DCNR Research Database

Research Application

Report Details

Field and Herbarium Surveys for Environmental Review
Work under this contract included herbarium and field studies of questionable plant taxa to collect the information necessary to refine the Plants of Special Concern list. Recommendations are included regarding Rhododendron canescens, Gnaphalium sylvaticum, Helianthus occidentalis, Pycnanthemum pycnanthemoides, Eupatorium hyssopifolium, Linaria canadensis, and Strophostyles umbellata. Field studies also included new reports or updates of 48 plant occurrences. Three on-site consultations were carried out. Progress on the field manual of the plants of Pennsylvania is describe in an attached report.
WRCP
WRCP

Click To View Report

Funding Source Details
Funding Source: WRCP
Grant Number:
Amount: $35,000.00

 Location Information


Morris Arboretum - University of Pennsylvania
Investigator Details
Name: Ann F Rhoads
Street Address 1:
Street Address 2:
City/State/Zip:
Phone:
Email
Investigator Details
Name: Tim Block
Street Address 1:
Street Address 2:
City/State/Zip:
Phone:
Email

Loading . . . 

© 2026 - PA Department of Conservation and Natural Resources