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  • Genetics and Molecular Biology
    Section amp American Fern Society Southeast Section Recognition and Presentation Awards for STUDENTS BSA Young Botanist Awards Given by SECTIONS Isabel Cookson Award Katherine Esau Award Maynard Moseley Award Emanuel D Rudolph Award Ecological Section Best Student Presentation Poster Awards Genetics Section Poster Award Physiological Section Best Student Presentations Li COR Prize Special Funds and Awards James M and Esther N Schopf Fund Paleo News News Meetings Posting a NEWS Item Careers Jobs Post doctoral Fellowship and Career Opportunities Posting Conferences Announcements amp Employment Opportunities Careers in Botany online resource BOTANY science from students perspectives Governance BSA Governance Information BSA Officers Officer Duties Sectional Officers Committees Committee Officers BSA Reports Council Reports Business Meeting Minutes Council Meeting Minutes BSA Website Statistics BSA Project Grant Reports Bylaws Policies Procedures Bylaws of the Sections Reimbursement Request Form Guidelines for Professional Ethics Outreach BSA Science Education and Outreach PlantingScience PLANTS Diversity Student Travel Awards Resources What is Botany Classroom PLANT Talking Points Trees You and CO2 Crime Scene Botanicals Endosperm the Food We Eat Stone or Plant McIntosh Apple Development Poster One Bad Apple Sailing Seeds Gasping for Breath Careers in Botany BOTANY science from students perspectives PlantED Digital Library Plant Image Collection Carnivorous Plants The Mysterious Venus Flytrap Parasitic Plants Statement on Evolution State Botanical References ALABAMA FLORIDA ILLINOIS INDIANA KANSAS MINNESOTA MISSOURI NEW HAMPSHIRE OHIO OKLAHOMA SOUTH DAKOTA WISCONSIN BSA Suggested Websites International Plant Societies Plant Image Collection Collections Media Genetics and Molecular Biology Media abot83 11 Pedicularis dasyantha in Svalbard Norway abot91 7 Over 50 years ago Ownbey published the discovery of the newly formed allotetraploids of Tragopogon Color photographs of these plants and their diploid parents and hybrids formed an historical color plate in the American Journal of Botany Tragopogon continues to serve as a model for recent allopolyploidy as shown on this cover and characterized by Pires et al using molecular cytogenetics in this issue The triangle indicates parentage and reciprocal origins of tetraploid species of Tragopogon from their diploid progenitors in North America Arrows indicate diploid s contributing plastids to the tetraploids Fluorescent in situ hybridization of centromeric green and subtelomeric red repetitive elements are shown on metaphase chromosomes of the diploid species abot94 1 Model systems such as the single large nectary embedded in the basal wall of the gynoecium insets on left c 203 of tobacco Nicotiana langsdorffii x N sanderae Hort Var Sutton s Scarlet are contributing to our understanding of the cellular and molecular processes leading to the secretion of nectar a complex mixture of compounds near the time of anthesis Nectary development from inception through maturity involves a number of highly integrated processes to form sugary nectar and compounds such as hydrogen peroxide and antioxidants such as b carotene and ascorbic acid which protect the nectar and nectary from microbial activity and auto oxidation Horner et al focused on the production of b carotene in nectary plastids as the organelles which are filled with starch early in development convert to being filled

    Original URL path: http://pix.botany.org/media/collection/id.53.html (2016-02-15)
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  • Historical Botany
