• Thumbnail for Centaurea solstitialis
    Centaurea solstitialis, the yellow star-thistle, is a species of thorny plant in the genus Centaurea, which is part of the family Asteraceae. A winter...
    29 KB (3,358 words) - 06:50, 17 November 2023
  • Thumbnail for Centaurea
    Centaurea solstitialis – yellow starthistle, golden starthistle, yellow cockspur, St. Barnaby's thistle, Barnaby thistle Centaurea speciosa Centaurea sphaerocephala...
    40 KB (3,875 words) - 19:20, 24 March 2024
  • Thumbnail for Centaurea calcitrapa
    Retrieved 2021-03-03. "Starthistle, yellow (Centaurea solstitialis), purple (Centaurea calcitrapa), and Iberian (Centaurea iberica)". Pacific Northwest Pest Management...
    9 KB (876 words) - 04:45, 22 November 2023
  • Thumbnail for Centaurea iberica
    Retrieved 2014-10-17. "Starthistle, yellow (Centaurea solstitialis), purple (Centaurea calcitrapa), and Iberian (Centaurea iberica)". Pacific Northwest Pest Management...
    2 KB (150 words) - 18:47, 25 September 2021
  • Thumbnail for Yosemite National Park
    establish. Many non-native species, such as yellow star thistle (Centaurea solstitialis), are able to produce a long tap root that allows them to out-compete...
    115 KB (10,841 words) - 08:21, 8 April 2024
  • Thumbnail for Thorns, spines, and prickles
    Legitimate and Illegitimate Flower Visitors of Yellow Star Thistle, Centaurea solstitialis L. (Asteraceae)". The Southwestern Naturalist. 45 (1): 1–5. doi:10...
    17 KB (1,866 words) - 05:53, 10 April 2024
  • bittersweet) Centaurea diffusa (diffuse knapweed, white knapweed) Centaurea solstitialis (yellow cockspur, yellow starthistle) Centaurea stoebe (spotted...
    28 KB (2,260 words) - 18:55, 19 April 2024
  • Thumbnail for Puccinia jaceae var. solstitialis
    agent to curb the growth of the invasive weed yellow starthistle (Centaurea solstitialis). The rust species Puccinia jaceae was originally described by German...
    8 KB (845 words) - 16:51, 6 October 2023
  • Thumbnail for Agricultural pollution
    Centaurea solstitialis, an aggressively invasive weed, was probably introduced to North America in contaminated fodder seed. Agricultural practices such...
    48 KB (6,081 words) - 04:15, 19 April 2024
  • Thumbnail for Monte Retaia
    part of the Calvana complex offer many types of flowers, as the "Centaurea solstitialis", brooms, orchids and it is possible to observe many kinds of butterflies...
    716 bytes (75 words) - 17:46, 17 April 2022
  • starvation. The principal cause is thought to be prolonged ingestion of Centaurea solstitialis (yellow star-thistle) or Rhaponticum repens (creeping knapweed or...
    3 KB (349 words) - 16:37, 3 December 2023
  • Thumbnail for Centaurea sulphurea
    is one of the closest relatives to Centaurea solstitialis, an extremely invasive thistle in California, but Centaurea sulphurea has only established several...
    2 KB (149 words) - 05:34, 20 March 2021
  • Thumbnail for Biological pest control
    being considered as a control agent of the yellow star thistle (Centaurea solstitialis) in the United States. Baculoviruses are specific to individual...
    90 KB (9,323 words) - 21:39, 23 April 2024
  • tree-of-Vanessa Arundo donax — giant reed Carpobrotus edulis — iceplant Centaurea solstitialis — yellow starthistle Cirsium vulgare — bull thistle Cortaderia jubata...
    7 KB (502 words) - 05:17, 6 December 2023
  • Thumbnail for Invasive species in the United States
    permanent blindness if rubbed into the eye. Yellow starthistle (Centaurea solstitialis): native to the Mediterranean basin area and Asia. It causes death...
    66 KB (6,760 words) - 09:49, 21 April 2024
  • Thumbnail for Habitat
    balance with their native habitat types. The yellow starthistle, Centaurea solstitialis, is a botanical monotypic habitat example of this, currently dominating...
    52 KB (6,287 words) - 00:24, 19 April 2024
  • Thumbnail for Ecology of the Sierra Nevada
    established. Many non-native species, such as yellow starthistle (Centaurea solstitialis), are able to produce a long tap root that allows them to out-compete...
    31 KB (3,463 words) - 16:56, 15 April 2024
  • weevil's main host plant in its native range is yellow starthistle Centaurea solstitialis. For this reason, there is interest in determining whether L. filiformis...
    2 KB (195 words) - 23:06, 8 November 2020
  • Thumbnail for Tephritidae
    (Diptera: Tephritidae) for biological control of yellow starthistle, Centaurea solstitialis (Compositae), in the western USA: establishment and seed destruction...
    17 KB (1,910 words) - 15:19, 30 September 2023
  • Thumbnail for Santa Monica Mountains
    grasses, Spanish broom (Genista juncea), and yellow starthistle (Centaurea solstitialis). In creekside riparian habitats are found plants such as giant...
    40 KB (4,137 words) - 18:46, 21 April 2024
  • Heldr. Centaurea achilleifolia Homrani-Bakali & Susanna Centaurea achtarovii Urum. Centaurea acicularis Sm. Centaurea acmophylla Boiss. Centaurea adamovicii...
    42 KB (3,208 words) - 09:59, 31 October 2023
  • Thumbnail for Monofloral honey
    characteristic faint sour aftertaste. Straw colored. Star thistle (Centaurea solstitialis) US, especially California Thick and simple tasting honey. It has...
    23 KB (615 words) - 12:32, 23 April 2024
  • Thumbnail for History of the Yosemite area
    plant species of noxious weeds: yellow star-thistle (Centaurea solstitialis); spotted knapweed (Centaurea maculosa); Himalayan blackberry (Rubus armeniacus);...
    78 KB (9,156 words) - 03:03, 10 April 2024
  • Thumbnail for Meadow knapweed
    meadow knapweed hybridizes with yellow starthistle (Centaurea solstitialis) and diffuse knapweed (Centaurea diffusa). Black knapweed was probably introduced...
    7 KB (777 words) - 20:58, 30 December 2023
  • biological pest control against the noxious weed yellow starthistle (Centaurea solstitialis). The adult fly is light golden yellow in color with small black...
    4 KB (399 words) - 15:15, 10 February 2024
  • graeca feed on Centaurea melitensis and Cirsium creticum, while the larvae of subspecies sultana feed on Centaurea solstitialis, Centaurea salonitana, Carduus...
    2 KB (155 words) - 22:57, 11 January 2023
  • Thumbnail for List of plants poisonous to equines
    scandens Climbing bittersweet Centaurea Star-thistles, knapweeds Known poisonous species include Centaurea solstitialis (yellow star thistle or St. Barnaby's...
    19 KB (814 words) - 14:41, 4 August 2023
  • London, England Erythrina crista-galli, the cockspur coral tree Centaurea solstitialis, or yellow cockspur Coleus australis, or cockspur flower Cockspur...
    725 bytes (142 words) - 17:29, 28 July 2023
  • Thumbnail for Larinus curtus
    biological pest control against the noxious weed yellow starthistle (Centaurea solstitialis) in the United States. The adult weevil is dark brown or black with...
    4 KB (406 words) - 23:02, 8 November 2020
  • biological pest controls against the noxious weed yellow starthistle (Centaurea solstitialis). It was not released intentionally for fears that it could become...
    4 KB (351 words) - 00:22, 9 July 2021