Abstract
Rafflesia patma is an endemic plant of Pangandaran, West Java which is protected because of its rare status. The purpose of this research is to study the population structure, distribution patterns, and the effect of the physical environment of abundance R. patma in Pananjung Pangandaran Nature Reserve, West Java. The method used in this research was a survey method with a purposive sampling technique. Sampling was conducted using quadrat plots. The population pattern distribution was defined by a standardized Morisita index, and the analysis of abiotic environmental factors was determined by Principal Component Analysis (PCA) using PAST3. The results showed that there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve, they were Gua Parat (3 individuals), Cilegon (13 individuals), Pasir Putih (12 individuals), Badeto (48 individuals), and Curug Leutik (38 individuals). The distribution pattern of R. patma in Pananjung Pangandaran Nature Reserve was clustered with the Morisita index value (Id) > 1. Based on the PCA analysis, results that support the classification of the cluster analysis were obtained. Based on four abiotic environmental conditions analyzed, the most dominant character in influencing the distribution patterns and population structure of R. patma is light intensity.
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Claims 9
Claim · model-written summary
The reserve contained 114 Rafflesia patma individuals.
- Taxon
- R. patma
Rafflesia patmae0t0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve”
t0“Rafflesia patma Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences”
Claim · model-written summary
Gua Parat contained three Rafflesia patma individuals.
- Taxon
- R. patmaRafflesia patmae0t0e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Gua Parat (3 individuals)”
t0“Rafflesia patma Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences”
e1“there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve”
Claim · model-written summary
Cilegon contained 13 Rafflesia patma individuals.
- Taxon
- R. patmaRafflesia patmae0t0e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Cilegon (13 individuals)”
t0“Rafflesia patma Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences”
e1“there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve”
Claim · model-written summary
Pasir Putih contained 12 Rafflesia patma individuals.
- Taxon
- R. patmaRafflesia patmae0t0e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pasir Putih (12 individuals)”
t0“Rafflesia patma Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences”
e1“there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve”
Claim · model-written summary
Badeto contained 48 Rafflesia patma individuals.
- Taxon
- R. patmaRafflesia patmae0t0e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Badeto (48 individuals)”
t0“Rafflesia patma Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences”
e1“there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve”
Claim · model-written summary
Curug Leutik contained 38 Rafflesia patma individuals.
- Taxon
- R. patmaRafflesia patmae0t0e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Curug Leutik (38 individuals)”
t0“Rafflesia patma Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences”
e1“there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve”
Claim · model-written summary
Rafflesia patma had a clustered distribution with a Morisita index above one.
- Taxon
- R. patmaRafflesia patmae0t0e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The distribution pattern of R. patma in Pananjung Pangandaran Nature Reserve was clustered with the Morisita index value (Id) > 1.”
t0“Rafflesia patma Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences”
e1“there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve”
Claim · model-written summary
PCA results supported the cluster analysis classification.
- Taxon
- R. patmaRafflesia patmae0t0e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Based on the PCA analysis, results that support the classification of the cluster analysis were obtained.”
t0“Rafflesia patma Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences”
e1“there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve”
Claim · model-written summary
Light intensity was the dominant environmental correlate of Rafflesia distribution and population structure.
- Taxon
- R. patmaRafflesia patmae0t0e1
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the most dominant character in influencing the distribution patterns and population structure of R. patma is light intensity.”
t0“Rafflesia patma Blume in Pananjung Pangandaran Nature Reserve, West Java: Population Structure, Distribution Patterns, and Environmental Influences”
e1“there were 114 R. patma individuals scattered in several research areas in Pananjung Pangandaran Nature Reserve”