Autor: Britton & Rose • ETYMOLOGY Genus honouring Carlos Emilio Porter (1867-1942), Chilean entomologist and naturalist; “neo” because the genus Porteria had already been assignated to a Valerianaceae (now Caprifoliaceae s.I.). • DESCRIPTION Genus of usually solitary plants, sometimes branched from the base, subglobose flattened or becoming elongated, with the apex more or less depressed, very…
Autor: Britton & Rose • ETYMOLOGY Genus honouring Francis Ernest Lloyd, an American botanist (1868-1947) who contributed to the work of Britton & Rose, and “neo”, because the genus Lloydia had already been used to designate a Liliaceae. • DESCRIPTION A genus of small low plants, caespitose, globular to cylindrical, with the epidermis yellowish-green or greyish-green…
Autor: Backeberg • ETYMOLOGY Genus honouring Franz Buxbaum (1900-1979), Austrian botanist and “neo”, because the genus Buxbaumia already existed, to designate a bryophyte dedicated to the German botanist Johann Christian Buxbaum (1693-1730). • DESCRIPTION A genus of treelike, massive columnar plants, solitary or branched, with erect sturdy stems. Ribs usually numerous (up to 36 and more)…
Acanthocalycium thionanthum (Spegazzini) Backeberg 1935 – Echinopsis thionantha – (Spegazzini) Werdermann 1931 – Echinocactus thionanthus – Spegazzini 1905, – Lobivia thionantha – (Spegazzini) Britton & Rose 1922, – Echinocactus chionanthus – Spegazzini 1905, – Lobivia chionantha – (Spegazzini) Britton & Rose 1922, – Echinopsis chionantha – (Spegazzini) Werdermann 1931, – Acanthocalycium chionanthum – (Spegazzini) Backeberg…
Acanthocalycium glaucum F. Ritter 1964 – Echinopsis glaudna – H. Friedrich & G. D. Rowley 1974 – Echinopsis glauca – (F. Ritter) H. Friedrich & G. D. Rowley 1974 – Acanthocalycium aurantiacum – Rausch 1968, – Echinopsis aurantiaca (Rausch) = H. Friedrich & G. D. Rowley 1974 Plants usually solitary, globose to short cylindrical, bluegreen,…