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Participating Societies

American Bryological and Lichenological Society (ABLS)
American Fern Society (AFS)
American Society of Plant Taxonomists (ASPT)
Botanical Society of America (BSA)
Canadian Botanical Association (CBA/ABC)
Conference Wide
International Association for Plant Taxonomy (IAPT)
Mycological Society of America (MSA)
Northeast Section
Society of Herbarium Curators (SHC)
Southeastern Section
Mycological Section (MSA)

Program for: Developmental and Structural Section

Events

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Presentations for Society\Section: Developmental and Structural Section

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SessionDate/TimeLocationTitleTypeAuthorsKeywords

Monday, July 19th

Monday, July 19th, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Development and Structure Posters
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P1DS001July 19th 5:00 pmVirtual/VirtualCharacterization of the Abscission Zone of cultivated and weedy rice at population level
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Poster: Development and StructureLi, Xiang; Lowey, Daniel; Lessard, Jessica; Caicedo, Ana.Seed Dispersal
Abscission Zone
rice  
weed evolution
P1DS002July 19th 5:00 pmVirtual/VirtualComparative Transcriptomic Analysis of Juvenile and Adult Leaf Morphologies in Conifers
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Poster: Development and StructureWebster, Cynthia; Figueroa Corona, Laura; Vázquez-Lobo, Alejandra; Wegrzyn, Jill.Heteroblasty
RNA-Seq Analysis
P1DS003July 19th 5:00 pmVirtual/VirtualIs CRABS CLAW gene expression associated with nectary development in Penstemon?
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Poster: Development and StructureSchlenk, Noelle; Katzer, Amanda; Hileman, Lena.Penstemon
YABBY
CRABS CLAW
nectary development
P1DS004July 19th 5:00 pmVirtual/VirtualEvolution of floral pigment intensity in Penstemon
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Poster: Development and StructureNedblake, Haylee; Wessinger, Carolyn; Hileman, Lena.Penstemon
anthocyanin
F3'5'H
CHI
floral evolution
flower color
P1DS005July 19th 5:00 pmVirtual/VirtualWood and bark anatomy of the charismatic vines Wisteria (Leguminosae)
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Poster: Development and StructureNejapa Mendoza, Rosa Celia; Pace, Marcelo.Leguminosae
Wisteria
wood
bark
liana
P1DS006July 19th 5:00 pmVirtual/Virtual
Canceled
An examination of the macro- and micro-morphology and function of staminodes in the Plains Prickly Pear Opuntia polyacantha (Cactaceae)
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Poster: Development and StructureRice, Ryan-Scott; Falconer, Denver; Vera Velez, Roy; Belliveau, Nicholas; Cota-Sanchez, Hugo.androecium
floral traits
pollen
pollination
staminode
perianth
terminology
P1DS007July 19th 5:00 pmVirtual/VirtualTiny plants with great potential – Understanding growth and reproduction in Duckweed
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Poster: Development and StructureKuempers, Britta.development
morpholgy
duckweed
P1DS008July 19th 5:00 pmVirtual/VirtualCandidate genes for nectary development in Penstemon
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Poster: Development and StructureKatzer, Amanda; Wessinger, Carolyn; Hileman, Lena.Penstemon
transcriptomics
nectary development
pollination syndrome
P1DS009July 19th 5:00 pmVirtual/VirtualHigh-frequency shoot regeneration from leaf explants and assessment of clonal fidelity of micropropagated plantlets of lamb’s lettuce (Valerianella locusta L.)