    of America Charles Edwin Bessey Teaching Award Darbaker Prize Donald R Kaplan Memorial Lecture Jeanette Siron Pelton Award Grady L Webster Publication Award BSA Corresponding Members Given by SECTIONS Winfried and Renate Remy Award Paleo Contributions to Paleobotany Paleo Margaret Menzel Award George R Cooley Award A J Sharp Award Edgar T Wherry Award Awards for EARLY CAREER SCIENTISTS BSA s Emerging Leader Award George H M Lawrence Memorial Award Given by SECTIONS Michael Cichan Award Paleo Research Awards for STUDENTS J S KARLING GRADUATE STUDENT RESEARCH AWARD BSA Graduate Student Research Awards BSA Undergraduate Student Research Awards BSA Young Botanist Awards Given by SECTIONS Genetics Section Graduate Student Research Awards Travel Awards for STUDENTS PLANTS Diversity Student Travel Awards STA Vernon I Cheadle STA TRIARCH Botanical Images STA Given by SECTIONS Developmental Structural Section Ecological Section Economic Botany Section Genetics Section Mycological Section Phycological Section Physiological Section Phytochemical Section Pteridological Section amp American Fern Society Southeast Section Recognition and Presentation Awards for STUDENTS BSA Young Botanist Awards Given by SECTIONS Isabel Cookson Award Katherine Esau Award Maynard Moseley Award Emanuel D Rudolph Award Ecological Section Best Student Presentation Poster Awards Genetics Section Poster Award Physiological Section Best Student Presentations Li COR Prize Special Funds and Awards James M and Esther N Schopf Fund Paleo News News Meetings Posting a NEWS Item Careers Jobs Post doctoral Fellowship and Career Opportunities Posting Conferences Announcements amp Employment Opportunities Careers in Botany online resource BOTANY science from students perspectives Governance BSA Governance Information BSA Officers Officer Duties Sectional Officers Committees Committee Officers BSA Reports Council Reports Business Meeting Minutes Council Meeting Minutes BSA Website Statistics BSA Project Grant Reports Bylaws Policies Procedures Bylaws of the Sections Reimbursement Request Form Guidelines for Professional Ethics Outreach BSA Science Education and Outreach PlantingScience PLANTS Diversity Student Travel Awards Resources What is Botany Classroom PLANT Talking Points Trees You and CO2 Crime Scene Botanicals Endosperm the Food We Eat Stone or Plant McIntosh Apple Development Poster One Bad Apple Sailing Seeds Gasping for Breath Careers in Botany BOTANY science from students perspectives PlantED Digital Library Plant Image Collection Carnivorous Plants The Mysterious Venus Flytrap Parasitic Plants Statement on Evolution State Botanical References ALABAMA FLORIDA ILLINOIS INDIANA KANSAS MINNESOTA MISSOURI NEW HAMPSHIRE OHIO OKLAHOMA SOUTH DAKOTA WISCONSIN BSA Suggested Websites International Plant Societies Plant Image Collection Collections Media Historical Botany Media abot83 12 Portrait of Wilhelm Hofmeister age unknown orginally published in The plant World by Goebel 1905 abot84 12 George Ledyard Stebbins Jr abot93 7 American botanists at the Annual Botanical Dinner at the New Ebbit Hotel probably in Washington D C 8 March 1916 The original photograph came from the estate of Homer L Shantz via Walter S Phillips Botany Department University of Arizona College of Agriculture Tucson Arizona Archives of the Botanical Society of America St Louis Missouri Other Collections This collection is within Botany Plant Science Previous in Botany Plant Science Plant Geography Paleobotany Plant Geography Plant Morphology Lichens Pollen Carnivorous Plants Plant Anatomy

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  • Paleomycology and Paleobotany
    Awards for ESTABLISHED SCIENTISTS Distinguished Fellow of the Botanical Society of America Charles Edwin Bessey Teaching Award Darbaker Prize Donald R Kaplan Memorial Lecture Jeanette Siron Pelton Award Grady L Webster Publication Award BSA Corresponding Members Given by SECTIONS Winfried and Renate Remy Award Paleo Contributions to Paleobotany Paleo Margaret Menzel Award George R Cooley Award A J Sharp Award Edgar T Wherry Award Awards for EARLY CAREER SCIENTISTS BSA s Emerging Leader Award George H M Lawrence Memorial Award Given by SECTIONS Michael Cichan Award Paleo Research Awards for STUDENTS J S KARLING GRADUATE STUDENT RESEARCH AWARD BSA Graduate Student Research Awards BSA Undergraduate Student Research Awards BSA Young Botanist Awards Given by SECTIONS Genetics Section Graduate Student Research Awards Travel Awards for STUDENTS PLANTS Diversity Student Travel Awards STA Vernon I Cheadle STA TRIARCH Botanical Images STA Given by SECTIONS Developmental Structural Section Ecological Section Economic Botany Section Genetics Section Mycological Section Phycological Section Physiological Section