期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (6)
PremiseBees provision most of the pollen removed from anthers to their larvae and transport only a small proportion to stigmas, which can negatively a......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; ()
Premise: Under uncertain pollinator visit conditions, plants often exhibit long flowering periods and generalized pollination systems. Flowering of th......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; ()
Premise: beta-Cyanoalanine synthase (beta-CAS) and alternative oxidase (AOX) play important roles in the ability of plants to detoxify and tolerate hy......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (12)
Agricultural weeds frequently hybridize with each other or with related crop species. Some hybrid weeds exhibit heterosis (hybrid vigor), which may be......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (6)
Premise: Pollen-rewarding plants face two conflicting constraints: They must prevent consumptive emasculation while remaining attractive to pollen-col......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (5)
Green plants, broadly defined as green algae and the land plants (together, Viridiplantae), constitute the primary eukaryotic lineage that successfull......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (7)
PremiseIn recent years, Doyleales have played an important role in the discussion and exploration of seed plant relationships and the origin of angios......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (6)
PremiseDistyly is a condition in which individual plants in a population express two floral morphs, L- and S-morph, characterized by reciprocal placem......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (1)
Many plant species with overlapping geographic ranges segregate at smaller spatial scales. This spatial segregation-zonation when it follows an abioti......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (3)
Understanding which reproductive barriers contribute to speciation is essential to understanding the diversity of life on earth. Several contemporary ......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (4)
PremiseDioecious trees are important components of many forest ecosystems. Outbreeding advantage and sexual dimorphism are two major mechanisms that e......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (7)
PremiseRecently formed allopolyploids Tragopogon mirus and T. miscellus and their diploid parental species, T. dubius, T. porrifolius, and T. pratensi......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; ()
PremiseAnnual plants often exhibit drought-escape and avoidance strategies to cope with limited water availability. Determining the extent of variatio......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (9)
Premise: Understanding establishment and spread of non-native plants is important in the face of a homogenizing global flora. While many studies focus......
期刊： AMERICAN JOURNAL OF BOTANY, 2023; 110 (11)
Premise: Chaetopeltidales is a small, understudied order of the green algal class Chlorophyceae, that is slowly expanding with the occasional discover......
