Silybum marianum (milk thistle)

PhylumCladeCladeCladeOrderFamilySubfamilyTribeSubtribeGenus
AngiospermaeMesangiospermaeEudicotyledoneaeAsteridsAsteralesAsteraceaeCarduoideaeCynareaeCarduinaeSilybum
Silybum marianum Flower
Silybum marianum Fruit
Silybum marianum Leaf
Silybum marianum Shoot
Silybum marianum Plant
HiRes Images

General Information

Sightings:123
Type(s):introduced, annual, perennial, flowering plant, plant

Trail List

  • Santa Barbara
    • Agricultural
      • East Creek Ranch
    • Gaviota
      • Beach to Backcountry Trail
      • Gaviota Overlook FRd
      • Tunnel View
    • Paradise Rd
      • Paradise Rd.
    • Riparian
      • San Roque Creek
    • SB Back Country
      • Arroyo Burro Back Trail
      • CS Mono
      • Gibraltar Back Rd.
      • Mercury Mine Rd.
    • SB Front Country
      • Arroyo Burro Trail
      • CS<->SY Fireroad
      • Franklin Trail
      • Hot Spring New Trail
      • Jesusita
      • Jesusita Cater
      • Rattlesnake Connector
      • Rattlesnake To Powerline
      • Trespassers Trail
    • Urban
      • Beach to Backcountry Rd.
      • Cator
      • Coast Village Roundabout
      • Los Positas
      • Modoc
      • Mountain Dr.
      • Old San Marcos Rd.
      • UCSB bikepath
    • unspecified
      • Rattlesnake Trail

