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They perform their skill—gaming, in most cases—from behind a thick veneer of familiarity. Maybe it's because they let viewers into their homes, or because the live-streaming format feels candid or because of their unprecedented accessibility, but there's something about being an entertainer on Twitch that blurs the lin...
Parasocial breakup
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And, for fans, it can occasionally be hard to tell the difference between entertainer and companion".The Verge and the HuffPost have both specifically highlighted the harassment female Twitch streamers experience. Jesselyn Cook, for HuffPost, wrote that "most all women who earn a living on Twitch know what it's like to...
Parasocial breakup
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Podcasts, episodic series of spoken-word digital audio files that a user can download to a personal device, are also known for fostering parasocial relationships between podcasters and listeners. As early as 2012, Robert C. MacDougall wrote "The podcast, and particularly the podcast listened to on the move, may be part...
Parasocial breakup
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Author Wil Williams wrote, "there is a difference between feeling a friendship, a sense of comfort, between yourself and a podcaster, and assuming that friendship to be real. Something that makes podcasters appealing is that they have an everyman quality to them: anyone can make a podcast, and this means that in many g...
Parasocial breakup
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"In The Guardian, Rachel Aroesti wrote about how, during the lockdowns necessitated by the COVID-19 pandemic, "podcasters replaced our real friends providing companionship that is increasingly difficult to distinguish from the real thing." She wrote how "Podcasts are intimate, with no in-the-room audience to remind yo...
Parasocial breakup
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Parasocial interaction (PSI) theory was used to understand consumers' purchasing behavior in online context. With the development of social media, such as Facebook, Twitter, Instagram, and YouTube, both companies and consumers start to use social commerce platforms more frequently. Many studies indicate that, among var...
Parasocial breakup
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Certain social media users are active creators of online content, such as personal experiences, ideas, reviews, for targeted audience, which are called influencers. Influencers can become experts, similar to celebrities to some extent, and their posts may influence products and brands and affect potential customers, i....
Parasocial breakup
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Influencers on the social media platforms often comment on the products they have tested, and promote them online to other users by providing their feelings and self-experiences along with images and videos.Some brands have their Instagram influencer marketing strategies to increase followers' buying intention and trus...
Parasocial breakup
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Followers of influencers would make a comparison of the tastes between themselves and the celebrities or influencers they watch, so that PSI has generated among them. Many merchants pay vloggers for recommending and persuading their subscribers to purchase the products. Vlogs provide vivid visual experience for viewers...
Parasocial breakup
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PSI relationships are more readily formed between social media user and celebrities. On social media, celebrities build and strengthen more intimate relationships with consumers and fans. Celebrities' self-disclosure could allow their fans and audience get connected with those celebrities and stimulate their illusion o...
Parasocial breakup
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Uncertainty reduction theory is an example of a way that this can occur. The process of repeated exposure to an individual gradually reduces the user's level of uncertainty, which increases the user's chances of liking this celebrity.On some social shopping websites, users could follow celebrities and interact with tho...
Parasocial breakup
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Repeated exposure to the celebrity gives users a sense of predictability in their actions, which engenders a sense of loyalty. PSI help increased more social attractions for celebrities and more credibility that the customers could trust.Users who are immersed in celebrity-fans PSI may affirm their loyalty through vari...
Parasocial breakup
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Unlike influencers, celebrities bring their fans with stronger impulse purchase. Targeted consumers (fans) desire to interact with celebrities, instead of passively receiving information from celebrities. By purchasing and supporting the celebrity endorsing products, fans may build more intimate relationship with celeb...
Parasocial breakup
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This study was done in terms of a celebrity endorsing a product and the likelihood of the consumer to purchase the product after seeing the promotion. Consumers perceived the celebrity with a high number of followers as being more physically attractive, trustworthy, and competent.A high number of followers on the celeb...
Parasocial breakup
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In addition to influencing fans to purchase products, celebrities can also influence fans to engage in similar conversational styles. Fans, or audience members, in parasocial relationships may "appear to be accommodating to characters' linguistic styles". : 463 As fans continue to interact in a parasocial relationship,...
Parasocial breakup
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As social media relationships grew between celebrities and influencers, businesses created social media profiles for audience engagement. Fast food restaurants have started comedy Twitter accounts to interact with their customers in a personal way. The companies' Twitter accounts respond to tweets from customers, tell ...