Phytochemical Section Pteridological Section amp American Fern Society Southeast Section Recognition and Presentation Awards for STUDENTS BSA Young Botanist Awards Given by SECTIONS Isabel Cookson Award Katherine Esau Award Maynard Moseley Award Emanuel D Rudolph Award Ecological Section Best Student Presentation Poster Awards Genetics Section Poster Award Physiological Section Best Student Presentations Li COR Prize Special Funds and Awards James M and Esther N Schopf Fund Paleo News News Meetings Posting a NEWS Item Careers Jobs Post doctoral Fellowship and Career Opportunities Posting Conferences Announcements amp Employment Opportunities Careers in Botany online resource BOTANY science from students perspectives Governance BSA Governance Information BSA Officers Officer Duties Sectional Officers Committees Committee Officers BSA Reports Council Reports Business Meeting Minutes Council Meeting Minutes BSA Website Statistics BSA Project Grant Reports Bylaws Policies Procedures Bylaws of the Sections Reimbursement Request Form Guidelines for Professional Ethics Outreach BSA Science Education and Outreach PlantingScience PLANTS Diversity Student Travel Awards Resources What is Botany Classroom PLANT Talking Points Trees You and CO2 Crime Scene Botanicals Endosperm the Food We Eat Stone or Plant McIntosh Apple Development Poster One Bad Apple Sailing Seeds Gasping for Breath Careers in Botany BOTANY science from students perspectives PlantED Digital Library Plant Image Collection Carnivorous Plants The Mysterious Venus Flytrap Parasitic Plants Statement on Evolution State Botanical References ALABAMA FLORIDA ILLINOIS INDIANA KANSAS MINNESOTA MISSOURI NEW HAMPSHIRE OHIO OKLAHOMA SOUTH DAKOTA WISCONSIN BSA Suggested Websites International Plant Societies Plant Image Collection Collections Media Paleomycology and Paleobotany Media abot84 7 Protomycena electra Hibbett Grimaldi Donoghue gen et sp nov Fungi Basidiomycota This mushroom was found in Dominican amber and is 15 30 million years old It is remarkable not only for its exquisite preservation but also for its striking morphological resemblance to extant mushrooms in Mycena and other Tricholomataceae Protomycena is one of only three known fossil mushrooms Other Collections This collection is within Botany Plant Science Previous in Botany Plant Science Plant Geography Paleobotany Plant Geography Plant Morphology Lichens Pollen Carnivorous Plants Plant Anatomy Xylem Development Cellular Communication Channels Phloem Development Floral Ontogeny

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  • Evolution
    SCIENTISTS Distinguished Fellow of the Botanical Society of America Charles Edwin Bessey Teaching Award Darbaker Prize Donald R Kaplan Memorial Lecture Jeanette Siron Pelton Award Grady L Webster Publication Award BSA Corresponding Members Given by SECTIONS Winfried and Renate Remy Award Paleo Contributions to Paleobotany Paleo Margaret Menzel Award George R Cooley Award A J Sharp Award Edgar T Wherry Award Awards for EARLY CAREER SCIENTISTS BSA s Emerging Leader Award George H M Lawrence Memorial Award Given by SECTIONS Michael Cichan Award Paleo Research Awards for STUDENTS J S KARLING GRADUATE STUDENT RESEARCH AWARD BSA Graduate Student Research Awards BSA Undergraduate Student Research Awards BSA Young Botanist Awards Given by SECTIONS Genetics Section Graduate Student Research Awards Travel Awards for STUDENTS PLANTS Diversity Student Travel Awards STA Vernon I Cheadle STA TRIARCH Botanical Images STA Given by SECTIONS Developmental Structural Section Ecological Section Economic Botany Section Genetics Section Mycological Section Phycological Section Physiological Section Phytochemical Section Pteridological Section amp American Fern Society Southeast Section Recognition and Presentation Awards for STUDENTS BSA Young Botanist Awards Given by SECTIONS Isabel Cookson Award Katherine Esau Award Maynard Moseley Award Emanuel D Rudolph Award Ecological Section Best Student Presentation Poster Awards Genetics Section Poster Award Physiological Section Best Student Presentations Li COR Prize Special Funds and Awards James M and Esther N Schopf Fund Paleo News News Meetings Posting a NEWS Item Careers Jobs Post doctoral Fellowship and Career