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2009.07.11: Austria, Vienna, 155 m AMSL, fringe of farmland (Lobau): flower.Probably a bastard with D. fullonum (habitus like D. laciniatus but leaves more similar to those of D. fullonum): see also leaves photo.Flowering in july/august.Quite rare.German name: Schlitzblatt-Karde.ID: Fischer, Exkursionsflora 3rd
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Sene, Brittany, France
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Dipsacus fullonum subsp. sylvestris (syn. Dipsacus sylvestris) being visted by a Bombus which seems to most closely match B. huntii (but that is a guess).Teasel is a not a native plant to the United States much less in our area; introduced.September 19, 2010, Woodstock Meadows Park, Salt Lake County, Murray, Utah, at approx. 4,360 ft. elev.
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Pentland Hills, Victoria, Australia
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2010.04.20 Vienna XI./Schwechat (brownlands, 170 m AMSL).Fruit; the stems of this one usually are visible throughout the winter and spring, oftentimes even when new flowers already are growing and flowering (the species is biannual so new shoots are of different plants).German name: Borsten-Karde
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2009.07.11: Austria, Vienna, 160 m AMSL, fallow land (possibly not sown but wild growth): flower. Probably a hybrid with D. fullonum as it doesn't show all features which are supposed to be typical for D. sativus.Flowering in july/august.Quite rare.German names: Weber-Karde, Kardtschendistel.ID: Fischer, Exkursionsflora 3rd
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Summary[
edit] Description: English: Dipsacus laciniatus in the vicinity of Tutin (SW Serbia). Date: 7 August 2014, 15:15:44. Source: Own work. Author:
Wlodzimierz.
: This media file was created within the Wiki Serbia biodiversity project. Licensing[
edit] : This file is licensed under the
Creative Commons Attribution-Share Alike 4.0 International license.:. https://creativecommons.org/licenses/by-sa/4.0 CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue.
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Herbarium Specimen..
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2009.07.08: Austria, Vienna, 155 m AMSL, fringe of farmland (Lobau): leaves.Probably a bastard with D. fullonum (habitus like D. laciniatus but leaves more similar to those of D. fullonum): flowering white like D. laciniatus: see also flower photo.Quite rare.German name: Schlitzblatt-Karde.ID: Fischer, Exkursionsflora 3rd
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Meeswyck, Limburg, Belgium
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I imagine that more than one of our bumblebee friends have been speared by the formidable bracts and other sharp prickles of this non-native plant species.Some folks see this plant and think it is a thistle, but it is instead teasel, Dipsacus fullonum subsp. sylvestris (syn. Dipsacus sylvestris). The bumblebee appears to be the Yellow Bumblebee, Bombus fervidus, one of our 18 or so native species of Bombus. It has a long tongue, black head and facial hairs, a black band on the thorax between its wing bases, short/even hairs, black corbicular fringes, and abdominal segments that are yellow except for the terminal segment.While always interesting to photograph, teasel in our area is thought to have been introduced by pioneers and is invasive. It wreaks havoc in our delicate moisture loving environments by forming large monocultures that exclude other naturally occurring species. Efforts to eradicate it must continue (and replaced with tall native forbs). As a biennial, the best approach to its removal seems to be to wait until just before it starts to flower, and then cut it right at the base with loppers (making sure sure to wear long-armed gloves and eye protection). Cutting it mid-way along the stem is insufficient since it will then quickly produce flowers from new growth below the cut.August 2, 2014, Salt Lake County, Utah, at approx. 4,335 ft. elev.
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Pentland Hills, Victoria, Australia
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2009-07-16 Vienna XXII. district (Lobau
Hausgraben 155 m AMSL).With hop (H. lupulus) climbing up the small teasel (D. pilosus) plant.German name: Borsten-Karde
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2009.07.11: Austria, Vienna, 160 m AMSL, fallow land (possibly not sown but wild growth): leaves. Probably a hybrid with D. fullonum as it doesn't show all features which are supposed to be typical for D. sativus.Quite rare.German names: Weber-Karde, Kardtschendistel.ID: Fischer, Exkursionsflora 3rd
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Summary[
edit] Description: English: Dipsacus laciniatus flowers. Date: 30 July 2010. Source: Own work. Author:
la la means I love you.
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Herbarium..
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2009.07.08: Austria, Vienna, 155 m AMSL, fallow land (Lobau): leaves.Quite rare.German name: Schlitzblatt-Karde.ID: Fischer, Exkursionsflora 3rd