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Invasive Species

@invasives.bsky.social
10 followers 2 following 150 posts

Posts about invasive species. A @paludarium.org project.

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Invasive Species @invasives.bsky.social · 12/10/2026
• Photo: BCB (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 10/12/26)
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Invasive Species @invasives.bsky.social · 12/10/2026
Salix triandra, with the common names almond willow, almond-leaved willow or black maul willow, is a species of willow native to Europe and Western and Central Asia. Invasive to: Australia
Leaves and fruits of Salix triandra (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 06/10/2026
• Photo: Aris riyanto (CC BY 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 10/6/26)
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Invasive Species @invasives.bsky.social · 06/10/2026
Alternanthera bettzickiana, commonly known as calico-plant, is a species of flowering plant in the family Amaranthaceae. Invasive to: People's Republic of China
Alternanthera bettzickiana (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 03/10/2026
• Photo: Show_ryu (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 10/3/26)
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Invasive Species @invasives.bsky.social · 03/10/2026
Ceratopteris thalictroides is a fern species belonging to the genus Ceratopteris, one of only two genera of the subfamily Parkerioideae of the family Pteridaceae. Invasive to: Indonesia
Ceratopteris thalictroides (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 25/09/2026
• Photo: Akio Tanikawa (CC BY-SA 2.5, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 9/25/26)
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Invasive Species @invasives.bsky.social · 25/09/2026
Physocyclus globosus, sometimes known as the short-bodied cellar spider is a species of spider belonging to the family Pholcidae. Invasive to: Samoa
female Physocyclus globosus from Okinawa. (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 16/09/2026
• Photo: Donald Hobern (CC BY 2.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 9/16/26)
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Invasive Species @invasives.bsky.social · 16/09/2026
Acacia dealbata, commonly known as silver wattle, blue wattle or mimosa, is a species of flowering plant in the legume family, Fabaceae. Invasive to: Madagascar
Acacia dealbata Link, Black Mountain, Canberra, ACT, 3 November 2010 (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 13/09/2026
• Photo: Willow (CC BY 2.5, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 9/13/26)
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Invasive Species @invasives.bsky.social · 13/09/2026
Cytisus scoparius, the common broom or Scotch broom, is a deciduous leguminous shrub native to western and central Europe. Invasive to: British Columbia, Washington, Oregon, Australia, and California
Common Broom (Cytisus scoparius),  Location: Lahntal-Goßfelden, Hesse, Germany (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 10/09/2026
• Photo: Andr Hospr (CC BY 4.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 9/10/26)
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Invasive Species @invasives.bsky.social · 10/09/2026
Pseudelephantopus spicatus, commonly known as dog's-tongue or false elephant's foot. Invasive to: People's Republic of China
Dog's-Tongue (Pseudelephantopus spicatus). Species of plant. (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 30/08/2026
• Photo: Dalgial (CC BY 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 8/30/26)
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Invasive Species @invasives.bsky.social · 30/08/2026
Persicaria perfoliata is a species of flowering plant in the buckwheat family. Invasive to: European Union
Persicaria perfoliata (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 21/08/2026
• Photo: H. Zell (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 8/21/26)
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Invasive Species @invasives.bsky.social · 21/08/2026
Protula tubularia is a species of polychaete in the family Serpulidae. Invasive to: India
Protula tubularia, Serpulidae, White Tufted Worm; Staatliches Museum für Naturkunde Karlsruhe, Germany. (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 20/08/2026
• Photo: Alberto Salguero (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 8/20/26)
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Invasive Species @invasives.bsky.social · 20/08/2026
Consolida ajacis is an annual flowering plant of the family Ranunculaceae native to Eurasia. Invasive to: People's Republic of China
Consolida ajacis (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 18/08/2026
• Photo: Peter van der Sluijs (CC BY 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 8/18/26)
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Invasive Species @invasives.bsky.social · 18/08/2026
The round goby is a euryhaline bottom-dwelling species of fish of the family Gobiidae. Invasive to: Great Lakes and Baltic Sea
Neogobius melanostomus (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 14/08/2026
• Photo: George Chernilevsky (Public domain, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 8/14/26)
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Invasive Species @invasives.bsky.social · 14/08/2026
The common rudd is a bentho-pelagic freshwater ray-finned fish belonging to the family Leuciscidae. Invasive to: New Zealand
The Common Rudd (Scardinius erythrophthalmus). Ukraine, the fish from the Southern Bug river. (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 07/08/2026
• Photo: Andshel (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 8/7/26)
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Invasive Species @invasives.bsky.social · 07/08/2026
The Chinese sleeper, also known as the Amur sleeper, is a species of freshwater sleeper native to the Amur River basin in eastern Asia with introduced populations in other regions of Eurasia. Invasive to: Serbia, European Union, Ukraine, Belarus, Russia, and Moldova