Opportunities Posting Conferences Announcements amp Employment Opportunities Careers in Botany online resource BOTANY science from students perspectives Governance BSA Governance Information BSA Officers Officer Duties Sectional Officers Committees Committee Officers BSA Reports Council Reports Business Meeting Minutes Council Meeting Minutes BSA Website Statistics BSA Project Grant Reports Bylaws Policies Procedures Bylaws of the Sections Reimbursement Request Form Guidelines for Professional Ethics Outreach BSA Science Education and Outreach PlantingScience PLANTS Diversity Student Travel Awards Resources What is Botany Classroom PLANT Talking Points Trees You and CO2 Crime Scene Botanicals Endosperm the Food We Eat Stone or Plant McIntosh Apple Development Poster One Bad Apple Sailing Seeds Gasping for Breath Careers in Botany BOTANY science from students perspectives PlantED Digital Library Plant Image Collection Carnivorous Plants The Mysterious Venus Flytrap Parasitic Plants Statement on Evolution State Botanical References ALABAMA FLORIDA ILLINOIS INDIANA KANSAS MINNESOTA MISSOURI NEW HAMPSHIRE OHIO OKLAHOMA SOUTH DAKOTA WISCONSIN BSA Suggested Websites International Plant Societies Plant Image Collection Collections Media Evolution Media abot84 10 Transverse view showing internal structure of a plasmodesma of the charophycean green alga Chara zeylanica Digital false color computer enhanced image from a tramission electron micrograph A central structure appears to be connected to the plasma membrane via spoke like structures a feature held in common with plasmodesmata of higher plants abot96 01 Many of the portraits of Charles Darwin have become iconic Other Collections This collection is within Botany Plant Science Previous in Botany Plant Science Plant Geography Paleobotany Plant Geography Plant Morphology Lichens Pollen Carnivorous Plants Plant Anatomy Xylem Development Cellular Communication Channels Phloem Development Floral Ontogeny

    Original URL path: http://pix.botany.org/media/collection/id.56.html (2016-02-15)
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  • Bryology and Lichenology
    Schedule Annual Award Recipients 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 Awards for ESTABLISHED SCIENTISTS Distinguished Fellow of the Botanical Society of America Charles Edwin Bessey Teaching Award Darbaker Prize Donald R Kaplan Memorial Lecture Jeanette Siron Pelton Award Grady L Webster Publication Award BSA Corresponding Members Given by SECTIONS Winfried and Renate Remy Award Paleo Contributions to Paleobotany Paleo Margaret Menzel Award George R Cooley Award A J Sharp Award Edgar T Wherry Award Awards for EARLY CAREER SCIENTISTS BSA s Emerging Leader Award George H M Lawrence Memorial Award Given by SECTIONS Michael Cichan Award Paleo Research Awards for STUDENTS J S KARLING GRADUATE STUDENT RESEARCH AWARD BSA Graduate Student Research Awards BSA Undergraduate Student Research Awards BSA Young Botanist Awards Given by SECTIONS Genetics Section Graduate Student Research Awards Travel Awards for STUDENTS PLANTS Diversity Student Travel Awards STA Vernon I Cheadle STA TRIARCH Botanical Images STA Given by SECTIONS Developmental Structural Section Ecological Section Economic Botany Section Genetics Section Mycological Section Phycological Section Physiological Section Phytochemical Section Pteridological Section amp American Fern Society Southeast Section Recognition and Presentation Awards for STUDENTS BSA Young Botanist Awards Given by SECTIONS Isabel Cookson Award Katherine Esau Award Maynard Moseley Award Emanuel D Rudolph Award Ecological Section Best Student Presentation Poster Awards Genetics Section Poster Award Physiological Section Best Student Presentations Li COR Prize Special Funds and Awards James M and Esther N Schopf Fund Paleo News News Meetings Posting a NEWS Item Careers Jobs Post doctoral Fellowship and Career Opportunities Posting Conferences Announcements amp Employment Opportunities Careers in Botany online resource BOTANY science from students perspectives Governance BSA Governance Information BSA Officers Officer Duties Sectional Officers Committees Committee Officers BSA Reports Council Reports Business Meeting Minutes Council