Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Marshall D. Sundberg"'
Autor:
Marshall D. Sundberg, Meaad F. Alenazi
Publikováno v:
Transactions of the Kansas Academy of Science. 122:29
Artemisia, a wide spread and diverse genus in the family Asteraceae, includes five native species common in Kansas, particularly in the western half of the state. These include Artemisia campestris (field sagewort), A. carruthii (sagewort), A. dracun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9026fb83da0dc731edcf1fe9ebff19d4
https://doi.org/10.1660/062.122.0103
https://doi.org/10.1660/062.122.0103
Autor:
Barbara Zorn-Arnold, Rachel Muir, Larry Stritch, Andrea T. Kramer, Kathryn Kennedy, Marshall D. Sundberg, Kristina A. Schierenbeck, Kent E. Holsinger, Kayri Havens, Peggy Olwell, Patricia DeAngelis
Publikováno v:
BioScience. 61:133-138
The US Botanical Capacity Assessment Project (BCAP) was initiated as a first step to gauge the nation's collective ability to meet the environmental challenges of the 21st century. The project, in which the authors of this article are involved, speci
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99cc4cafe3dd4e4ebad8e45bd1247d68
https://doi.org/10.1525/bio.2011.61.2.8
https://doi.org/10.1525/bio.2011.61.2.8
Autor:
Thomas A. Eddy, Robert L. Penner, James S. Aber, Susan W. Aber, Jean H. Schulenberg, Lida C. Owens, Marshall D. Sundberg
Publikováno v:
Transactions of the Kansas Academy of Science. 113:56-63
In October 2009, low-height aerial photographs taken from a helium blimp revealed the presence of Azolla sp. over substantial portions of The Nature Conservancy (TNC) marsh complex at Cheyenne Bottoms in central Kansas. Azolla is a small, aquatic fer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::463e548b03d18404a8058148510c3f3c
https://doi.org/10.1660/062.113.0204
https://doi.org/10.1660/062.113.0204
Publikováno v:
American Journal of Botany. 95:903-913
The origin of polystichy in the maize ear and central tassel spike continues to challenge our understanding of evolution in this important crop species. In this paper we tested the hypothesis that the change in phyllotaxy occurs in the region of husk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfa49eb4c5283ad85f00aeeb84fa272c
https://doi.org/10.3732/ajb.0700002
https://doi.org/10.3732/ajb.0700002
Autor:
Rami Alkhatib, Marshall D. Sundberg
Publikováno v:
Transactions of the Kansas Academy of Science. 109:58-66
Fruit development was examined in two lines of Tabasco pepper (Capsicum frutescens) which had previously been selected for hard-to-pick persistent fruit (HP) or easy-to-pick (EP) fruit. Four plants of each line were grown under glass. Random selectio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d0c9c308c303aef3b6b7091a417318d
https://doi.org/10.1660/0022-8443(2006)109[58:sddfri]2.0.co
https://doi.org/10.1660/0022-8443(2006)109[58:sddfri]2.0.co
Publikováno v:
The American Biology Teacher. 67:525-529
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::415185a054bc90f2d3728c943e569ec4
https://doi.org/10.2307/4451904
https://doi.org/10.2307/4451904
Inquiring About Plants offers classroom-tested “tricks of the trade” for drawing students into the practice of science. This practical guide includes 20 activities to promote students'critical thinking about concepts in ecology, morphology, anato
Publikováno v:
International Journal of Plant Sciences. 163:353-367
When all of the procambial strands are identified and followed in serial cross sections of shoot tips of Zea mays, a pattern to the initiation of the vascular system emerges. A primary thickening meristem, which is near the periphery of each disk of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::326a32af09ed060ce1f7c13a044a7b78
https://doi.org/10.1086/339514
https://doi.org/10.1086/339514
Publikováno v:
International Journal of Plant Sciences. 162:539-566
Mapping all procambial strands in serial transections of the six contiguous nodes below the tassel primordia of a young stem of Zea reveals the pattern that forms the vascular system. The disk of insertion and its subtended leaf primordium comprise t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea83e6dff5d1ba47b0a30d30bac682a6
https://doi.org/10.1086/320143
https://doi.org/10.1086/320143
Publikováno v:
American Journal of Botany. 88:363-381
Inflorescence organogenesis of a wild-type and a gynomonoecious (pistillate) mutant in Tripsacum dactyloides was studied using scanning electron microscopy. SEM (scanning electron microscope) analysis indicated that wild-type T. dactyloides (Eastern
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49895bf308b11994d06d514c61a86db9
https://doi.org/10.2307/2657100
https://doi.org/10.2307/2657100