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Poster: Development and StructureBasu, Adreeja; Benedict Victor, Sofia Mary; Howarth, Dianella G..Valerianella
leaf explant
multiple shoots
clonal fidelity
P1DS010July 19th 5:00 pmVirtual/VirtualCreate morphological tracks: Flower development of male and female hemp plants
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Poster: Development and StructureShi, Jiaqi; Schilling, Susanne; Dowling, Caroline; Melzer, Rainer.Cannabis sativa
Floral development
morphology
P1DS011July 19th 5:00 pmVirtual/VirtualWood anatomy of three arborescent genera of clade Galphimioid (Malpighiaceae)
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Poster: Development and StructureMelo Sanches, Miller; Maria Strozi Alves Meira, Renata; Pace, Marcelo.wood
anatomy
Malpighiaceae
Galphimioids
P1DS012July 19th 5:00 pmVirtual/VirtualLeaf anatomy of Phthirusa inorna (B.L. Rob. & Greenm.) Kuij and P. conspicua (Benth.) Eichler(Loranthaceae) from Mexico
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Poster: Development and StructureCerros-Tlatilpa, Rosa; Ceja-Romero, Jacqueline; Mendoza-Ruiz, Aniceto.Mistletoes
leaf anatomy
Hemiparasites
Loranthaceae
P1DS013July 19th 5:00 pmVirtual/VirtualMorphological and histochemical diversity of the secretory structures in leaves and stems of the Stylosanthes guianensis (Leguminosae, Papilionoideae) complex
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Poster: Development and StructureGissi, Danilo Soares; Seixas, Diana Pacheco; Fortuna-Perez, Ana Paula; Rodrigues, Tatiane Maria.secretory emergences
leaflet blade
anatomy
Fabaceae
mucilage
P1DS014July 19th 5:00 pmVirtual/VirtualCellular dynamics of nectar spur elongation in three species of Chilean nasturtiums (Tropaeolum sect. Chilensia)
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Poster: Development and StructureSt. Clair, Mallory K.; Smith, Annika; Castillo, Raiza; John, Grace; Soltis, Douglas E.; Soltis, Pamela.nectar spur development
Tropaeolum
anisotropy
cell division
P1DS015July 19th 5:00 pmVirtual/VirtualUsing synteny network approaches to study the origin of the core eudicot whorled pentamerous flower
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Poster: Development and StructureYe, Hanqi; Zhang, Jingbo; Chanderbali, Andre; Jin, Lingling; Xu, Qiaoji; Albert, Victor; Sankoff, David; Soltis, Pamela; Soltis, Douglas E.; Howarth, Dianella G..basal eudicots
core eudicot
floral morphology
network
synteny
whorled pentamerous flower

Tuesday, July 20th

Tuesday, July 20th, 10:00 am to 2:30 pm · /
Session DS1: Contributed Papers: Development and Structure I
Presiding: Erin Patterson, University Of Massachusetts; Stephanie Conway, Harvard University
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DS1001July 20th 10:00 am/Cell morphology and vascular differentiation in the meristems of diploid, triploid and tetraploid Annona cherimola genotypes
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Oral PaperMontano-Garcia, Jose Antonio; Montano-Garcia, Jose Antonio; Hormaza, Jose Ignacio; Lora, Jorge; Losada, Juan Manuel.polyploidy
Annona cherimola
Meristem development
PIN1
Phloem Architecture
Vascular
DS1002July 20th 10:15 am/Exploring phyllotaxis genes and one-sided spirals in Costus L
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Oral PaperGuan, Clarice; Landis, Jacob; Valderrama, Eugenio; Skinner, David; Phillips, Heather; Specht, Chelsea.Phyllotaxis
Auxin
PIN proteins
Costus L.
Zingiberales
Costaceae
SoPIN
DS1003July 20th 10:30 am/Evolution and expression of flowering integrators in neotropical orchids
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Oral PaperMadrigal, Yesenia; Alzate, Juan Fernando; Pabon Mora, Natalia.gene regulatory network
Orchidaceae
Flowering
Meristem development
differential gene expression
Gene evolution
evo-devo
flowering plant evolution
DS1004July 20th 10:45 am/
Canceled
Does Hand Size Influence the Floral Initiation Pattern in Banana (Musa, Musaceae)?
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Oral PaperBaughman, Melanie; Kirchoff, Bruce.development
inflorescence
flower
hand
Musaceae
Musa
flower development
inflorescence development
DS1005July 20th 11:00 am/The development of the abscission zone in the inflorescence of Cenchrus (Poaceae)
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Oral PaperHodge, John; Hu, Hao; Shrestha, Nikee; Doust, Andrew.Pearl millet
Shattering
Abscission Zone
Cenchrus
domestication
Pennisetum
Seed Dispersal
DS1006July 20th 11:15 am/
Canceled
The Evolution of the Monocot Inflorescence using a Phylogenetic Framework
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Oral PaperHolliday, Aaliyah; Martinez-Gomez, Jesus; Rose, Irving Jason; Specht, Chelsea.Ancestral State reconstruction
phylogenetics
Liliales
Arecales
Commelinales
inflorescence
phylogenetic framework
monocots
DS1007July 20th 11:30 am/Umbellate Inflorescence Structure and Development in Monocots
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Oral PaperRose, Irving Jason; Holliday, Aaliyah; Atluri, Tara; Martinez-Gomez, Jesus; Specht, Chelsea.evo-devo
inflorescence
bostryx
umbel
morphology
DS1008July 20th 11:45 am/The evolution and development of awns in the grass subfamily Pooideae
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Oral PaperPatterson, Erin; Heeney, Michelle; Bartlett, Madelaine.
