Begonia lanuzaensis (sect. Petermannia, Begoniaceae) a new species from Surigao del Sur, Mindanao Island, Philippines

被引：0
|
作者：
Blasco, Freddie A. [1 ,2 ]
Rubite, Rosario R. [4 ]
Cortes, Junelito C. [5 ]
Alejandro, Grecebio Jonathan D. [2 ,3 ]
机构：
[1] St Theresa Coll Tandag, Coll Arts & Sci Dept, Tandag City 8300, Surigao Del Sur, Philippines
[2] Univ Santo Tomas, Grad Sch, Manila 1015, Philippines
[3] Univ Santo Tomas, Coll Sci & Res, Ctr Nat & Appl Sci, Manila 1015, Philippines
[4] Univ Philippines Manila Padre Faura, Coll Arts & Sci, Dept Biol, Manila, Philippines
[5] Surigao del Sur State Univ, Coll Arts & Sci Dept, Tandag City 8300, Surigao Del Sur, Philippines
来源：
PHYTOTAXA | 2021年 / 523卷 / 03期
关键词：
Begonia; endemic; monoecious; Mindanao; Surigao del Sur; taxonomy;
D O I：
10.11646/phytotaxa.523.3.1
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Begonia lanuzaensis from Mt. Nabuywang, Lanuza, Surigao del Sur, is described as a new species endemic to the Philippines. B. lanuzaensis is allied to B. mindanaensis and B. agusanensis in having oblanceolate leaves with short petioles and four-tepalled staminate flowers but is distinct in having glabrous stems and petioles; bigger, triangular and glabrous stipules and larger leaves.
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页码：203 / 207
页数：5
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