Video scenes shots:

Watch the video:
Other videos by this author:
![]() |
Interactive key demonstration Posted by: tpolonski
Video duration: 204 seconds An interactive identification tool demonstration using a key to 500 species of Carex with an unknown sedge. Related: carex, entry, interactive, key, multiple, sedge |
![]() |
Carex lupulina habit and dissection Posted by: tpolonski
Video duration: 123 seconds Carex lupulina video to accomapany a species page http://utc.usu.ed u/factsheets/CarexFS F/new/carex_lupulina _species.htm Related: achene, carex, dissection, lupulina, perigynia, sedge |
![]() |
Carex pachystachya habit and dissection Posted by: tpolonski
Video duration: 81 seconds Carex pachystachya habit and dissection See - http://www.herbarium .lsu.edu/keys/ Related: achene, carex, dissection, habit, pachystachya, perigynia, perigynium |
![]() |
Carex intumescens habit and dissection Posted by: tpolonski
Video duration: 97 seconds Carex intumescens habit and dissection Related: achene, carex, carices, intumescens, perigynia, perigynium |
![]() |
Carex oligosperma Posted by: tpolonski
Video duration: 93 seconds Carex oligosperma habit and dissection Related: and, carex, dissection, habit, oligosperma, perigynium |
![]() |
Orchid Morphology: Oncidium Posted by: tpolonski
Video duration: 106 seconds Orchid morphology of the genus Oncidium Related: anther, cap, oncidium, orchid, petals, pollinia, sepals |
![]() |
Perigynium dissection Posted by: tpolonski
Video duration: 46 seconds Perigynium to expose achene for visual glossary Related: achene, carex, dissection, perigyium |
![]() |
Carex davisii habit and perigynium dissection Posted by: tpolonski
Video duration: 69 seconds Carex davisii habit and perigynium dissection Related: carex, davisii, dissection, habit, perigynium |
![]() |
Carex folliculata Posted by: tpolonski
Video duration: 83 seconds Carex folliculata habit and perigynium dissection Related: carex, folliculata, perigynia |
![]() |
Carex eburnea Posted by: tpolonski
Video duration: 60 seconds Carex eburnea habitat and habit Related: carex, eburnea, interactive, key |
![]() |
Carex aurea Posted by: tpolonski
Video duration: 48 seconds Carex aurea habit Related: aurea, carex, page, species |
![]() |
Carex nebrascensis Posted by: tpolonski
Video duration: 65 seconds Carex nebrascensis habit Related: carex, interactive, key, nebrascensis |
![]() |
Carex grisea Posted by: tpolonski
Video duration: 57 seconds Carex grisea habit Related: carex, grisea, page, species |
![]() |
Gynecandrous spike maturation Posted by: tpolonski
Video duration: 39 seconds Gynecandrous spike maturation of Carex squarrosa Related: carex, interactive, squarrosa |
![]() |
Carex squarrosa Posted by: tpolonski
Video duration: 98 seconds Carex squarrosa habit and perigynium dissection Related: achene, carex, dissection, perigynia, squarrosa |
![]() |
Carex periygnium Posted by: tpolonski
Video duration: 22 seconds Perigynium removed from spike Related: carex, perigynium, spike |
![]() |
Carex brevior Posted by: tpolonski
Video duration: 79 seconds Carex brevior habit and perigynium dissection Related: achene, brevior, carex, interactive, key, perigynium |
![]() |
Carex garberi Posted by: tpolonski
Video duration: 53 seconds Carex garberi habit Related: carex, garberi, page, species |
![]() |
Carex mitchelliana Posted by: tpolonski
Video duration: 36 seconds carex mitchelliana habit Related: carex, interactive, key, mitchelliana |
![]() |
Carex communis habit Posted by: tpolonski
Video duration: 25 seconds Carex communis habit Species page available at http://utc.usu.ed u/factsheets/CarexFS F/new/carex_communis _species.htm Related: carex, communis, habit |
![]() |
Achene - Cyperaceae Posted by: tpolonski
Video duration: 64 seconds A dry, indehiscent one-seeded fruit in which the seed is readily separated from the fruit wall. In Carex, located inside a perigynium. www.herbarium.lsu .edu/keys/ Related: achene, carex, cyperus, perigynium, rhynchospora, scleria |
![]() |
Carex straminea Posted by: tpolonski
Video duration: 46 seconds Carex straminea habit and habitat Species page available at http://utc.usu.ed u/factsheets/CarexFS F/new/carex_stramine a_species.htm Related: carex, sedge, straminea |





















