Corone, as the references show, is one of the oldest-named varieties, though strictly speaking, since it was largely grown from seed, according to the old writers, it is a type and not a variety. In character of fruit it seems to be midway between Black Mazzard and Black Tartarian. Tree vigorous, productive; fruit below medium in size, roundish-cordate, compressed and often roughened; suture deep; stem slender, long; cavity deep, round, narrow; color a deep, shining black; flesh dark purple, very firm, sweet; ripens late. =Corwin.= _P. cerasus._ =1.= Elliott Fr. _Book_ 216. 1854. This is a medium-sized, roundish, red Morello with tender, acid flesh and a large stone; season July. =Coularde.= _P. avium._ =1.= Truchsess-Heim _Kirschensort._ 424-427. 1819. _Cerisier de Hollande._ =2.= Duhamel _Trait. Arb. Fr._ =1=:184, 185, Pl. 10. 1768. =3.= Leroy _Dict. Pom._ =5=:298, 346. 1877. =4.= Mathieu _Nom. Pom._ 363. 1889. _Holländische Weichselbaum mit sehr grosser Frucht_ [or] _Coulard._ =5.= Kraft _Pom. Aust._ =1=:5, Tab. 12 fig. 2. 1792. _Holländische grosse Kirsche Coulard._ =6.= Christ _Handb._ 670. 1797. _Holländische grosse Weichsel [or] Coulard._ =7.= Christ Wörterb. 284. 1802. _Holland Griotte._ =8.= Prince _Pom. Man._ =2=:141. 1832. =9.= Kenrick _Am. Orch._ 280. 1832. _Holländische Süssweichsel._ =10.= Dochnahl _Führ. Obstkunde_ =3:=51. 1858. _Cerisier coulard de Holland._ =11.= Noisette _Man. Comp. Jard._ =2:=505. 1860. Leroy states that Coularde has been known since 1740 but is often confused with other cherries. According to Leroy, this variety was reintroduced as a novelty about 1864, under the name Belle d'Orleans. American writers, however, list a Belle d'Orleans as early as 1850, which is of the Guigne type rather than the Griotte. Tree the largest of its class; branches strong and straight; blooms profusely; fruit large, round; skin red; flesh firm, reddish-white, sweet, agreeable; ripens the end of June. The pistils being much longer than the stamens, many flowers are never fertilized which gives the blossoms a blighted appearance. =Courte-queue de Gaiberg.= Species? =1.= Thomas _Guide Prat._ 23, 192. 1876. _Courte-pendu de Gaiberg._ =2.= Mas _Pom. Gen._ =11=:160. 1882. Listed as having been received from Germany on the recommendation of Oberdieck. =Crawford.= Species? =1.= Mas _Pom. Gen._ =11:=160. 1882. Listed, not described. =Crown Prince.= Species? =1.= _Can. Exp. Farms Rpt._ 465. 1900. Tree vigorous; fruit above medium in size, cordate; skin yellow with a light red blush; flesh whitish, juicy, tender, refreshing; quality good; ripens the last of May. =Cserszeger Honigkirsche.= _P. avium._ =1.= _Proskauer Obstsort._ 55. 1907. A yellow Heart cherry. =Cullen Cherrie.= _P. cerasus._ =1.= Parkinson _Par. Ter._ 574. 1629. "The Cullen Cherrie is a darke red cherrie like the Agriot, which they of those parts neere Cullen and Vtrecht &c. vse to put into their drinke, to give it the deeper colour."