09-1) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus sororia Beadle - TRT258) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00021255%2B1369856112.jpg "(Crataegus sororia Beadle - TRT258) {} [ ] Copyright (2012)")
![(Crataegus sp - LE-Za-11-46) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-Za-11-46%2B1348529442.jpg "(Crataegus sp - LE-Za-11-46) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus spathulata - TRT057) @11 [ ] Copyright (2011) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001974%2B1298935764.jpg "(Crataegus spathulata - TRT057) {} [ ] Copyright (2011)")
![(Crataegus stevenii - LE-GU-11-10) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-GU-11-10%2B1348256910.jpg "(Crataegus stevenii - LE-GU-11-10) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus stolonifera - CCDB-28092-A02) @11 [ ] CreativeCommons - Attribution (2015) Canadian Museum of Nature Canadian Museum of Nature](http://v3.boldsystems.org/pics/_w300/VASCA/CCDB-28092-A02%2B1429905860.jpg "(Crataegus stolonifera - CCDB-28092-A02) {} [ ] CreativeCommons - Attribution (2015)")
![(Crataegus submollis - 30612HIM) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/HIMS/23893%2B1353435616.jpg "(Crataegus submollis - 30612HIM) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus suborbiculata - 38595HIM) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/HIMS/29989%2B1353435616.jpg "(Crataegus suborbiculata - 38595HIM) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus subsphaerica - LE-GU-10-01) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-GU-10-01%2B1348518248.jpg "(Crataegus subsphaerica - LE-GU-10-01) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus succulenta - 45175HIM) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) University of Guelph, Canada OAC-BIO Herbarium](http://v3.boldsystems.org/pics/_w300/HIMS/34774%2B1353435616.jpg "(Crataegus succulenta - 45175HIM) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus suksdorfii - TRT232) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00020232%2B1375380754.jpg "(Crataegus suksdorfii - TRT232) {} [ ] Copyright (2012)")
![(Crataegus tenax - TRT142) @11 [ ] Copyright (2011) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00000803%2B1297112084.jpg "(Crataegus tenax - TRT142) {} [ ] Copyright (2011)")
![(Crataegus triflora - TRT115) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00021428%2B1347391788.jpg "(Crataegus triflora - TRT115) {} [ ] Copyright (2012)")
![(Crataegus uniflora - TRT186) @11 [ ] Copyright (2011) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001983%2B1298935790.jpg "(Crataegus uniflora - TRT186) {} [ ] Copyright (2011)")
![(Crataegus ursopedensis - CCDB-23954-H09) @11 [ ] CreativeCommons - Attribution (2015) University of Alberta Herbarium University of Alberta Herbarium](http://v3.boldsystems.org/pics/_w300/VASCA/CCDB-23954-H09%2B1430501368.jpg "(Crataegus ursopedensis - CCDB-23954-H09) {} [ ] CreativeCommons - Attribution (2015)")
![(Crataegus viridis - TRT130) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002076%2B1304530572.jpg "(Crataegus viridis - TRT130) {} [ ] Copyright (2012)")
![(Crataegus volgensis - LE-Go-10-12) @11 [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012) Roman Ufimov Komarov Botanical Institute, RAS](http://v3.boldsystems.org/pics/_w300/CREUA/LE-GO-10-12%2B1348176376.jpg "(Crataegus volgensis - LE-Go-10-12) {} [ ] CreativeCommons - Attribution Non-Commercial No Derivatives (2012)")
![(Crataegus williamsii - TRT034) @11 [ ] Copyright (2011) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00001952%2B1298935702.jpg "(Crataegus williamsii - TRT034) {} [ ] Copyright (2011)")
![(Crataegus wilsonii - TRT122) @11 [ ] Copyright (2012) Tim Dickinson Royal Ontario Museum](http://v3.boldsystems.org/pics/_w300/TADCR/TRT00002053%2B1304523796.jpg "(Crataegus wilsonii - TRT122) {} [ ] Copyright (2012)")
![(Crataegus x media - H725910) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H725910%2B1367534568.jpg "(Crataegus x media - H725910) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus x subsphaerica - L 0896941) @11 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012) Naturalis Biodiversity center Naturalis Biodiversity center](http://v3.boldsystems.org/pics/_w300/NLFLM/L.3955139%2B1479859874.jpg "(Crataegus x subsphaerica - L 0896941) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2012)")
![(Crataegus x subsphaericea nothovar. domicensis - H617329) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H617329%2B1367948996.jpg "(Crataegus x subsphaericea nothovar. domicensis - H617329) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus x subsphaericea nothovar. indet - H288400) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H288400%2B1367949524.jpg "(Crataegus x subsphaericea nothovar. indet - H288400) {} [ ] Unspecified (default): All Rights Reserved")
![(Crataegus x subsphaericea nothovar. subsphaericea - H718240) @11 [ ] Unspecified (default): All Rights Reserved Unspecified Unspecified](http://v3.boldsystems.org/pics/_w300/FBPL/H718240%2B1367948950.jpg "(Crataegus x subsphaericea nothovar. subsphaericea - H718240) {} [ ] Unspecified (default): All Rights Reserved")
