| Crataegus almaatensis Pojark. |
Accepted |
34 |
| Crataegus arnoldiana Sarg. |
Accepted |
24 |
| Crataegus assurgens Sarg. |
Accepted |
24 |
| Crataegus azarolus L. |
Accepted |
17 |
| Crataegus brunetiana Sarg. |
Accepted |
24 |
| Crataegus chlorosarca Maxim. |
Accepted |
17 |
| Crataegus chrysocarpa Ashe |
Accepted |
34 |
| Crataegus compacta Sarg. |
Accepted |
17 |
| Crataegus crus-galli L. |
Accepted |
32 |
| Crataegus cuneata Siebold & Zucc. |
Accepted |
17 |
| Crataegus dahurica Koehne ex C. K. Schneid. |
Accepted |
17 |
| Crataegus dodgei Ashe |
Accepted |
34 |
| Crataegus douglasii Lindl. |
Accepted |
34 |
| Crataegus flabellata (Bosc) K. Koch |
Accepted |
34 |
| Crataegus grandis Ashe |
Accepted |
None |
| Crataegus heldreichii Boiss. |
Accepted |
17 |
| Crataegus hissarica Pojark. |
Accepted |
17 |
| Crataegus holmesiana Ashe |
Accepted |
17 |
| Crataegus hupehensis Sarg. |
Accepted |
17 |
| Crataegus intricata Lange |
Accepted |
32 |
| Crataegus iracunda Beadle |
Accepted |
34 |
| Crataegus kansuensis E. H. Wilson |
Accepted |
17 |
| Crataegus laevigata (Poir.) DC. |
Accepted |
17 |
| Crataegus lumaria Ashe |
Accepted |
34 |
| Crataegus macrosperma Ashe |
Accepted |
34 |
| Crataegus maximowiczii C. K. Schneid. |
Accepted |
17 |
| Crataegus meyeri Pojark. |
Accepted |
34 |
| Crataegus mollis (Torr. & A. Gray) Scheele |
Accepted |
34 |
| Crataegus monogyna Jacq. |
Accepted |
17 |
| Crataegus nigra Waldst. & Kit. |
Accepted |
17 |
| Crataegus orientalis Pall. ex M. Bieb. |
Accepted |
34 |
| Crataegus pedicellata Sarg. |
Accepted |
34 |
| Crataegus persimilis Sarg. |
Accepted |
34 |
| Crataegus phaenopyrum (L.) Medik. |
Accepted |
None |
| Crataegus pinnatifida Bunge |
Accepted |
17 |
| Crataegus pinnatifida var. psilosa C. K. Schneid. |
Accepted |
17 |
| Crataegus pringlei Sarg. |
Accepted |
34 |
| Crataegus pruinosa (H. L. Wendl.) K. Koch |
Accepted |
34 |
| Crataegus pseudoheterophylla Pojark. |
Accepted |
34 |
| Crataegus punctata Jacq. |
Accepted |
17 |
| Crataegus remotilobata Raikova ex Popov |
Accepted |
17 |
| Crataegus rhipidophylla Gand. |
Accepted |
17 |
| Crataegus sanguinea Pall. |
Accepted |
34 |
| Crataegus sanguinea var. chlorocarpa (Lenn‚ & K. Koch) C. K. Schneid. |
Accepted |
34 |
| Crataegus scabrifolia (Franch.) Rehder |
Accepted |
17 |
| Crataegus schuettei Ashe |
Accepted |
None |
| Crataegus shensiensis Pojark. |
Accepted |
17 |
| Crataegus songarica K. Koch |
Accepted |
34 |
| Crataegus sphaenophylla Pojark. |
Accepted |
None |
| Crataegus suborbiculata Sarg. |
Accepted |
34 |
| Crataegus succulenta Schrad. ex Link |
Accepted |
17 |
| Crataegus suksdorfii (Sarg.) Kruschke |
Accepted |
17 |
| Crataegus taurica Pojark. |
Accepted |
None |
| Crataegus wattiana Hemsl. & Lace |
Accepted |
34 |
| Crataegus wilsonii Sarg. |
Accepted |
17 |
| Crataegus × armena Pojark. |
Accepted |
None |
| Crataegus × corusca Sarg. |
Accepted |
34 |
| Crataegus × kyrtostyla Fingerh. |
Accepted |
34 |
| Crataegus × macrocarpa Hegetschw. |
Accepted |
34 |
| Crataegus × media Bechst. |
Accepted |
17 |
| Crataegus ×media auct. |
Accepted |
17 |
| Crataegus altaica auct. |
Unresolved |
34 |
| Crataegus bartoniana Sarg. |
Unresolved |
32 |
| Crataegus bealii Sarg. |
Unresolved |
24 |
| Crataegus calycina Franco |
Unresolved |
17 |
| Crataegus caucasica C. Koch |
Unresolved |
None |
| Crataegus chlorosarca Koidz. |
Unresolved |
17 |
| Crataegus cognata Sarg. |
Unresolved |
34 |
| Crataegus crus-galli Bigelow |
Unresolved |
34 |
| Crataegus crus-galli D. Roi |
Unresolved |
34 |
| Crataegus dasyphylla Sarg. |
Unresolved |
17 |
| Crataegus macrocarpa hort. |
Unresolved |
34 |
| Crataegus monogyna auct. |
Unresolved |
17 |
| Crataegus pentagyna auct. F. orient. & ross. |
Unresolved |
17 |
| Crataegus pinnatifida auct. |
