What
Chollas
(Genus Cylindropuntia)
Date Added
March 10, 2024
04:44 PM MDT
Date Added
March 10, 2022
05:36 PM PST
Date Added
March 21, 2022
02:26 PM EDT
Date Added
March 9, 2023
12:23 PM HST
Date Added
March 11, 2022
08:29 PM UTC
Description
This weed is growing in my backyard. What is it?
Date Added
March 5, 2024
10:07 PM UTC
Date Added
March 2, 2024
03:06 AM UTC
Date Added
February 29, 2024
03:16 PM MST
Date Added
February 13, 2024
11:06 PM UTC
Date Added
December 24, 2023
12:43 PM MST
Description
On buckhorn cholla-was jelly-like, not powdery.
Date Added
October 12, 2020
07:40 PM UTC
Description
"Forest" of cholla
At Tom's Thumb Preserve
Date Added
December 21, 2023
04:35 PM CST
What
Aphids
(Family Aphididae)
Date Added
November 30, 2023
07:16 PM UTC
Date Added
February 16, 2021
11:50 PM MST
Date Added
August 30, 2023
04:19 PM PDT
Date Added
February 11, 2019
11:19 AM HST
Date Added
October 29, 2021
09:55 PM MST
Date Added
June 25, 2017
06:55 PM EDT
Date Added
June 30, 2023
03:54 PM MDT
Date Added
May 12, 2023
09:08 PM MST
Description
Looks like yet a fourth arthropod species in the Sonoran Desert that exploits compound leaves preventing opposite leaflet pairs from opening and instead becoming a gall.
Date Added
April 25, 2023
05:35 AM UTC
Description
this is a white fuzz growing at the base of the spines on a saguaro cactus. What is it?
Date Added
April 18, 2019
07:14 PM MDT
Date Added
April 18, 2023
08:06 PM MST
Date Added
April 7, 2023
01:24 AM UTC
Description
Lower and middle leaves obovate and pinnatifid; stems and leaves with short dense gland tipped pubescence as well as long, sparse, spreading hairs.
Date Added
April 6, 2023
04:25 PM PDT
Date Added
February 25, 2023
01:21 PM MST
Date Added
February 25, 2023
01:22 PM MST
Date Added
March 5, 2023
02:49 AM UTC
Date Added
April 1, 2023
12:11 PM EDT
Date Added
October 26, 2021
03:44 PM PDT
Description
I am not seeing the key characters to make the distinction between this and pleniradiata obvious. Help!
Date Added
December 2, 2021
07:27 PM MST
Date Added
November 16, 2022
02:21 PM CST
Date Added
September 25, 2022
07:59 PM MST
Date Added
December 1, 2021
04:17 PM MST
Date Added
December 25, 2017
01:44 AM MST
Description
Phacelia bombycina, between Lordsburg Mesa and the GIla River, north-northeast of Caprock Mountain near Corral Canyon, 32.648 -108.805, Hidalgo County, New Mexico, 26 Mar 2017.
Date Added
May 23, 2021
01:36 PM MST
Date Added
March 29, 2022
06:33 PM HST
What
Chollas
(Genus Cylindropuntia)
Date Added
March 20, 2022
03:56 AM EDT
Date Added
January 8, 2022
04:54 PM PST
Date Added
October 16, 2021
08:07 AM UTC
Date Added
October 25, 2021
09:24 AM PDT
Date Added
March 5, 2021
10:30 AM MST
Description
Growing in drip-irrigated landscaping between sidewalk and road. Probably L. muscoides but I collected a specimen to compare with herbarium vouchers.