Parasocial breakup
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The study also showed that these outcomes were less likely when the consumer felt the response from the company's social media account were automated. Furthermore, including personal details and behind-the-scenes ideation in interactions with consumers also triggers PSI and results in a positive impact.Another parasoci...
Parasocial breakup
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According to Ko and Chen (2020), "Live streaming was originally used in broadcasting sporting events or news issues on TV. As the mobile Internet gets more and more popular, now the netizen and small companies can broadcast themselves via the use of live-streaming APP". Many platforms have developed and launched their ...
Parasocial breakup
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"China had up to 433 million live streaming viewers in August 2019 . The use of live streaming to promote brands and products is "exploding" in the E-commerce field in China . For example, during the "June 18" event in 2019, Taobao's live streaming platform drove sales of 13 billion yuan, with the number of merchants b...
Parasocial breakup
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The number of broadcasts grew by 150% year- on-year . "From the perspective of a retailer, live streaming provides more opportunities for marketing, branding, improving customer services and increasing revenue. As a customer, live streaming also offers a more synchronic and interactive shopping experience than before.
Parasocial breakup
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Interactions between streamers/sellers and consumers also help customers get higher quality information about the products, which is different from traditional shopping method.According to Xu, Wu and Li (2020), "streaming commerce creates a novel shopping environment that provides multiple stimuli to motivate potential...
Parasocial breakup
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Most studies find that PSI only occurs as friendship, which is overly restrictive theoretically and practically. It is common that people may build parasocial interactions with certain media figures, even though they do not consider to be "friends", such as a villain in a show. Though PSI with disliked figures occurs l...
Parasocial breakup
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All participants reported the identification they had perceived with the character, as well as the parasocial interaction and how did they try to change their perspectives to be more like the character. According to the whole sample, perceived similarity was a significant positive predictor of both identification and p...
Parasocial breakup
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One direction for future PSI concerns the advancement of methodology. As theories become more defined and complex, experiments seem to be necessary to be employed in testing hypotheses. Because the meanings of perception and emotion take up much of what parasocial interaction/relationship research interest, the cause a...
Parasocial breakup
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These prototypical reality shows are built around narratives, displaying a lot of emotions which seem to solicit empathy and identification, and also demonstrating the characters' skills towards developing fandom. Ratings and audience responses provide strong evidence that those reality shows create significant mediate...
Parasocial breakup
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For example, a potential future area of research could be the issue of reruns, where the relationships have outcomes which are already known or well-established. In addition, another area of research could focus on production techniques or televisual approaches. This would include techniques such as chiaroscuro or flat...
Parasocial breakup
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These techniques have long been theorized to have some sort of influence on the formation of parasocial relationships, but their influence has yet to be determined.The prevailing use of social media and its impact on mediated relationships also requires further study of PSI. Different social media platforms provide cha...
Parasocial breakup
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Technological development has been raising questions regarding the role of PSI in our social lives, as media content is available in more places and times. Our mediated friends are never too far away; instead, they actually rest in our pockets and sleep in our beds. Whether this means that we spend more time and effort...
Parasocial breakup
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There are many instances on social media where negative interactions exist (negative sentiments expressed towards politicians, athletes, etc.). It would be interesting to understand how these negative interactions and relationships can affect us, and our other relationships. Additionally, more research should be done o...
Parasocial breakup
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The role that mediated communication and engagement played during the pandemic may have led to media personas being evaluated with similar (or the same) cognitive processes we use when interacting with real-life friends. This may continue to influence our parasocial relationships, and more should be learned regarding t...
Parasocial breakup
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Popstars, for example, may not only appear on television, but on several different television or radio programs, as either a chat guest or a performer; further repeated viewings of these stars would intensify visual aspects of parasocial interaction with that star. Most research has typically characterized media users ...
Parasocial breakup
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The terms parasocial interactions and parasocial relationships were coined by anthropologist Donald Horton and sociologist R. Richard Wohl in 1956, laying the foundation for the topic within the field of communication studies. Originating from psychology, parasocial phenomena comes from a wide range of scientific backg...
Parasocial breakup
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Advertising and marketing can use media personas to increase brand awareness, keep media users engaged, and increase purchase intention by seeking out attractive media personas. If media personas show that they are interested in and engage in rewarding interactions with media users, then if the media user likes the per...