Perccottus glenii (Chinese sleeper) (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 07/08/2026
• Photo: KENPEI (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 8/6/26)
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Invasive Species @invasives.bsky.social · 07/08/2026
Triadica sebifera is a tree native to eastern Asia. Invasive to: United States
Triadica sebifera (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 05/08/2026
• Photo: Przykuta (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 8/5/26)
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Invasive Species @invasives.bsky.social · 05/08/2026
Centaurea cyanus, commonly known as cornflower or bachelor's button, is an annual flowering plant in the family Asteraceae native to Europe. Invasive to: Shanghai and Oregon
chabry bławatki Centaurea cyanus jako chwasty polne (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 21/07/2026
• Photo: Krzysztof Ziarnek, Kenraiz (CC BY-SA 4.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 7/21/26)
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Invasive Species @invasives.bsky.social · 21/07/2026
Acmella oleracea is a species of flowering herb in the family Asteraceae. Invasive to: Indonesia and People's Republic of China
Acmella oleracea in the Botanischer Garten, Berlin-Dahlem (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 19/07/2026
• Photo: Hariadhi (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 7/19/26)
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Invasive Species @invasives.bsky.social · 19/07/2026
Solanum mammosum, commonly known as nipplefruit, fox head, cow's udder, or apple of Sodom, is an inedible Pan-American tropical fruit. Invasive to: People's Republic of China
A photography of Solanum mammosum-Fruits from Jakarta Floral Exhibition (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 14/07/2026
• Photo: Forest Starr and Kim Starr (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 7/14/26)
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Invasive Species @invasives.bsky.social · 14/07/2026
Acanthospermum australe is a South American species of herbaceous plants first described as a species in 1758. Invasive to: Madagascar
Spiny-bur (Acanthospermum australe) : plant (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 12/07/2026
• Photo: Daniel VILLAFRUELA. (CC BY-SA 4.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 7/12/26)
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Invasive Species @invasives.bsky.social · 12/07/2026
Johnson grass or Johnsongrass, Sorghum halepense, is a plant in the grass family, Poaceae, native to Asia and northern Africa. Invasive to: Shanghai
Plant of Johnson grass. (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 11/07/2026
• Photo: Jos. Huegel (drawing), Moritz August Seubert (text) (Public domain, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 7/11/26)
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Invasive Species @invasives.bsky.social · 11/07/2026
Gomphrena celosioides is a herbaceous perennial flowering plant belonging to the family Amaranthaceae and a cosmopolitan pioneer plant of disturbed areas, and one of 51 species in the genus Gomphrena. Invasive to: People's Republic of China
Gomphrena celosioides Mart. (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 04/07/2026
• Photo: Thamizhpparithi Maari (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 7/4/26)
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Invasive Species @invasives.bsky.social · 04/07/2026
Coriander, or Coriandrum sativum, is an annual herb in the family Apiaceae. Invasive to: Shanghai
A scene of Coriander (Coriandrum sativum) leaves (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 26/06/2026
• Photo: W. Bulach (CC BY-SA 4.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 6/26/26)
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Invasive Species @invasives.bsky.social · 26/06/2026
Zinnia peruviana, the Peruvian zinnia, is an annual flowering plant in the family Asteraceae. Invasive to: People's Republic of China
Zinnia peruviana, die peruanische Zinnie, ist eine einjährige blühende Pflanze aus der Familie der Korbblütler. Sie ist in Nordamerika und Südamerika beheimatet. Die Pflanze wird bis zu 50 Zentimeter groß und ihr Blütenkopf hat bis zu 20 Strahlenblüten. (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 25/06/2026
• Photo: National Plant Data Center, Baton Rouge, LA 70874-4490 USA. (Public domain, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 6/25/26)
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Invasive Species @invasives.bsky.social · 25/06/2026
Alternanthera philoxeroides, commonly referred to as alligator weed, is a native species to the temperate regions of South America, which includes Argentina, Brazil, Paraguay and Uruguay. Invasive to: European Union, Indonesia, Australia, People's Republic of China, and United States
Alligator weed (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 20/06/2026
• Photo: James K. Lindsey (CC BY-SA 3.0, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 6/20/26)
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Invasive Species @invasives.bsky.social · 20/06/2026
Poa compressa, the Canada bluegrass or flattened meadow-grass, is a perennial flattened meadow grass, similar to common meadow-grass, Poa pratensis. Invasive to: Shanghai
Picture taken in Commanster, Belgian High
Ardennes .


Species: 

Poa compressa (alt text from Wikimedia)
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Invasive Species @invasives.bsky.social · 17/06/2026
• Photo: Carl Axel Magnus Lindman (Public domain, no changes) • Text: Wikipedia (CC BY-SA 4.0, accessed 6/17/26)
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Invasive Species @invasives.bsky.social · 17/06/2026
Capsella bursa-pastoris, commonly known as shepherd's purse or lady's purse, is a small flowering plant in the mustard family. Invasive to: People's Republic of China
Capsella bursa-pastoris (alt text from Wikimedia)
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