Unresolved |
17 |
| Crataegus pruinosa (H. L. Wendl.) Beadle |
Unresolved |
34 |
| Crataegus pseudomelanocarpa Popov |
Unresolved |
17 |
| Crataegus sanguinea auct. |
Unresolved |
34 |
| Crataegus songarica auct. |
Unresolved |
34 |
| Crataegus ulotricha Pojark. ex Gladkova |
Unresolved |
34 |
| Crataegus × pseudoambigua Pojark. |
Unresolved |
34 |
| Crataegus atrosanguinea Pojark. |
Synonym of Crataegus ambigua C. A. Mey. ex A. K. Becker |
None |
| Crataegus aronia (L.) Bosc ex DC. |
Synonym of Crataegus azarolus var. aronia L. |
17 |
| Crataegus buckleyi Beadle |
Synonym of Crataegus boyntonii Beadle |
24 |
| Crataegus aboriginum Sarg. |
Synonym of Crataegus chrysocarpa Ashe |
34 |
| Crataegus rotundifolia (Ehrh.) Moench |
Synonym of Crataegus chrysocarpa Ashe |
34 |
| Crataegus dodgei var. flavida (Sarg.) P. G. Sm. & J. B. Phipps |
Synonym of Crataegus dodgei Ashe |
34 |
| Crataegus flavida Sarg. |
Synonym of Crataegus dodgei Ashe |
34 |
| Crataegus douglasii var. douglasii |
Synonym of Crataegus douglasii Lindl. |
34 |
| Crataegus apposita Sarg. |
Synonym of Crataegus intricata Lange |
32 |
| Crataegus atrocarpa E. L. Wolf |
Synonym of Crataegus jozana C. K. Schneid. |
17 |
| Crataegus pojarkovae Kossych |
Synonym of Crataegus laciniata subsp. pojarkovae (Kossych) Franco |
None |
| Crataegus oxyacantha auct. |
Synonym of Crataegus laevigata (Poir.) DC. |
17 |
| Crataegus palmstruchii Lindm. |
Synonym of Crataegus laevigata (Poir.) DC. |
17 |
| Crataegus macrocarpa Hagetsch. |
Synonym of Crataegus macrocarpa hort. |
34 |
| Crataegus maximowiczii var. ninganensis S. Q. Nie & B. J. Jen |
Synonym of Crataegus maximowiczii C. K. Schneid. |
17 |
| Crataegus stankovii Kossych |
Synonym of Crataegus meyeri Pojark. |
34 |
| Crataegus monogyna subsp. acutiloba (H. L‚v.) Baranec |
Synonym of Crataegus monogyna Jacq. |
17 |
| Crataegus monogyna subsp. monogyna |
Synonym of Crataegus monogyna Jacq. |
17 |
| Crataegus monogyna subsp. nordica Franco |
Synonym of Crataegus monogyna Jacq. |
17 |
| Crataegus oxyacantha subsp. oxyacantha |
Synonym of Crataegus monogyna Jacq. |
17 |
| Crataegus stevenii Pojark. |
Synonym of Crataegus monogyna Jacq. |
17 |
| Crataegus orientalis subsp. orientalis |
Synonym of Crataegus orientalis Pall. ex M. Bieb. |
34 |
| Crataegus schraderiana Ledeb. |
Synonym of Crataegus orientalis Pall. ex M. Bieb. |
34 |
| Crataegus prunifolia (Poir.) Pers. |
Synonym of Crataegus persimilis Sarg. |
34 |
| Crataegus plagiosepala P. [. L. X. C. monogyna] |
Synonym of Crataegus plagiosepala Pojark. |
17 |
| Crataegus turcomanica Pojark. |
Synonym of Crataegus pseudoheterophylla subsp. turcomanica (Pojark.) K. I. Chr. |
None |
| Crataegus turkestanica Pojark. |
Synonym of Crataegus pseudoheterophylla subsp. turkestanica (Pojark.) K. I. Chr. |
None |
| Crataegus stipulosa (Kunth) Steud. |
Synonym of Crataegus pubescens f. stipulacea Stapf |
17 |
| Crataegus curvisepala Lindm. |
Synonym of Crataegus rhipidophylla Gand. |
17 |
| Crataegus oxyacantha L. |
Synonym of Crataegus rhipidophylla Gand. |
17 |
| Crataegus rosiformis Janka |
Synonym of Crataegus rhipidophylla Gand. |
17 |
| Crataegus lindmanii Hrabětova |
Synonym of Crataegus rhipidophylla var. lindmanii (Hrabětová) K. I. Chr. |
34 |
| Crataegus asperifolia Sarg. |
Synonym of Crataegus scabrida Sarg. |
24 |
| Crataegus sylvestris Sarg. |
Synonym of Crataegus silvestris Sarg. |
34 |
| Crataegus bissellii Sarg. |
Synonym of Crataegus straminea var. bissellii (Sarg.) Eggl. |
24 |
| Crataegus altaica (Loudon) Lange |
Synonym of Crataegus wattiana Hemsl. & Lace |
34 |
| Crataegus ×macrocarpa auct. |
Synonym of Crataegus ×media Bechst. |
None |
| Crataegus crenulata (Roxb.) Roxb. |
Synonym of Pyracantha crenulata (Roxb.) M. Roem. |
17 |
| Crataegus lavallei H. Paris. |
|
None |