Search Results — 5 specimen records retrieved (3 records with coordinates)
Results for search: County=Madera; Scientific name=Polygonum aviculare;   More information: Jepson Online Interchange

Mapping Options:

BerkeleyMapper with county and bioregion layers
BerkeleyMapper without layers.
KML export
(Note: only records with coordinates are mappable)

Download Options:
Select all records · Select records with coordinates

Include annotations and voucher information

PLEASE NOTE: Due to changes in newer versions of Excel, directly copying text from the above selected results does not produce a usable table.
    Follow these steps:
      1. The contents of the selected results window must be copied into a text editor like TextEdit for Mac or WordPad for Windows
      2. The selected results must be saved as a new text document.
      3. This new text document can now be copied into Excel or imported as a tab delimited text file.

(For large data reqests, please contact Jason Alexander,

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (
 Records are made available under the CCH Data Use Terms.

Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page.
Turn on yellow flags to show possible range discrepancies. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  UC2044460  Polygonum aviculare Belinda Lo 2013-11-24 45 Madera Sierra National Forest, Lewis Creek Trailhead parking lot Comment
  UC2044462  Polygonum aviculare Belinda Lo 2013-10-12 23 Madera Sierra National Forest, Lewis Creek Trailhead parking lot Comment
  CAS-BOT-BC413933  Polygonum aviculare subsp. aviculare John Thomas Howell 1958-8-10 34266 Madera Miller Meadow 2103 Comment
  CAS-BOT-BC413934  Polygonum aviculare subsp. aviculare Peter H. Raven 1951-7-28 3666 Madera Red's Meadows Pack Station 2286 Comment
  UCD100062  Polygonum aviculare subsp. depressum John Thomas Howell 1958-8-10 34266 Madera Sierra Nevada, Millow Meadow. 2103 Comment

  Copyright © 2019 Regents of the University of California — Updated 11 January 2019
0.04 processing seconds