Select the tab for the type of search. Each tab has everything you need to do to perform that type of search.

(Results of more than 500 will not return images.)

This search will show only accessions that have material that may be requested, including those not seasonally available.
You may list accessions with separators (commas or semicolons, as shown below) or by entering them on separate lines, such as
PI 651794
PI 651649
PI 651650
When searching a range of accessions, use the Advanced Search tab with the Accession Identifier Range criterion.

The more information you provide, the better the search will be.


Scientific name (any part, no hybrid symbols)

Plant name


Genebank
Country of Origin


Other search criteria:



With genomic data With NCBI link With images Only non-Genetically Engineered

If your results aren't what you expected, try using the Advanced Search tab and filling in more information.
Your query included: All accessions

View Observation Data

Selected item(s) below:


ACCESSIONPLANT NAMETAXONOMYORIGINGENEBANKIMAGEAVAILABILITYRECEIVEDSOURCE TYPESOURCE DATECOLLECTION SITECOORDINATESELEVATIONHABITATIMPROVEMENT LEVELNARRATIVE
0PI 557045'Ennis'Corylus avellana L. Washington, United StatesCORSTEMNot Available1981DEVELOPED12/01/1980CultivarThis cultivar was introduced around 1940. It was selected primarily for its large nut size and yielding capacity. Greater than 50% of its nuts fall in the two largest grades, giant and jumbo. The kernel percentage ranges from 45-49. They are generally plump and have a less wrinkled appearance than kernels of most other large-sized nuts. They also have cleaner and smoother appearance than that of the Barcelonas. The nuts have acceptable flavor that is further enhanced by roasting. Most ofthe nuts develop from small flower clusters occurring on catkin peduncles. They also develop from larger flower clusters occurring on a one-year shoot. Overall, Ennis is not an effective pollinizer. Its catkins are small. They open late and release ahigh proportion of non-viable pollen. They are also incompatible with Barcelona; but, they are reported as being compatible with Butler, Daviana, Hall's Giant, Jemtegaard #5, Royal, Fitzgerald 20, and Nonpareil.1452017PI 557045