Sightings Table

DateLatLonAltitudeTemperatureHumidityTrail
2018-06-30 07:34:3034.4762-119.725119m. (390ft.)16°C (61°F)16%Jesusita
2018-06-19 08:27:2434.4615-119.639133m. (437ft.)15°C (59°F)15%Hot Spring New Trail
2018-06-19 08:21:4134.4604-119.635139m. (457ft.)13°C (55°F)13%CS<->SY Fireroad
2018-06-16 07:50:3134.4565-119.72943m. (144ft.)11°C (52°F)11%Jesusita
2018-06-10 07:11:1834.4604-119.635137m. (452ft.)15°C (59°F)15%CS<->SY Fireroad
2018-06-03 09:13:1934.5209-119.671135m. (445ft.)21°C (70°F)21%Gibraltar Back Rd.
2018-06-02 07:40:4034.4555-119.72942m. (138ft.)13°C (55°F)13%Jesusita
2018-05-15 11:24:1234.5436-119.7796m. (316ft.)24°C (75°F)24%Paradise Rd.
2018-05-13 09:12:3834.5204-119.671135m. (445ft.)14°C (57°F)14%Mercury Mine Rd.
2018-05-08 08:00:3234.4544-119.72949m. (163ft.)22°C (72°F)22%Jesusita Cater
2018-03-11 09:37:2334.5207-119.671136m. (447ft.)14°C (57°F)14%Mercury Mine Rd.
2018-02-24 08:02:5834.4554-119.72935m. (117ft.)2°C (36°F)2%Jesusita Cater
2017-06-17 02:06:4734.456-119.72955m. (182ft.)N/AN/AJesusita
2017-06-01 07:42:5834.4558-119.72952m. (173ft.)N/AN/AJesusita
2017-05-07 11:33:5534.544-119.771112m. (370ft.)N/AN/AParadise Rd.
2017-05-06 07:52:4234.4559-119.72958m. (192ft.)N/AN/AJesusita
2017-04-26 18:06:0234.4664-119.688146m. (481ft.)N/AN/ARattlesnake To Powerline
2017-04-09 08:19:4234.4802-120.2332m. (7ft.)N/AN/ABeach to Backcountry Trail
2017-04-08 08:19:3434.4569-119.72843m. (142ft.)N/AN/AJesusita
2017-01-18 13:50:5834.4885-120.23762m. (205ft.)N/AN/AGaviota Overlook FRd
2017-01-18 12:48:2634.4798-120.2322m. (9ft.)N/AN/ABeach to Backcountry Trail
2017-01-18 12:38:3034.4759-120.231-8m. (-26ft.)N/AN/ABeach to Backcountry Rd.
2017-01-18 11:46:2334.4961-120.22363m. (207ft.)N/AN/ATunnel View
2016-12-30 13:55:5434.4799-120.23216m. (55ft.)N/AN/ABeach to Backcountry Trail
2016-11-26 00:00:00N/AN/AN/AN/AN/AJesusita
2016-06-09 07:43:3634.458-119.72831m. (102ft.)N/AN/AJesusita
2016-06-02 08:28:0534.4756-119.725100m. (331ft.)N/AN/AJesusita
2016-06-02 07:56:3234.458-119.72835m. (117ft.)N/AN/AJesusita
2016-05-31 08:51:4234.4584-119.634123m. (406ft.)N/AN/ACS<->SY Fireroad
2016-05-26 07:48:0134.4574-119.72936m. (119ft.)N/AN/AJesusita
2016-04-30 08:34:1934.4756-119.688164m. (541ft.)N/AN/ARattlesnake Connector
2016-04-28 16:06:3734.4661-119.73678m. (259ft.)N/AN/AArroyo Burro Trail
2016-04-23 07:57:0534.456-119.72928m. (94ft.)N/AN/AJesusita
2016-04-15 16:15:0834.459-119.72833m. (109ft.)N/AN/AJesusita
2016-04-13 17:28:5134.4661-119.73678m. (257ft.)N/AN/AArroyo Burro Trail
2016-04-03 07:52:2034.4288-119.7417m. (23ft.)N/AN/AModoc
2016-03-03 10:15:3734.5198-119.631121m. (400ft.)N/AN/ACS Mono
2016-03-01 09:02:3634.5186-119.758167m. (548ft.)N/AN/AArroyo Burro Back Trail
2016-03-01 08:35:2434.5108-119.757239m. (786ft.)N/AN/AArroyo Burro Back Trail
2016-02-27 07:45:5834.4755-119.725109m. (358ft.)N/AN/AJesusita
2016-02-11 08:06:2534.4541-119.73226m. (88ft.)N/AN/AJesusita
2016-02-11 08:05:5734.4542-119.73227m. (91ft.)N/AN/AJesusita
2015-07-15 09:04:3834.4931-120.205134m. (442ft.)N/AN/ATrespassers Trail
2015-06-04 08:06:5434.4581-119.72831m. (102ft.)N/AN/AJesusita
2015-05-28 06:32:0734.4589-119.72836m. (121ft.)N/AN/ASan Roque Creek
2015-05-21 07:06:2234.4573-119.72929m. (96ft.)N/AN/AJesusita
2015-05-07 00:00:00N/AN/AN/AN/AN/AJesusita
2015-04-30 00:00:00N/AN/AN/AN/AN/AJesusita
2015-04-23 08:35:1434.4725-119.717147m. (484ft.)N/AN/AJesusita