Meeting Minutes BSA Website Statistics BSA Project Grant Reports Bylaws Policies Procedures Bylaws of the Sections Reimbursement Request Form Guidelines for Professional Ethics Outreach BSA Science Education and Outreach PlantingScience PLANTS Diversity Student Travel Awards Resources What is Botany Classroom PLANT Talking Points Trees You and CO2 Crime Scene Botanicals Endosperm the Food We Eat Stone or Plant McIntosh Apple Development Poster One Bad Apple Sailing Seeds Gasping for Breath Careers in Botany BOTANY science from students perspectives PlantED Digital Library Plant Image Collection Carnivorous Plants The Mysterious Venus Flytrap Parasitic Plants Statement on Evolution State Botanical References ALABAMA FLORIDA ILLINOIS INDIANA KANSAS MINNESOTA MISSOURI NEW HAMPSHIRE OHIO OKLAHOMA SOUTH DAKOTA WISCONSIN BSA Suggested Websites International Plant Societies Plant Image Collection Collections Media Bryology and Lichenology Media abot91 8 Summit stairway Whiteface Mountain New York Moss species richness increased significantly as species dispersed from lowland sources following the introduction of mortar during construction Other Collections This collection is within Botany Plant Science Previous in Botany Plant Science Plant Geography Paleobotany Plant Geography Plant Morphology Lichens Pollen Carnivorous Plants Plant Anatomy Xylem Development Cellular Communication Channels Phloem Development Floral Ontogeny Plant Morphology Plant Defense Mechanisms Mitosis Economic Botany Organography Anatomy and Morphology Book Review Development and Morphogenesis

    Original URL path: http://pix.botany.org/media/collection/id.59.html (2016-02-15)
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  • Embryogenesis
    Distinguished Fellow of the Botanical Society of America Charles Edwin Bessey Teaching Award Darbaker Prize Donald R Kaplan Memorial Lecture Jeanette Siron Pelton Award Grady L Webster Publication Award BSA Corresponding Members Given by SECTIONS Winfried and Renate Remy Award Paleo Contributions to Paleobotany Paleo Margaret Menzel Award George R Cooley Award A J Sharp Award Edgar T Wherry Award Awards for EARLY CAREER SCIENTISTS BSA s Emerging Leader Award George H M Lawrence Memorial Award Given by SECTIONS Michael Cichan Award Paleo Research Awards for STUDENTS J S KARLING GRADUATE STUDENT RESEARCH AWARD BSA Graduate Student Research Awards BSA Undergraduate Student Research Awards BSA Young Botanist Awards Given by SECTIONS Genetics Section Graduate Student Research Awards Travel Awards for STUDENTS PLANTS Diversity Student Travel Awards STA Vernon I Cheadle STA TRIARCH Botanical Images STA Given by SECTIONS Developmental Structural Section Ecological Section Economic Botany Section Genetics Section Mycological Section Phycological Section Physiological Section Phytochemical Section Pteridological Section amp American Fern Society Southeast Section Recognition and Presentation Awards for STUDENTS BSA Young Botanist Awards Given by SECTIONS Isabel Cookson Award Katherine Esau Award Maynard Moseley Award Emanuel D Rudolph Award Ecological Section Best Student Presentation Poster Awards Genetics Section Poster Award Physiological Section Best Student Presentations Li COR Prize Special Funds and Awards James M and Esther N Schopf Fund Paleo News News Meetings Posting a NEWS Item Careers Jobs Post doctoral Fellowship and Career Opportunities Posting Conferences Announcements amp Employment Opportunities Careers in Botany online resource BOTANY science from students perspectives Governance BSA Governance Information BSA Officers Officer Duties Sectional Officers Committees Committee Officers BSA Reports Council Reports Business Meeting Minutes Council Meeting Minutes BSA Website Statistics BSA Project Grant Reports Bylaws Policies Procedures Bylaws of the Sections Reimbursement Request Form Guidelines for Professional Ethics Outreach BSA Science Education and Outreach PlantingScience PLANTS Diversity Student Travel Awards Resources What is Botany Classroom PLANT Talking Points Trees You and CO2 Crime Scene Botanicals Endosperm the Food We Eat Stone or Plant McIntosh Apple Development Poster One Bad Apple Sailing Seeds Gasping for Breath Careers in Botany BOTANY science from