Parasocial breakup
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Media users know that the chances of receiving a direct message or getting a retweet from a celebrity are highly unlikely, but the possibility gives fans a sense of intimacy and adds authenticity to one-sided parasocial relationships with their favorite personas.Celebrity endorsements are so effective with purchase int...
Parasocial breakup
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Media users feel that they understand media personas and appreciate their values and motives. This accumulation of time and knowledge acquired of the media persona translates into feelings of loyalty, which can then influence their attitudes, voting decisions, prejudices, change their ideas about reality, willingness t...
Parasocial breakup
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Parasocial relationships are a psychological attachment in which the media persona offers a continuing relationship with the media user. They grow to depend on them, plan to interact with them, count on them much like a close friend. They acquire a history with them and believe they know the persona better than others....
Parasocial breakup
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They can control their experience or walk away from parasocial relationships freely.A media user's bond with media personas can lead to higher self-confidence, a stronger perception of problem focused coping strategies, and a stronger sense of belonging. However these one-sided relationships can also foster an impracti...
Parasocial breakup
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This is attributed to puberty, the discovery of sexuality and identity, and the idolization of media stars. Women are generally more likely than men to form parasocial relationships.Some results indicate that parasocial relationships with media personas increase because the media user is lonely, dissatisfied, emotional...
Parasocial breakup
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Experiencing negative emotional responses as a result of an ending parasocial relationship, i.e. death of a television persona in a series, is known as a parasocial breakup. More intense levels of parasocial breakup could be predicted by loneliness and observing media for companionship.Jonathan Cohen, from the Departme...
Parasocial breakup
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Parasocial relationships with fictional characters are more intense than with nonfictional characters, because of the feeling of being completely present in a fictional world. Narrative realism—the plausibility that a fictional world and its characters could exist—and external realism—the level at which aspects of the ...
Parasocial breakup
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These fictional parasocial relationships can extend further than watching the movies or reading the books into official and fan fiction websites, social media, and even extend beyond media to have an in-person experience at national and international theme park attractions.For individuals who become very attached to fi...
Parasocial breakup
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A parasocial breakup may occur with the fictional character, as a result of the scandal. However, the reverse, where a positive impression of an actor due to an event is created, does not apply. Fictional characters, in this case, are seen as separate from the actor and their good contributions or personality outside o...
Parasocial breakup
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Rubin analyzed the process of parasocial relationship development by applying principles of uncertainty reduction theory, which states that uncertainty about others is reduced over time through communication, allowing for increased attraction and relationship growth. Other theories that apply to parasocial relationship...
Parasocial breakup
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They identified four distinct dimensions that address engagement with media personas from affective, cognitive, and behavioral perspectives. The dimensions assessed how people see media personas as role models, how people desire to communicate with them and learn more about them, and how familiar they are to the indivi...
Parasocial breakup
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Parasocial relationships have been studied in various contexts, but the COVID-19 pandemic created a unique environment in which to study them. Due to the global pandemic, people's social routines were abruptly interrupted; with the beginning of social-distancing and isolation protocols, people forcibly experienced a de...
Parasocial breakup
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People would interact with their friends in similar ways as they would with media personas who they had parasocial relationships with. For example, one could like and comment on someone's Instagram posts in the same way in both scenarios.
Parasocial breakup
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This environment presented a unique environment to study the parasocial compensation hypothesis, which suggests that parasocial relationships can function as an alternative to typical social relationships. One study found that individuals in a certain identity domain who lacked friends in real life made up for this def...
Parasocial breakup
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The individuals who reported the strongest growth in their parasocial relationships were those who decreased their face-to-face social interactions; this supports the parasocial compensation hypothesis. However, these weren't the only individuals who experienced an increase in strength in their parasocial relationships...
Parasocial breakup
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One potential explanation for the growth in parasocial relationships is the cognitive distinctions between social and parasocial interactions which were no longer as well-defined. There were likely greater similarities in processing the social engagement of friends and media persona. When the only way to interact with ...
Parasocial breakup
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When utilizing these mediated communications, users can perceive greater distance (as compared to real-life interactions), leading them to cognitively process their actual friends in a similar manner as liked media persona. This could lead to processing parasocial interactions with greater intention, which could develo...
Parasocial breakup
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Individuals who spent more time in mediated communication with real-life friends were likely to experience growth in their parasocial relationships, especially if the media persona would perform behaviors that increase their parasocial interaction potential. Parasocial interaction potential is how likely a media person...
