Longevity of the Brazilian underground tree Jacaranda decurrens Cham.
نویسندگان
چکیده
Underground trees are a rare clonal growth form. In this survey we describe the branching pattern and estimate the age of the underground tree Jacaranda decurrens Cham. (Bignoniaceae), an endangered species from the Brazilian Cerrado, with a crown diameter of 22 meters. The mean age calculated for the individual was 3,801 years, making it one of the oldest known living Neotropical plants.
منابع مشابه
Genetic diversity in natural populations of Jacaranda decurrens Cham. determined using RAPD and AFLP markers
Jacaranda decurrens (Bignoniaceae) is an endemic species of the Cerrado with validated antitumoral activity. The genetic diversity of six populations of J. decurrens located in the State of São Paulo was determined in this study by using molecular markers for randomly amplified polymorphic DNA (RAPD) and amplified fragment length polymorphism (AFLP). Following optimization of the amplification ...
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ورودعنوان ژورنال:
- Anais da Academia Brasileira de Ciencias
دوره 85 2 شماره
صفحات -
تاریخ انتشار 2013