July 20th 12:00 pm/Break
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DS1010July 20th 12:30 pm/Tabula floris - panoramic view of the cell types of the flower
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Oral PaperNikolov, Lachezar.single-cell atlas
Brassicaceae
floral evolution
DS1011July 20th 12:45 pm/Understanding Floral Meristem Termination by Exploring Genetic Architecture Underlying Stamen Whorl Numbers in Aquilegia
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Oral PaperMin, Ya; Ballerini, Evangeline S.; Edwards, Molly B.; Edwards, Molly B.; Hodges, Scott; Kramer, Elena M..stamen
Aquilegia
QTL
floral meristem
DS1012July 20th 1:00 pm/Androecial Evolution in the Dioecious Species of Paronychia (Caryophyllaceae)
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Oral PaperAppleton, Andrea; Schenk, John.androecium
Caryophyllaceae
development
Dioecy
evo-devo
floral evolution
homology
heterochrony
Paronychia
stamen
staminode
DS1013July 20th 1:15 pm/Live-imaging uncovers cellular growth patterns shaping Arabidopsis stamen
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Oral PaperDa Silveira, Sylvia Rodrigues; Le Gloanec, Constance; Routier-Kierzkowska, Anne-Lise; Kierzkowski, Daniel.Morphogenesis
Time-lapse imaging
Arabidopsis thaliana
Growth analysis  
Differentiation
Floral organ
DS1014July 20th 1:30 pm/Network analyses identifies key polarity genes in the Aquilegia petal spur
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Oral PaperConway, Stephanie; Conway, Stephanie; Kramer, Elena M..Petals
development
transcriptomics
DS1015July 20th 1:45 pm/Floral vascular architecture: Nectar spurs in the nasturtiums (Tropaeolum)
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Oral PaperSmith, Annika; Stanley, Edward L.; Struwe, Lena; Garcia, Nicolas; Soltis, Douglas E.; Soltis, Pamela S..nectar spur
comparative anatomy
floral morphology
floral evolution
Brassicales
Tropaeolaceae
developmental constraint
vasculature
DS1016July 20th 2:00 pm/A developmental a transcriptional framework for pollinator-driven evolutionary transitions in petal spur morphology in Aquilegia (columbine)
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Oral PaperEdwards, Molly B.; Edwards, Molly B.; Ballerini, Evangeline S.; Kramer, Elena M..
DS1017July 20th 2:15 pm/Comparative analysis of corolla tube development across three closely related Mimulus species with different pollination syndromes
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Oral PaperGurung, Vandana; Yuan, Yaowu; Diggle, Pamela.Corolla tube
Developmental dynamics
heterochrony
Mimulus
morphology
Cellular processes

Wednesday, July 21st

Wednesday, July 21st, 10:00 am to 2:15 pm · /
Session DS2: Contributed Papers: Development and Structure II
Presiding: Heather Phillips, Cornell University; Miranda Sinnott-Armstrong, University Of Colorado-Boulder
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DS2001July 21st 10:00 am/Molecular framework underlying floral bilateral symmetry and nectar spur development in Tropaeolum, an atypical member of the Brassicales
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Oral PaperMartínez-Salazar, Sebastián; González, Favio; Alzate, Juan Fernando; Pabon Mora, Natalia.Bilateral flower symmetry
CINCINNATA
CYCLOIDEA
evo-devo
floral tube
KNOX
nectar spur development
DS2002July 21st 10:15 am/The origin of TCP, RAD, and DIV genes
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Oral PaperSengupta, Aniket; Howarth, Dianella.TCP
RADIALIS
DIVARICATA
Algae
Gymnosperm
DS2003July 21st 10:30 am/Duplication and Expression Patterns of CYCLOIDEA-like genes in Campanulaceae
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Oral PaperTong, Jingjing; Knox, Eric; Morden, Clifford; Cellinese, Nico; Mossolem, Fatima; Zubair, Aarij; Howarth, Dianella G..Campanulaceae
Flower architecture
CYCLOIDEA
Gene duplication
gene expression
DS2004July 21st 10:45 am/Knockdown of floral symmetry in Fedia graciliflora
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Oral PaperMustacchio, Theresa A.; Tong, Jingjing; Savriama, Yoland; Berger, Brent Alexander; Howarth, Dianella G..Floral development
Morphometrics
CYCLOIDEA
floral morphology
DS2005July 21st 11:00 am/CYC’d Out: CYCLOIDEA paralogs exhibit redundant function in establishing dorsal petal identity in Mimulus lewisii
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Oral PaperDunivant, Taryn; Singh, Vibhuti; Livingston, Kaylee; Hileman, Lena.Mimulus lewisii
CYCLOIDEA
Bilateral flower symmetry
Stable transformation
RNAi Silencing
DS2006July 21st 11:15 am/Expression of CUC genes in the fused organs of Lonicera
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Oral PaperZhang, Jingbo; Lee, Aaron; Srivastav, Mansa; Basu, Adreeja; Tong, Jingjing; Clement, Wendy; Donoghue, Michael; Howarth, Dianella G..CUC1/2  genes
gene expression
gene function
Lonicera
NAC transcription factor family
organ fusion
DS2007July 21st 11:30 am/Elucidating the developmental and genetic basis of a novel floral feature in Cleomaceae
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Oral PaperZenchyzen, Brandi; Carey, Shane; Antochi-Crihan, Georgiana; Hall, Jocelyn.floral morphology
Floral development
transcriptomics
Cleomaceae
DS2008July 21st 11:45 am/To Fuse or not to Fuse: Investigating the Evolution and Development of Floral Fusion in the Zingiberales
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Oral PaperPhillips, Heather; Landis, Jacob; Specht, Chelsea.evolution
development