Parasocial breakup
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However, this explanation is weakened when considering how parasocial interaction potential should have had moderating influence, which was not seen. When people experienced a decrease in face-to-face interactions, they experienced a growth in their parasocial relationships, regardless of the parasocial interaction pot...
Parasocial breakup
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During this time, people spent more time in their parasocial interactions than they did in face-to-face social interactions. Parasocial relationships grew, especially if people were spending less time in their real-life social relationships, supporting the compensation function of parasocial relationships. Parasocial r...
Parasocial breakup
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There may be other cases where individuals are experiencing “social deficiencies” with their real-life friends, or when they are not able to be around many “like-others” where parasocial relationships may function in similar capacities. The parasocial compensation hypothesis highlights how much value these type of rela...
Parasocial breakup
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The Contarini–Rosselli map of 1506 was the first printed world map showing the New World. The Contarini–Rosselli map was designed by Giovanni Matteo Contarini and engraved by Francesco Rosselli. It is a copper-engraved map and was published in Venice or Florence in 1506. The only surviving copy is in the British Librar...
Contarini–Rosselli map
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There had been many voyages of discovery in the immediately preceding years: Dias’ rounding of Africa (1487) the discovery of Newfoundland by John Cabot (1497) Vasco da Gama's travel to India (1499) the explorations of the Caribbean and South America by Columbus (1492–93, 1493–94, 1498, 1502–04) visits to the Caribbean...
Contarini–Rosselli map
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This situation changed drastically from 1506 to 1507 when three separate efforts to produce world maps were published. The Contarini-Rosselli map of 1506 (now in the British Library) and Martin Waldseemüller's map of the world and globe of 1507 were influential, but not very widely published. There is only one original...
Contarini–Rosselli map
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In artificial intelligence, apprenticeship learning (or learning from demonstration or imitation learning) is the process of learning by observing an expert. It can be viewed as a form of supervised learning, where the training dataset consists of task executions by a demonstration teacher.
Apprenticeship learning
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Mapping methods try to mimic the expert by forming a direct mapping either from states to actions, or from states to reward values. For example, in 2002 researchers used such an approach to teach an AIBO robot basic soccer skills.
Apprenticeship learning
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Inverse reinforcement learning (IRL) is the process of deriving a reward function from observed behavior. While ordinary "reinforcement learning" involves using rewards and punishments to learn behavior, in IRL the direction is reversed, and a robot observes a person's behavior to figure out what goal that behavior see...
Apprenticeship learning
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The scenario can be modeled as a "cooperative inverse reinforcement learning game", where a "person" player and a "robot" player cooperate to secure the person's implicit goals, despite these goals not being explicitly known by either the person nor the robot.In 2017, OpenAI and DeepMind applied deep learning to the co...
Apprenticeship learning
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AIRP deals with "Markov decision process where we are not explicitly given a reward function, but where instead we can observe an expert demonstrating the task that we want to learn to perform". AIRP has been used to model reward functions of highly dynamic scenarios where there is no obvious reward function intuitivel...
Apprenticeship learning
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One domain where AIRP has been used extensively is helicopter control. While simple trajectories can be intuitively derived, complicated tasks like aerobatics for shows has been successful. These include aerobatic maneuvers like - in-place flips, in-place rolls, loops, hurricanes and even auto-rotation landings. This w...
Apprenticeship learning
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System models try to mimic the expert by modeling world dynamics.
Apprenticeship learning
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The system learns rules to associate preconditions and postconditions with each action. In one 1994 demonstration, a humanoid learns a generalized plan from only two demonstrations of a repetitive ball collection task.
Apprenticeship learning
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Learning from demonstration is often explained from a perspective that the working Robot-control-system is available and the human-demonstrator is using it. And indeed, if the software works, the Human operator takes the robot-arm, makes a move with it, and the robot will reproduce the action later. For example, he tea...
Apprenticeship learning
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But that is not how the system works internally; it is only what the audience can observe. In reality, Learning from demonstration is much more complex. One of the first works on learning by robot apprentices (anthropomorphic robots learning by imitation) was Adrian Stoica's PhD thesis in 1995.In 1997, robotics expert ...
Apprenticeship learning
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The goal was simple: solve the pendulum swingup task. The robot itself can execute a movement, and as a result, the pendulum is moving. The problem is, that it is unclear what actions will result into which movement.
