Skip to main content
FACULTY OF ARTS AND SCIENCES
|
HARVARD.EDU
Harvard University Herbaria & Libraries
Contact
Visit
Databases
Search
Collections
Herbaria
Digital Resources
Use Policies
Research
Taxonomy
Floristics & Monography
Plant & Fungal Phylogenetics
Paleobotany
Plant Speciation and Local Adaptation
Forest Ecosystem Carbon Dynamics
Publications
About HPB
Orders & Access
For Authors
Libraries
Libraries' Collections
Harvard's Online Library Catalog (HOLLIS)
Archives Collections
Digital Collections
Use of the Libraries
Hours
Resources
Services
Permissions
Libraries Staff
Online Exhibits
News & Events
News
Events
People
About
Visit
Contact
History
Search Hints
Use Policy
Botanists
Publications
Specimens
Images
Taxa
Hu Cards
ECON Artifacts
Contribute
Comments
Index of Botanical Specimens
Search for collectorid:[15723] and year collected:[1905]
= with images
Rosaceae
GH: 00023466
Crataegus infera
Sargent USA: Pennsylvania Sellersville: C. D. Fretz 162 1905-5-21
A: 00017952
Crataegus infera
Sargent USA: Pennsylvania Sellersville: C. D. Fretz 162 1905-5-21
A: 00016469
Crataegus pygmaea
Sargent USA: Pennsylvania Sellersville: C. D. Fretz 161 1905-5-24
GH: 00023488
Crataegus pygmaea
Sargent USA: Pennsylvania Sellersville: C. D. Fretz 161 1905-5-24
A: 00017264
Crataegus pygmaea
Sargent USA: Pennsylvania Sellersville: C. D. Fretz 161 1905-5-28