macroevolution
floral morphology
evo-devo
July 21st 12:00 pm/Break
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DS2010July 21st 12:30 pm/Developmental and genetic mechanisms underlying trichome formation in the Aristolochia (Aristolochiaceae: Piperales) perianth
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Oral PaperSuarez Baron, Harold; González, Favio; Pelaz, Soraya; Alzate, Juan Fernando; Ambrose, Barbara; Pabon Mora, Natalia.Aristolochia
Aristolochiaceae
epidermis development
floral multicellular trichomes
perianth
DS2011July 21st 12:45 pm/Gland Development and Evolution in the Malpighiaceae
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Oral PaperBurrus, Abagail; Kramer, Elena M.; Davis, Charles.oil glands
Malpighiaceae
Trait evolution
Developmental biology
morphology
glands
DS2012July 21st 1:00 pm/Convergent evolution of lipid-based structural colors in fruits: a new example in Lantana strigocamara
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Oral PaperSinnott-Armstrong, Miranda; Ogawa, Yu; van de Kerkhof, Gea Theodora; Vignolini, Silvia; Smith, Stacey.fruit color
structural color
Seed Dispersal
DS2013July 21st 1:15 pm/A structural model for a key innovation in seed plant reproduction: Fleshy diaspores in the gymnosperm Ephedra (Gnetales)
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Oral PaperDi Stilio, Veronica; San Martin, Juca; Pozner, Raul; Nolan, Christine.Seed Dispersal
cellulosic fibers
Mucins
anatomy
RNAseq
DS2014July 21st 1:30 pm/Deciphering development of the seed coat in morphologically diverse seeds in members of Gnetales: Gnetum gnemon, Ephedra californica and Ephedra antisyphilitica
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Oral PaperZumajo, Cecilia; Ambrose, Barbara.ovules
evo-devo
synangial hypothesis
morpho-anatomy
seed anatomy
development
DS2015July 21st 1:45 pm/Embedding in polyethylene glycol (PEG) produces results comparable to paraffin
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Oral PaperRomanov, Anastasia; Ly, Kathy; Kirchoff, Bruce.microtechnique
Carbowax
polyethylene glycol
PEG
paraffin embedding
DS2016July 21st 2:00 pm/New perspectives in haustorium structure and evolution across parasitic flowering plants
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Oral PaperTeixeira-Costa, Luiza.body plan
continuum morphology
morphological evolution
Wednesday, July 21st, 5:00 pm to 6:00 pm · Virtual/Virtual
Session M27: Meeting: Developmental and Structural section meeting
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July 21st 5:00 pmVirtual/VirtualDevelopmental and Structural section meeting
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Thursday, July 22nd

Thursday, July 22nd, 10:00 am to 2:30 pm · /
Session DS3: Contributed Papers: Development and Structure III
Presiding: Robert (Rob) Baker, Miami University; Dustin Ray, University of Minnesota Duluth
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DS3001July 22nd 10:00 am/Consequences of whole genome duplication on 2n pollen performance traits
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Oral PaperWilliams, Joseph.polyploidy
Whole genome duplication
Function
pollen
Pollen aperture
cell size
DS3002July 22nd 10:15 am/Network analysis reveals evolution of phenotypic integration and relationships between anatomy, morphology, and physiology in response to polyploidy
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Oral PaperBaker, Robert (Rob); Brock, Grace; Newsome, Eastyn; Zhao, Meixia.phenotypic integration
polyploidy
Brassicaceae
co-expression network
network property
phenotypic network
structure-function relationships
anatomy
morphology
Physiology
DS3003July 22nd 10:30 am/Exploring the genetic basis of ontogeny and morphology through the use of second-order function-value traits
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Oral PaperHodge, John; Doust, Andrew.function value trait
modeling
development
height
Setaria
phenomics
DS3004July 22nd 10:45 am/Autofluorescence for rapid visualization of plant anatomy among diverse taxa
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Oral PaperPegg, Timothy; Gladish, Daniel; Baker, Robert (Rob).Viridaeplantae
anatomy
aldehyde
cellular
fixation
methods
Laser Scanning Confocal Microscopy
sub-cellular
throughput
autofluorescence
DS3005July 22nd 11:00 am/The first report of a cambial variant in the Bunchosia clade (Malpighiaceae): Ontogeny and structure of the included phloem wedges in the old-world genus Tristellateia
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Oral PaperQuintanar Castillo, Angélica; Quintanar Castillo, Angélica; Quintanar Castillo, Angélica; Quintanar Castillo, Angélica; Pace, Marcelo.cambial variant
development
stem anatomy
vascular system
Malpighiales
vines
DS3006July 22nd 11:15 am/Overview on the wood anatomy of Sapindales, possible synapomorphies and character evolution
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Oral PaperPace, Marcelo; Terrazas, Teresa; L. Cunha Neto, Israel; Chery, Joyce; Gerolamo, Caian; angyalossy, Veronica.wood
anatomy
Sapindales
DS3007July 22nd 11:30 am/Gelatinous fibers as fundamental building blocks of plant movement: a case study in woody vines
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Oral PaperChery, Joyce; Glos, Rosemary; Anderson, Charles.gelatinous fibers
tension fibers
lianas
climbing mechanisms
cell wall
brassinosteroid
hormones
vines
DS3008July 22nd 11:45 am/
Canceled
A climbing fig: what is the strategy for success?