2015-04-23 07:37:3834.4538-119.73223m. (78ft.)N/AN/AJesusita
2015-04-09 08:32:4034.4554-119.72933m. (110ft.)N/AN/AJesusita
2015-04-02 08:31:3834.4533-119.73226m. (86ft.)N/AN/AJesusita
2015-03-27 17:41:0634.4587-119.634134m. (441ft.)N/AN/ACS<->SY Fireroad
2015-03-24 11:08:5234.4528-119.68874m. (245ft.)N/AN/AMountain Dr.
2015-01-02 12:53:5634.4213-119.51159m. (195ft.)N/AN/AFranklin Trail
2014-12-09 12:00:00N/AN/AN/AN/AN/AJesusita
2014-07-24 00:00:00N/AN/AN/AN/AN/AJesusita
2014-07-17 00:00:00N/AN/AN/AN/AN/AJesusita
2014-07-10 00:00:00N/AN/AN/AN/AN/AJesusita
2014-07-02 00:00:00N/AN/AN/AN/AN/AModoc
2014-06-26 00:00:00N/AN/AN/AN/AN/AJesusita
2014-06-23 00:00:00N/AN/AN/AN/AN/ACoast Village Roundabout
2014-06-19 00:00:00N/AN/AN/AN/AN/AJesusita
2014-06-12 00:00:00N/AN/AN/AN/AN/AJesusita
2014-06-05 00:00:00N/AN/AN/AN/AN/AUCSB bikepath
2014-05-29 00:00:00N/AN/AN/AN/AN/AJesusita
2014-05-22 00:00:00N/AN/AN/AN/AN/AJesusita
2014-05-13 00:00:00N/AN/AN/AN/AN/AJesusita
2014-05-11 00:00:00N/AN/AN/AN/AN/AJesusita
2014-05-08 00:00:00N/AN/AN/AN/AN/AJesusita
2014-05-01 00:00:00N/AN/AN/AN/AN/AJesusita
2014-04-24 00:00:00N/AN/AN/AN/AN/AJesusita
2014-04-14 00:00:00N/AN/AN/AN/AN/AOld San Marcos Rd.
2014-04-13 00:00:00N/AN/AN/AN/AN/ACator
2014-04-08 00:00:00N/AN/AN/AN/AN/AMountain Dr.
2013-06-02 00:00:00N/AN/AN/AN/AN/AJesusita
2013-05-30 00:00:00N/AN/AN/AN/AN/AJesusita
2013-05-27 00:00:00N/AN/AN/AN/AN/AJesusita
2013-05-02 00:00:00N/AN/AN/AN/AN/AJesusita
2013-04-25 00:00:00N/AN/AN/AN/AN/AJesusita
2013-04-14 00:00:00N/AN/AN/AN/AN/AArroyo Burro Trail
2013-04-07 00:00:00N/AN/AN/AN/AN/AJesusita
2013-03-28 09:13:24N/AN/AN/AN/AN/AJesusita
2012-08-01 00:00:00N/AN/AN/AN/AN/AN/A
2012-07-31 00:00:00N/AN/AN/AN/AN/AJesusita
2012-07-26 00:00:00N/AN/AN/AN/AN/AJesusita
2012-07-14 00:00:00N/AN/AN/AN/AN/AJesusita
2012-07-03 00:00:00N/AN/AN/AN/AN/ACS<->SY Fireroad
2012-06-17 00:00:00N/AN/AN/AN/AN/AJesusita
2012-06-10 00:00:00N/AN/AN/AN/AN/AJesusita
2012-05-31 00:00:00N/AN/AN/AN/AN/AJesusita
2012-05-28 00:00:00N/AN/AN/AN/AN/AJesusita
2012-05-27 00:00:00N/AN/AN/AN/AN/ARattlesnake Trail
2012-05-19 00:00:00N/AN/AN/AN/AN/AEast Creek Ranch
2012-05-02 00:00:00N/AN/AN/AN/AN/AJesusita
2012-04-19 00:00:00N/AN/AN/AN/AN/AJesusita
2012-04-08 00:00:00N/AN/AN/AN/AN/AJesusita
2012-04-05 00:00:00N/AN/AN/AN/AN/AJesusita
2012-03-29 00:00:00N/AN/AN/AN/AN/AJesusita
2012-03-15 00:00:00N/AN/AN/AN/AN/AJesusita
2012-03-01 00:00:00N/AN/AN/AN/AN/AModoc
2012-02-23 00:00:00N/AN/AN/AN/AN/AModoc
2012-02-08 00:00:00N/AN/AN/AN/AN/ALos Positas
2011-12-31 00:00:00N/AN/AN/AN/AN/AJesusita
2011-08-25 00:00:00N/AN/AN/AN/AN/AJesusita
2011-07-02 00:00:00N/AN/AN/AN/AN/AJesusita
2011-04-13 13:21:49N/AN/AN/AN/AN/ARattlesnake Trail
2011-04-13 13:20:17N/AN/AN/AN/AN/ARattlesnake Trail
2011-04-13 13:20:07N/AN/AN/AN/AN/ARattlesnake Trail
2011-03-13 00:00:00N/AN/AN/AN/AN/AJesusita
2010-06-18 21:21:54N/AN/AN/AN/AN/ARattlesnake Trail
2010-04-30 00:00:00N/AN/AN/AN/AN/AN/A
2010-04-01 00:00:00N/AN/AN/AN/AN/AN/A
2010-03-29 16:34:53N/AN/AN/AN/AN/AJesusita
2010-03-29 16:34:39N/AN/AN/AN/AN/AJesusita
2010-03-23 15:03:17N/AN/AN/AN/AN/AJesusita
2010-03-22 11:13:26N/AN/AN/AN/AN/AMountain Dr.
2010-03-22 11:12:48N/AN/AN/AN/AN/AMountain Dr.
2010-03-22 11:12:14N/AN/AN/AN/AN/AMountain Dr.
2010-03-22 11:11:36N/AN/AN/AN/AN/AMountain Dr.
2010-03-22 11:07:39N/AN/AN/AN/AN/AMountain Dr.
2010-03-22 11:07:14N/AN/AN/AN/AN/AMountain Dr.
2010-03-08 14:10:38N/AN/AN/AN/AN/AJesusita