students perspectives PlantED Digital Library Plant Image Collection Carnivorous Plants The Mysterious Venus Flytrap Parasitic Plants Statement on Evolution State Botanical References ALABAMA FLORIDA ILLINOIS INDIANA KANSAS MINNESOTA MISSOURI NEW HAMPSHIRE OHIO OKLAHOMA SOUTH DAKOTA WISCONSIN BSA Suggested Websites International Plant Societies Plant Image Collection Collections Media Embryogenesis Media 20 001 Capsella 20 002 Capsella 20 003 Capsella terminal cell divided longitudinally to produce 2 celled embryo proper 20 004 Capsella quadrant stage of embryo proper 20 005 Capsella octant stage 4 cells in plane of section 4 additional cells behind 20 006 Capsella 20 007 Capsella 20 008 Capsella 20 009 Capsella 20 010 Capsella 20 011 Capsella 20 012 Capsella 20 013 Capsella Other Collections This collection is within Botany Plant Science Previous in Botany Plant Science Plant Geography Paleobotany Plant Geography Plant Morphology Lichens Pollen Carnivorous Plants Plant Anatomy Xylem Development Cellular Communication Channels Phloem Development Floral Ontogeny

    Original URL path: http://pix.botany.org/media/collection/id.60.html (2016-02-15)
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  • Cell Biology
    I Cheadle STA TRIARCH Botanical Images STA Given by SECTIONS Developmental Structural Section Ecological Section Economic Botany Section Genetics Section Mycological Section Phycological Section Physiological Section Phytochemical Section Pteridological Section amp American Fern Society Southeast Section Recognition and Presentation Awards for STUDENTS BSA Young Botanist Awards Given by SECTIONS Isabel Cookson Award Katherine Esau Award Maynard Moseley Award Emanuel D Rudolph Award Ecological Section Best Student Presentation Poster Awards Genetics Section Poster Award Physiological Section Best Student Presentations Li COR Prize Special Funds and Awards James M and Esther N Schopf Fund Paleo News News Meetings Posting a NEWS Item Careers Jobs Post doctoral Fellowship and Career Opportunities Posting Conferences Announcements amp Employment Opportunities Careers in Botany online resource BOTANY science from students perspectives Governance BSA Governance Information BSA Officers Officer Duties Sectional Officers Committees Committee Officers BSA Reports Council Reports Business Meeting Minutes Council Meeting Minutes BSA Website Statistics BSA Project Grant Reports Bylaws Policies Procedures Bylaws of the Sections Reimbursement Request Form Guidelines for Professional Ethics Outreach BSA Science Education and Outreach PlantingScience PLANTS Diversity Student Travel Awards Resources What is Botany Classroom PLANT Talking Points Trees You and CO2 Crime Scene Botanicals Endosperm the Food We Eat Stone or Plant McIntosh Apple Development Poster One Bad Apple Sailing Seeds Gasping for Breath Careers in Botany BOTANY science from students perspectives PlantED Digital Library Plant Image Collection Carnivorous Plants The Mysterious Venus Flytrap Parasitic Plants Statement on Evolution State Botanical References ALABAMA FLORIDA ILLINOIS INDIANA KANSAS MINNESOTA MISSOURI NEW HAMPSHIRE OHIO OKLAHOMA SOUTH DAKOTA WISCONSIN BSA Suggested Websites International Plant Societies Plant Image Collection Collections Media Cell Biology Media abot92 11 Confocal optical section of a living chlorenchyma cell stained with the nucleic acid stain acridine orange of Bienertia cycloptera which possesses a novel mechanism for C 4 photosynthesis Enzymes and organelles are partitioned into two separate compartments within a single chlorenchyma cell The nucleus green is juxtaposed between a large central cytoplasmic compartment densely packed with chloroplasts red autofluorescence and a peripheral compartment with uniformly distributed chloroplasts The cover is dedicated to co author Vincent Raymond Franceschi 1953 2005 who contributed to the discovery of single cell C 4 photosynthesis abot93 6 Fluorescence in situ hybridization in a root tip metaphase squash of Nothoscordum striatum Alliaceae probed with concatemers of the human type telomere motif TTAGGG n biotin labeled probe detected with cy3 avidin red fluorescence DAPI counterstain for DNA blue fluorescence The TTAGGG n minisatellite motif is found at chromosome ends the telomeres The authors showed that these motifs and all investigated minisatellite repeats typical of eukaryote telomeres are lost with the divergence of the genus Alllium from the rest of Alliaceae Link to the AJB Abstract for the article Minisatellite telomeres occur in the family Alliaceae but are lost in Allium by Eva Skorov abot94 7 Light micrograph of a young leaf of lace plant at the perforation stage of leaf development The blue cells within three perforation sites that are undergoing programmed cell death