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Oral PaperAngeles, Pedro; Ewers, Frank; Lopez-Portillo, Jorge; Cocoletzi, Eliezer.xylem
hydraulic efficiency
functional traits
Leaf Architecture
July 22nd 12:00 pm/Break
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DS3010July 22nd 12:30 pm/Spring floral phenology of temperate trees in relation to vascular cambium reactivation
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Oral PaperRay, Dustin; Miller, Elise; Arthur, Andrew; Savage, Jessica.phenology
Phloem Architecture
Cambium
anatomy
DS3011July 22nd 12:45 pm/From cells to stems: the hydraulic implications of primary vascular construction in ferns
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Oral PaperSuissa, Jacob; Friedman, William.cavitation
fern
optical vulnerability
primary vasculature
rhizome
stele
vulnerability segmentation
xylem
DS3012July 22nd 1:00 pm/When what seems successive cambia in Nyctaginaceae (Caryophyllales) is actually a new type of interxylary phloem
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Oral PaperL. Cunha Neto, Israel; Pace, Marcelo; angyalossy, Veronica.cambial variants
development
ontogeny
polycyclic eustele
secondary growth
stem anatomy
DS3013July 22nd 1:15 pm/Naked resting bud morphologies and their taxonomic and geographic distributions in temperate, woody floras
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Oral PaperSchoonderwoerd, Kristel; Friedman, William.bud scale
cataphyll
naked bud
resting bud
temperate forests
tree architecture
winter bud
winter dormancy
DS3014July 22nd 1:30 pm/Exploring the potential evolutionary adaptation of leaf heteroblasty in Hawaiian Chenopodium oahuense ssp. ilioensis
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Oral PaperBullock, Madison; Williams, Tanisha; Martine, Christopher; Haase, Butch; Cantley, Jason.Heteroblasty
Chenopodium
Morphometrics
Hawai'i
DS3015July 22nd 1:45 pm/Trait Differences between Native vs. Invasive Plants on Islands: A Leaf Anatomical Approach
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Oral PaperDeBevoise, Devon; Muir, Christopher; Barton, Kasey.
