A reassessment of variation in Kalanchoe gastonis-bonnieri (Crassulaceae subfam. Cotyledonoideae), a pseudo-rosulate species from Madagascar: reinstatement of K. adolphi-engleri at the rank of varietas under K. gastonis-bonnieri

被引：0

作者：

Smith, Gideon f. ^{[1
]}

机构：

[1] Nelson Mandela Univ, Dept Bot, Ria Olivier Herbarium, POB 77000, ZA-6031 Gqeberha, South Africa

来源：

PHYTOTAXA | 2024年 / 672卷 / 03期

关键词：

Kalanchoe gastonis-bonnieri var. ankaizinensis; nomenclature; taxonomy; ASEXUAL REPRODUCTION; NOMENCLATURE; AFRICA; LEAVES;

D O I：

10.11646/phytotaxa.672.3.5

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Variation found in the Malagasy Kalanchoe gastonis-bonnieri (Crassulaceae subfam. Cotyledonoideae) is discussed. Kalanchoe adolphi-engleri, previosuly included in the synonymy of K. gastonis-bonnieri, is here reinstated under K. gastonis-bonnieri, at the rank of varietas. Kalanchoe gastonis-bonnieri var. adolphi-engleri is applied to material that is largely devoid of a dense, white-waxy pruinosity; has generally inconspicuous leaf surface maculation; and a corolla tube and corolla lobes that are often nearly uniformly reddish purple.

引用

页码：277 / 284

页数：8

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