    Original URL path: http://pix.botany.org/media/collection/id.61.html (2016-02-15)
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  • Pollination Ecology
    Grady L Webster Publication Award BSA Corresponding Members Given by SECTIONS Winfried and Renate Remy Award Paleo Contributions to Paleobotany Paleo Margaret Menzel Award George R Cooley Award A J Sharp Award Edgar T Wherry Award Awards for EARLY CAREER SCIENTISTS BSA s Emerging Leader Award George H M Lawrence Memorial Award Given by SECTIONS Michael Cichan Award Paleo Research Awards for STUDENTS J S KARLING GRADUATE STUDENT RESEARCH AWARD BSA Graduate Student Research Awards BSA Undergraduate Student Research Awards BSA Young Botanist Awards Given by SECTIONS Genetics Section Graduate Student Research Awards Travel Awards for STUDENTS PLANTS Diversity Student Travel Awards STA Vernon I Cheadle STA TRIARCH Botanical Images STA Given by SECTIONS Developmental Structural Section Ecological Section Economic Botany Section Genetics Section Mycological Section Phycological Section Physiological Section Phytochemical Section Pteridological Section amp American Fern Society Southeast Section Recognition and Presentation Awards for STUDENTS BSA Young Botanist Awards Given by SECTIONS Isabel Cookson Award Katherine Esau Award Maynard Moseley Award Emanuel D Rudolph Award Ecological Section Best Student Presentation Poster Awards Genetics Section Poster Award Physiological Section Best Student Presentations Li COR Prize Special Funds and Awards James M and Esther N Schopf Fund Paleo News News Meetings Posting a NEWS Item Careers Jobs Post doctoral Fellowship and Career Opportunities Posting Conferences Announcements amp Employment Opportunities Careers in Botany online resource BOTANY science from students perspectives Governance BSA Governance Information BSA Officers Officer Duties Sectional Officers Committees Committee Officers BSA Reports Council Reports Business Meeting Minutes Council Meeting Minutes BSA Website Statistics BSA Project Grant Reports Bylaws Policies Procedures Bylaws of the Sections Reimbursement Request Form Guidelines for Professional Ethics Outreach BSA Science Education and Outreach PlantingScience PLANTS Diversity Student Travel Awards Resources What is Botany Classroom PLANT Talking Points Trees You and CO2 Crime Scene Botanicals Endosperm the Food We Eat Stone or Plant McIntosh Apple Development Poster One Bad Apple Sailing Seeds Gasping for Breath Careers in Botany BOTANY science from students perspectives PlantED Digital Library Plant Image Collection Carnivorous Plants The Mysterious Venus Flytrap Parasitic Plants Statement on Evolution State Botanical References ALABAMA FLORIDA ILLINOIS INDIANA KANSAS MINNESOTA MISSOURI NEW HAMPSHIRE OHIO OKLAHOMA SOUTH DAKOTA WISCONSIN BSA Suggested Websites International Plant Societies Plant Image Collection Collections Media Pollination Ecology Media CA06 001 The arid habitat of the Antelope Valley California Poppy Preserve USA appears dry and lifeless for much of the year but following the rainy season it bursts with the brilliant colors of the spring wildflower bloom Many insects can be seen flying about pollinating flowers as they collect nectar and pollen In this photo a hover fly can be seen collecting pollen from a Phacelia Hydrophyllaceae flower The fly has a short thick vacuum like mouth which it uses to suck up pollen from the flower anther Although hover flies eat much of the pollen they collect they also provide a valuable service to flowers by transferring pollen from one flower to another Other Collections This collection is within Botany Plant Science Previous

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