DS3016July 22nd 2:00 pm/Structural control of rapid pulvinus movement in Mimosa pudica
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Oral PaperSleboda, David; Geitmann, Anja; Sharif-Naeini, Reza.pulvinus
biomechanics
Mimosa pudica
cell wall
epidermis
Thigmonasty
morphology
DS3017July 22nd 2:15 pm/Leaf tooth in Rosa sp. (Rosaceae): a morphoanatomical study of the glands found at the leaflet tooth apex
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Oral PaperSilva, Maycon de Sousa; Coutinho, Italo Antônio Cotta; Rios, Alex Batista Moreira; Dalvi, Valdnéa Casagrande.secretory structure
histochemistry
anatomy
colleter
Plant ecology
Thursday, July 22nd, 5:00 pm to 6:30 pm · Virtual/Virtual
Session P1: Contributed Posters: Recent Topics Posters
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P1RT001July 22nd 5:00 pmVirtual/VirtualProtecting Manoomin (Zizania palustris L.):  History of an Environmental Justice Challenge
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Recent Topics PosterTuominen, L.K..environmental justice
Public Policy
manoomin
Poaceae
Aquatic plants
Ethnobotany
toxicology
P1RT002July 22nd 5:00 pmVirtual/VirtualA Review of chromosome numbers of Moroccan Asteraceae
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Recent Topics PosterGOUNSSA, Abdelkarim; OUAREG, Zakaria; El GASMI, Omar; HORMAT, Kamal; EL ABOUDI, Ahmed ; EL ALAOUI-FARIS, Fatima Ezzahra; GUENNOUN, Naima; TAHIRI, Hikmat; ARAHOU, Moustapha.Karyology
chromosome number
Asteraceae
Moroccan flora
P1RT003July 22nd 5:00 pmVirtual/VirtualEvolution of Carbon Capture Capacity with Reverse Use of An Urban EEMs Artificial Dwarfing Forests System & Indoor/Outdoor Forest Surroundings
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Recent Topics PosterXiong, XiangWen.EEMs Carbon Capture system
Carbon Capture Capacity
 large-scale deployments and widespread use
carbon capture, utilization, and storage (CCUS)
 totally-enclosed EEM living system
Reverse Use
P1RT004July 22nd 5:00 pmVirtual/VirtualEvidence for extensive hybridisation and past introgression events in feather grasses using genome-wide SNP genotyping
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Recent Topics PosterBaiakhmetov, Evgenii; Ryzhakova, Daria; Gudkova, Polina D.; Nobis, Marcin.feather grasses
hybridisation
Introgression
Integrative taxonomy
genome-wide genotyping
DArTseq
divergence time estimation
population genetic structure
P1RT005July 22nd 5:00 pmVirtual/VirtualNorth American grasslands are shaped by wind
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Recent Topics PosterHanberry, Brice.biogeography
conservation
Ecology
Fire
Great Plains
P1RT006July 22nd 5:00 pmVirtual/VirtualGeographical structure of genetic diversity in Loudetia simplex (Poaceae) in Madagascar and Africa
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Recent Topics PosterHagl, Peter Anton; Gargiulo, Roberta; Fay, Michael; Solofondranohatra, Lova Cédrique; Salmona, Jordi; Suescun, Uxue; Rakotomalala, Nantenaina; Lehmann, Caroline; Besnard, Guillaume; Papadopulos, Alexander S. T.; Vorontsova, Maria S..grassland
grassy biomes
microsatellites
Panicoideae
polyploidy
Population Genetics
Savanna
Tristachya
Trystachyideae
P1RT007July 22nd 5:00 pmVirtual/VirtualUnexpectedly high cytogenetic variation in Festuca L. (Poaceae) using flow cytometry and chromosome count
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Recent Topics PosterMartinez-Sagarra, Gloria; Devesa, Juan A..Festuca
Flow cytometry
Iberian Peninsula
genome size
P1RT008July 22nd 5:00 pmVirtual/VirtualAdvanced humidity-driven motion of fertile fronds governs the unique timing of spore dispersal in the widespread fern species Onoclea sensibilis L
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Recent Topics PosterSuissa, Jacob.fern
Dispersal
phenology
hygroscopic
hygromorph
sensitive fern
Onoclea sensibilis
P1RT009July 22nd 5:00 pmVirtual/VirtualChecklist of Kilimanjaro grasses shows that both plot and herbarium methods are necessary to record diversity
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Recent Topics PosterPrunera-Olivé , Joan; Vorontsova, Maria; Williams, Emma; Mollel, Neduvoto; Hemp, Andreas.Poaceae
Tanzania
Africa
diversity
herbarium
species richness
P1RT010July 22nd 5:00 pmVirtual/VirtualPlant Anatomical Observations of Viola sororia (Violaceae)
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Recent Topics PosterYun, Yaeeun; Megan, Dickerson; Hodges , Powell; Amber, Straw; Baghai-Riding, Nina.anisocytic stomata
lamellar collenchyma
Mississippi Delta
Viola sororia
P1RT011July 22nd 5:00 pmVirtual/VirtualDNA Barcode Identification of Macrofungi by Community Scientists
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Recent Topics PosterCantonwine, Emily; Osmundson, Todd; Russell, Stephen; Sheehan, Bill.Citizen science
Mycology
Basidiomycete
barcode
barcoding
amateur mycologists
Fungal Diversity Survey
North American Mycoflora Project
P1RT012July 22nd 5:00 pmVirtual/VirtualImproving survival rates after cryopreservation due to genetic variation in the exceptional Hawaiian species Melicope mucronulata.
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Recent Topics PosterStafford, Maribeth; Philpott, Megan; Pence, Valerie.Hawaiian Islands  
endangered
exceptional
cryopreservation
conservation
ex situ
P1RT013July 22nd 5:00 pmVirtual/VirtualComplete Chloroplast Genome of Rhipsalis baccifera displays Genome Rearrangement, Intron Gain and Loss: insights to its Phylogenetic history.    