Apprenticeship learning
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It is an Optimal control-problem which can be described with mathematical formulas but is hard to solve. The idea from Schaal was, not to use a Brute-force solver but record the movements of a human-demonstration.
Apprenticeship learning
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The angle of the pendulum is logged over three seconds at the y-axis. This results into a diagram which produces a pattern. In computer animation, the principle is called spline animation.
Apprenticeship learning
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That means, on the x-axis the time is given, for example 0.5 seconds, 1.0 seconds, 1.5 seconds, while on the y-axis is the variable given. In most cases it's the position of an object. In the inverted pendulum it is the angle.
Apprenticeship learning
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The overall task consists of two parts: recording the angle over time and reproducing the recorded motion. The reproducing step is surprisingly simple. As an input we know, in which time step which angle the pendulum must have.
Apprenticeship learning
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Bringing the system to a state is called “Tracking control” or PID control. That means, we have a trajectory over time, and must find control actions to map the system to this trajectory. Other authors call the principle “steering behavior”, because the aim is to bring a robot to a given line.
Apprenticeship learning
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The International Standard Authority Data Number (ISADN) was a registry proposed by the International Federation of Library Associations and Institutions (IFLA) to provide and maintain unique identifiers for entities described in authority data. Having such a unique number would have the benefits of being language-inde...
International Standard Authority Data Number
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In linguistics, coercion is a term applied to a process of reinterpretation triggered by a mismatch between the semantic properties of a selector and the semantic properties of the selected element. As Catalina Ramírez explains it, this phenomenon is called coercion because the process forces meaning into a lexical phr...
Coercion (linguistics)
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Complement coercion involves a mismatch of semantic meaning between lexical items, while aspectual coercion involves a mismatch of temporality between lexical items.A commonly used example of complement coercion is the sentence "I began the book.” The phrase "I began" is assumed to be a selector which requires the foll...
Coercion (linguistics)
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Another example of aspectual coercion from psycholinguistics research is the sentence "The tiger jumped for an hour," where the prepositional phrase "for an hour" coerces the lexical meaning of "jumped" to be iterative across the entire duration, instead of having occurred only once.Coercion is a well-discussed topic i...
Coercion (linguistics)
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An example is Yao-Ying Lai’s 2017 study on the effects of coercion on mental processing; results showed that phrases involving aspectual words (such as “start”) required longer reading times to understand than did phrases with psychological words (such as “enjoy” and “love”). Currently, there is debate surrounding the ...
Coercion (linguistics)
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Figurae (singular, figura) are the non-signifying constituents of signifiers (signs). For example, letters of the alphabet are the figurae that comprise a written word (signifier). In the semiotic language of Louis Hjelmslev, the coiner of this term, figurae serve only to distinguish elements (e.g. words) of the expres...
Figurae
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On the other hand, the constituents "foot" and "ball" both bear their own individual meanings, such that in the word "football", they cannot be considered figurae, although their individual letters can. Hjelmslev states that in a given language a "legion of signs" can be constructed with a "handful of figurae" through ...
Figurae
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The division of the stream of speech into meaningful morphemes plus their further subdivision into meaningless elements is known as the double articulation. This duality of patterning of language is one of the few facts of language which most schools of linguistics can agree on. Occasionally, two morphemes can combine ...
Figurae
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English speakers recognize Mary and Alice as parts of the name Mary-Alice, yet they understand that a woman of that name is in no way a combination of two other women. But neither are double given names typical of English, nor are surnames meaningless, since surnames usually identify a family relationship. As far as th...
Figurae
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In theory, any sign could be composed of figurae, but care must be taken in distinguishing between the control-number-like function of figurae (as in the individual digits of a telephone extension) and the syntax-like function of meaning constituents (as in the area code of a full telephone number). For example, the sy...
Figurae
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That is, the symbol for the A Train has to be blue, since it runs along Eighth Avenue and all other Eighth Avenue train symbols are blue. Therefore, these colors cannot be considered figurae. On the other hand, the flags of a dozen countries consist of three horizontal bars, distinguished by their colors.
Figurae
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It can be said that the colors and bars form a system of signifiers, consisting of the color figurae in a vertical order. For example, the flag of Russia is made up of a white, a blue, and a red bar, from top to bottom, whereas the flag of Estonia consists of a blue, a black and a white bar. From the point of view of a...
