Page 11: 350 results for involucre
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Question: Hi, I just submitted this as a sighting. But anyway, I tried …
Question: Hi, I just submitted this as a sighting. But anyway, I tried to ID some aster I found growing in my wetlands last September and discovered it may be a rarer type of aster "Symphyotrich...
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Question: Good Afternoon I have several species of sedge growing around my house. …
Question: Good Afternoon I have several species of sedge growing around my house. I was hoping that you could confirm the identity from the images posted. I believe that the sedge is Cyperus lupuli...
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Question: Good evening Arthur Again thank you for you assessment regarding C. lupulinus/grayi. …
Question: Good evening Arthur Again thank you for you assessment regarding C. lupulinus/grayi. The attached photo is of a bract subtending the inflorescence. I examined blades and they appeared smoo...
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Question: Good afternoon Dr. The aster which I had question about, finally bloomed. …
Question: Good afternoon Dr. The aster which I had question about, finally bloomed. My original question was to identify the species of Symphyotrichum. The stem leaves had unusual marginal teeth. ...
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Question: Hello, location: Cook County Forest Preserve Chicago IL This plant is nearly …
Question: Hello, location: Cook County Forest Preserve Chicago IL This plant is nearly 5 feet tall, very straight up, flowered in late July as branched loose yellow cluster; flowers narrow and not ve...
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Genus: Symphyotrichum (American-aster)
Genus: Symphyotrichum. American-aster. Although there are a lot of species in the genus Symphyotrichum in New England, most are easy to identify. You will need to study the involucral bracts and d...
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Question: I've been trying to identify this aster species that has appeared in …
Question: I've been trying to identify this aster species that has appeared in the moister portions of our sunny, open field in Lincoln County, ME. Stems are quite pubescent, sometimes more brist...
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Polygonaceae: Dichotomous Key
...6-parted involucre, the involucre with 3 longer members alternating with 3 shorter members, each member tipped by an awn; androecium with 9 stamens 4b. Flowers not subtended by an awn-tip...
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Scirpus: Dichotomous Key
Scirpus: Dichotomous Key. You are here: Dichotomous Key > Cyperaceae > Scirpus. Scirpus. Hybridizati...
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Castanea: Dichotomous Key
...3b. Involucre subtending a solitary nut (rarely 2), with usually glabrous spine-like bracts; nuts 7–19 mm wide; petioles 3–7 (–10) mm long