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Recent Topics PosterOulo, Millicent; Yang, Jia-Xin Yang; Dong, Xiang; Wanga, Vincent Okelo; Mkala, Elijah Mbandi; Munyao, Jacinta Ndunge; Onjolo, Victor Omondi; Rono, Peninah Cheptoo; Hu, Guang-Wan; Wang, Qing-Feng.Rhipsalis baccifera
Cactaceae
rearrangements
phylogeny
P1RT014July 22nd 5:00 pmVirtual/VirtualGenetic evidence of natural hybridization between Stenomesson aurantiacum and Phaedranassa dubia (Amaryllidaceae)
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Recent Topics PosterSanchez Lara , Enmily Dayanna; Ulloa Ulloa, Carmen; Oleas, Nora.microsatellite
gene flow
genetic structure
P1RT015July 22nd 5:00 pmVirtual/VirtualThe Conidial Coin Flip: One-Sided Adhesion in C. graminicola
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Recent Topics PosterVasselli, Joseph; Kainer, Ellen; Hancock, Hope; Chappell, Tom; Shaw, Brian D. .Mycology
Colletotrichum graminicola
Adhesion 
Laser Scanning Confocal Microscopy
Actin
P1RT016July 22nd 5:00 pmVirtual/VirtualCharacterization of the complete chloroplast genome of a Peruvian landrace of Capsicum chinense Jacq. (Solanaceae), arnaucho chili pepper
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Recent Topics PosterArbizu, Carlos; Saldaña, Carla L.; Ferro-Mauricio, Rubén; Chávez-Galarza, Julio; Contreras , Sergio; Guerrero-Abad, Juan; Maicelo, Jorge.NGS
chloroplast
Genetic resources  
arnaucho
phylogenomics
P1RT017July 22nd 5:00 pmVirtual/VirtualGenetic Diversity and Population Structure of a Collection of Peruvian Rocoto (Capsicum pubescens Ruiz & Pav.) Landraces With High Quality SNPs
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Recent Topics PosterArbizu, Carlos; Chávez-Galarza, Julio; García, Aura L.; Guzman, Frank; Montenegro, Juan Daniel; Gutiérrez, Dina L.; Amasifuen Guerra, Carlos A.; Guerrero-Abad , Juan Carlos.NGS
Capsicum
germplasm
genetic diversity
population structure
P1RT018July 22nd 5:00 pmVirtual/VirtualSubstrate moisture level affects seed vigor of Tabebuia roseo-alba (Bignoniaceae), a tropical tree species
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Recent Topics PosterSoares, Vanessa; Daibes, L. Felipe; Damasceno-Junior, Geraldo A.; De Lima, Liana B..Seed Vigor
Seed Germination
Ipê-branco
Pantanal
Savannas
Seed Testing
P1RT019July 22nd 5:00 pmVirtual/VirtualStomatal Investigations on Notorious Weeds of Oklahoma
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Recent Topics PosterAhedor , Monica; Ahedor, Adjoa.Stomata
musk thistle
prickly lettuce
prickly sow thistle
agricultural weeds
P1RT020July 22nd 5:00 pmVirtual/VirtualPhylogenetic Distribution of Traditional Medicinal Use in Caryophyllales
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Recent Topics PosterCrum, Alexandra; Yang, Ya.Caryophyllales
Ethnobotany
specialized metabolism
phylogenetics
P1RT021July 22nd 5:00 pmVirtual/VirtualITS secondary structure reconstruction to resolve taxonomy and phylogeny of the Betula L. genus
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Recent Topics PosterTarieiev, Andrii; Gailing, Oliver; Krutovsky, Konstantin.Betula L.