Figurae
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Although white, blue and red may be "national colors" of Russia, combined in a different order they form the flag of Luxembourg. In reality, most national flags do not conform to the three-horizontal-band pattern. Furthermore, national flags vary somewhat in their horizontal and vertical proportions, and shades of colo...
Figurae
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Nevertheless, this logical analysis of flags into horizontal-color-bar figurae, though not exact, would probably be arrived at by almost anyone comparing these 12 national symbols. But it is also possible to over-analyze signs. For example, a television picture of a flag would consist of thousands of meaningless pixels...
Figurae
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A recording of speech could be digitalized on a CD into millions of meaningless bits. Neither of these mechanical divisions could be considered figurae. It would seem, then, that since signs are defined as entities recognized by sentient beings (including many animal species), the constituents of signs, figurae, must a...
Figurae
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It probably requires lot of specialization or intelligence to mentally process figurae, since it demands not only the disassociation of the characteristics of a symbol with those of its referent, but this disassociation has to be repeated for each figura that comprises the arbitrary symbol. Figurae have not yet been re...
Figurae
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In dentistry, crown refers to the anatomical area of teeth, usually covered by enamel. The crown is usually visible in the mouth after developing below the gingiva and then erupting into place. If part of the tooth gets chipped or broken, a dentist can apply an artificial crown. Artificial crowns are used most commonly...
Crown (tooth)
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Bridges are also used to cover a space if one or more teeth is missing. They are cemented to natural teeth or implants surrounding the space where the tooth once stood. There are various materials that can be used including a type of cement or stainless steel. The cement crowns look like regular teeth while the stainle...
Crown (tooth)
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A plant epithet is a name used to label a person or group, by association with some perceived quality of a plant. Vegetable epithets may be pejorative, such as turnip, readily giving offence, or positive, such as rose or other flowers implying beauty. Tree and flower forenames such as Hazel, Holly, Jasmine and Rose are...
Plant epithet
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Plant epithets may be pejorative, used humorously and sometimes offensively. Some plant epithets are used directly as insults, as when people are called turnips, potatoes, or cabbages. When the England football team lost to Sweden under Graham Taylor, The Sun newspaper led with the headline "Swedes 2 Turnips 1", swede ...
Plant epithet
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In English, the collective term vegetable is also pejorative. Plant epithets are used around the world, but the choice of plants and their meanings vary. Thus in China, "stupid melon" is used as an insult.
Plant epithet
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In Britain, coconut is sometimes used by black people to insult other people of colour; the term indicates betrayal, as coconuts are brown on the outside but white on the inside. Trembling or quaking like an aspen leaf means shaking with fear; this may be descriptive or pejorative, and is recorded from around 1700 onwa...
Plant epithet
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In contrast to vegetable epithets, flower and tree names are generally positive. "English rose" has traditionally been used to describe an attractive English woman with a fair complexion. An early documented usage is in Basil Hood's 1902 comic opera Merrie England, while in modern times, the actress Gemma Arterton has ...
Plant epithet
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Forms of the generic term flower are also popular in English as in other languages, including for example Fleur, Flora, Florence and Flores. English flower names are less common for boys, but include Hawthorn; in the form of May, the same flower is used as a girl's name. Laurel, for a victor's wreath made of the sweet ...
Plant epithet
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People acquired plant surnames in the Middle Ages for different reasons. Toponymic surnames were given to people who lived by a significant feature such as a large isolated tree, a group of trees, or a wood: or, very often, in a village beside such a feature. Metonymic surnames, on the other hand, denoted a person's pr...
Plant epithet
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Hazel is recorded in many toponymic surnames (sometimes via villages named for the tree), including Hazel itself from 1182, Hazelwood/Aizlewood, Hazelton, Hazelhurst, Hazelgrove, Hazelden and Heseltine. Surnames such as Hollies and Hollin(g)s, since 1275, mean a person who lived by a holly or holm oak tree. Surnames su...
Plant epithet
c_uregmr5vfxs2
Similarly, Appleby, Appleton, Applegarth and Appleyard name people who lived by an apple orchard, or in villages in Cheshire, Cumbria, Kent and Yorkshire which were named for their apple orchards. Surnames including Apps, Asp, Epps and Hesp record that a person lived by an aspen tree, the letters often being swapped ov...
Plant epithet