Crataegus laurentiana var. dissimilifolia Kruschke

, Milwaukee Public Mus. Publ. Bot. 3: 35 (1965), nom. inval.
IPNI Life Sciences Identifier (LSID)
Species Name
Crataegus laurentiana Sarg., Rhodora 3(28): 77 (1901).
Milwaukee Public Museum Publications in Botany
3: 35
Date of Publication
1 Feb 1965
Family as entered in IPNI

Type Information

Distribution Of Types
Wisconsin (North-Central U.S.A., Northern America)

Nomenclatural Notes

Status: nom. inval. Holotype not indicated. Kruschke's citation of K-49-115 as type pertains to 2 collections (flowering (3 Jun 1949) & fruiting (11 Sep 1950)), as shown on figs. 16-17 (see Vienna Code Art. 37.3).


Validated by
Crataegus laurentiana var. dissimilifolia Kruschke ex J.B.Phipps, Phytoneuron 2013-17: 1 (2013).