birch
ITS secondary structure
phylogeny
phylogenetics
Taxonomy
P1RT022July 22nd 5:00 pmVirtual/VirtualEffect of leaf litter and microtopography on spore germination of three Mexican fern species
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Recent Topics PosterFlores-Galván, Catalina; Vásquez-Reyes, Víctor; Campos Cascaredo, Adolfo; Pérez-García, Blanca; Mata-Rosas, Martín; Mehltreter, Klaus.Spore germination
leaf litter
slope
light quality
soil nutrients
gametophytes
understory
P1RT023July 22nd 5:00 pmVirtual/VirtualAreas of Endemism of Selected Angiosperms in Southcentral/Southwestren U.S.A
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Recent Topics PosterSaghatelyan, Anna.endemism
areas of endemism
spatial analysis
southern USA
floristic connections
P1RT024July 22nd 5:00 pmVirtual/VirtualEffect of meteorological conditions and palynomorph characteristics on fern spore wind dispersal
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Recent Topics PosterGómez-Noguez, Felipe; Domínguez-Ugalde, Cesar; Landgrave, Rosario; León-Rossano, Luis Manuel; Mendoza-Ruiz, Aniceto; Rosas-Pérez, Irma; Orozco-Segovia, Alma; Mehltreter, Klaus; Pérez-García, Blanca.terminal velocity
aerobiology
airborne dispersal
meteorological factors
spore characteristics
P1RT025July 22nd 5:00 pmVirtual/VirtualGinkgoaleans at the edge of the Mesozoic: Ginkgoites from the Late Cretaceous Lefipán Formation of Patagonia, Argentina
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Recent Topics PosterAndruchow Colombo, Ana; Gandolfo, Maria; Cuneo, N. Ruben; Escapa, Ignacio.Ginkgo
Ginkgoites
Ginkgoales
Ginkgophytes
Lefipán Formation
Maastrichtian
Late Cretaceous
Patagonia
Argentina
P1RT026July 22nd 5:00 pmVirtual/VirtualReduced pollination extends floral longevity and sex-phase duration in a native wildflower
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Recent Topics PosterLee, Kiana; Caruso, Christina.Floral longevity
floral display
Lobelia siphilitica
phenotypic gender
phenotypic plasticity
pollination
pollinator declines
sex-phase duration
P1RT027July 22nd 5:00 pmVirtual/VirtualPreliminary exploration of character evolution across the carnivorous plant genus Drosera (Droseraceae)
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Recent Topics PosterBoehme, Erin; Mohn, Rebekah; Lee, Aaron; Yang, Ya.phylogeny
Ancestral State reconstruction
Petal color
Leaf Shape
Perennating structure
life history
P1RT028July 22nd 5:00 pmVirtual/VirtualGibberellin regulation of protein accumulation in developing pea (Pisum sativum L.) seeds
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Recent Topics PosterGiebelhaus, J. Duncan; Ozga, Jocelyn A. ; Reinecke, Dennis M..Gibberellin
plant reproduction
Protein
pea
P1RT029July 22nd 5:00 pmVirtual/VirtualBiodiversity and relationships of Urochloa grasses for application in sustainable tropical forage systems
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Recent Topics PosterMasters , Lizo Edward; Vorontsova, Maria S.; Zuntini, Alexandre; Tomaszewska, Paulina ; Heslop-Harrison, Pat.Urochloa 
Brachiaria 
phylogenomics
Grasses
Angiosperm-353
P1RT030July 22nd 5:00 pmVirtual/VirtualRNAi mediated silencing of swnT altered fungal growth and affects pathogenesis in the filamentous fungus Slafractonia leguminicola  
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Recent Topics PosterDAS, SUMANJARI.toxin
Pathogenesis
RNAi Silencing
Slafractonia
P1RT031July 22nd 5:00 pmVirtual/VirtualBIOMIMETIC 4D PRINTED ERODIUM CICUTARIUMTHERMO-RESPONSIVE ACTUATOR
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Recent Topics PosterWade, Jayla; Quest, Madyson; Lazarus, Nathan; Burke, Janelle; Hanrahan, Brendan.Biomimicry
4D Printing
Erodium cicutarium
Shape memory polymers
P1RT032July 22nd 5:00 pmVirtual/VirtualTranslating research to storytelling for children to conserve biocultural diversity in Brazil
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Recent Topics Posterde Souza Cortez, Maria Beatriz; de Jesus, Nanci ; Rech, Andre; Soltis, Douglas; Soltis, Pamela.biocultural diversity
conservation
outreach
protected areas
sempre vivas
Traditional ecological knowledge
P1RT033July 22nd 5:00 pmVirtual/VirtualMorella as a model system for studying the evolution of dioecy, specialized metabolites, and non-leguminous nitrogen fixation
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Recent Topics PosterSmith, Laramie; Carey, Sarah; Hale, Haley; Goertzen, Leslie; Harkess, Alex.Dioecy
nitrogen fixation
nodulation
Model System
specialized metabolites
Myricaceae
P1RT034July 22nd 5:00 pmVirtual/VirtualMorning Glory Endosymbiosis mediates associational resistance for co-occurring crop species
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Recent Topics PosterDurden, Lekeah; Quach, Quynh; Clay, Keith.associational resistance
plant-microbe interactions
symbiont
Endophytes
associational effects
P1RT035July 22nd 5:00 pmVirtual/VirtualGibberellin regulates starch metabolism in the developing seeds of Pisum sativum L.  
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Recent Topics PosterKaur, Harleen; Ozga, Jocelyn A. ; Wadhuthanthri, Kosala D.; Reinecke, Dennis M..gibberellins
seed development
starch
ADP-glucosepyrophosphorylase
P1RT036July 22nd 5:00 pmVirtual/VirtualThe Genome of Wolffia microscopica, One of the Smallest Flowering Plant Species 
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Recent Topics PosterKaffer, J.P.; Carey, Sarah; Harkess, Alex.duckweed
Genome
chloroplast
whole genome sequencing
chloroplast genome
Wolffia

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