Date Added
May 21, 2021
09:48 PM CDT
Date Added
April 17, 2021
06:39 PM CDT
Date Added
April 12, 2020
08:18 PM MST
Date Added
March 10, 2021
12:52 PM MST
Date Added
July 2, 2018
04:51 PM MST
Date Added
January 26, 2019
01:32 AM EST
What
Lotebush
(Sarcomphalus obtusifolius)
Date Added
February 23, 2021
01:38 PM HST
What
Chollas
(Genus Cylindropuntia)
Date Added
November 18, 2020
05:35 PM MST
Date Added
March 11, 2020
10:35 PM MST
Description
Abundant amongst the rocks on top of Childs Mountain. Strong onion smell and flavor.
Date Added
September 10, 2017
02:11 PM MST
Date Added
July 22, 2019
07:51 AM HST
Description
I actually do not think it is this, but hoping to catch the attention of someone that may know of other hackberry parasites.
Date Added
June 7, 2020
04:52 PM MST
Date Added
March 15, 2020
07:00 PM MST
Date Added
March 15, 2020
07:00 PM MST
Date Added
June 29, 2019
04:54 PM PDT
Date Added
January 28, 2020
09:56 PM MST
What
Chollas
(Genus Cylindropuntia)
Date Added
February 2, 2020
06:28 PM MST
What
Chollas
(Genus Cylindropuntia)
Date Added
December 2, 2019
04:55 PM MST
Date Added
October 22, 2019
08:18 PM MST
Date Added
November 2, 2019
04:27 PM UTC
Date Added
November 10, 2019
08:23 AM HST
Description
Quercus emoryi substrate in montane canyon around 4200'
Date Added
February 2, 2016
01:50 PM MST
Description
Sairocarpus nuttallianus Jones 1196
Date Added
June 24, 2019
03:34 AM UTC
Date Added
May 3, 2018
06:08 AM UTC
Description
Found by Karen Martin on our back country trail hike. Only place I've ever seen it.
Date Added
March 25, 2019
07:57 PM MST
Date Added
March 3, 2019
02:06 PM MST
Date Added
January 31, 2019
04:21 PM MST
Description
This is and continues to be prostrate and is widespread everywhere I go. I didn't think it was californica which is erect.
Date Added
January 10, 2019
12:19 PM MST
Description
small flower maybe 1.5 cm in diameter. leaves very divided similar to rabbit brush
Date Added
January 1, 2019
01:17 PM HST
Date Added
January 14, 2019
11:08 PM MST
Date Added
September 26, 2018
09:42 PM UTC
Date Added
December 15, 2018
06:43 AM MST
Description
Eriophyllum lanosum?
very large population
Date Added
August 12, 2017
09:43 PM MST
Date Added
October 17, 2018
03:23 PM MST
Date Added
May 31, 2018
08:13 AM PDT
Date Added
October 20, 2018
02:48 PM MST
Date Added
October 12, 2018
09:59 PM MST
Date Added
July 24, 2018
06:27 AM AEST
Description
Sighting and photos (c) rabbitohs88.
Field Notes - jumping cactus?
Date Added
July 20, 2018
10:40 AM HST
Date Added
July 23, 2015
06:25 AM HST
Date Added
May 29, 2018
06:00 PM PDT
What
Chollas
(Genus Cylindropuntia)
Date Added
May 15, 2018
01:43 PM UTC
Date Added
September 2, 2017
09:54 PM PDT
Date Added
April 11, 2018
10:26 AM PDT
Description
After seeing miles of parched, small clumps of A. deltoidea then running across this huge individual, I remember thinking aha, A. ambrosioides. But looking at the pics now I'm unsure and is it out of range in this location.
Date Added
November 9, 2017
11:42 AM MST
Date Added
March 5, 2018
09:38 AM PST
Description
On Larrea tridentata (creosote bush) in the Cabeza Prieta Wilderness (Cabeza Prieta National Wildlife Refuge)
Somewhat resembles A. foliosa and A. rosetta, but doesn't seem like an exact match for either.
Date Added
April 7, 2016
11:33 PM CDT
Description
4mm long.
Reared from fruit of Opuntia engelmannii, collected from the Tuscon Mountain Park.