Date Added
November 30, 2023
12:26 AM UTC
Date Added
August 8, 2023
08:34 PM MDT
Date Added
June 15, 2017
02:04 PM BST
Description
Is this a hybrid, G. urbanum x rivale?
Date Added
May 31, 2020
04:02 PM EDT
Date Added
December 8, 2022
06:49 PM CET
Date Added
August 26, 2022
03:00 PM CDT
Description
This milkweed plant has been observed for many years. It has an umbel arrangement like purpurascens, but droops like syriaca. The flowers show characteristics of both. The fruits are arranged like syriaca, but reatively smooth like purpurascens. Dr. Richard Rintz determined this plant is definitely a hybrid between the two species.
Date Added
January 5, 2023
01:07 PM CST
Date Added
September 25, 2021
04:22 PM UTC
Date Added
September 4, 2016
07:01 PM CDT
Description
Weird magenta morph??? About 1% of the population were this color
Date Added
September 28, 2022
12:57 PM HST
Date Added
August 17, 2021
03:44 PM UTC
Date Added
July 10, 2022
07:50 PM PDT
Description
Thomas Mountain Road area, Riverside County, California
Date Added
April 24, 2022
05:19 PM PDT
Date Added
February 12, 2018
03:16 PM PST
Date Added
May 17, 2021
04:19 AM UTC
Date Added
June 3, 2021
05:34 PM PDT
Date Added
March 22, 2020
07:59 PM PDT
Date Added
April 1, 2022
03:00 AM UTC
Date Added
April 4, 2022
01:23 AM UTC
Date Added
June 9, 2021
07:22 PM PDT
Date Added
May 16, 2020
04:52 PM PDT
Date Added
March 14, 2022
07:01 PM PDT
Date Added
November 9, 2021
09:11 AM PST
Date Added
March 30, 2020
10:00 AM PDT
Date Added
August 16, 2019
02:25 AM UTC