Crassula alata sensu NZ Botanists

NZOR Identifier: 09ddf804-8750-4323-b75f-c1fdee5d7ac0

Status

Synonym of Crassula tillaea Lest.-Garl. (NZOR Concept Id 1b0bf6b3-2f7c-4185-ba64-1533c7ff8da8)

Classification

superkingdom
Eukaryota
kingdom
Plantae
phylum
Tracheophyta
subphylum
Spermatophytina
class
Magnoliopsida
order
Saxifragales
family
Crassulaceae
genus
Crassula
species
Crassula alata sensu NZ Botanists

Providers

Scientific Name

Authority
NZ Botanists
Rank
species
Nomenclatural Comment
The name Crassula alata has been misapplied to New Zealand material referable to Crassula tillaea. Following a suggestion by Pieter Winter (iNat.), specimens held at the Allan Herbarium (CHR) were re-examined, and all New Zealand records previously identified as C. alata are considered to represent C. tillaea. The two species can be distinguished by the characters given by Verloove & Reyes-Betancort (2026): C. alata subsp. alata has at least some pedicellate flowers, sepals approximately twice as long as the petals, and stems with prominent marginal ridges when dried. In C. tillaea, all flowers are sessile, the sepals are only slightly longer than the petals, and the dried stems may be winged or unwinged. Reference: Verloove, F. & Reyes-Betancort, J.A. (2026). Emerging elements in the alien flora of Tenerife (Canary Islands, Spain): new records and invasion risks. Check List 22(1): 75–90.
Governing Code
ICBN
Is Recombination
No

Taxon Concept

NZOR Concept Id
deaee1e1-269c-4253-a26e-0c302bcaa4b7
According to
NZFLORA (2012-) New Zealand Plant Names - Name based concepts
Has Parent
Crassula (In use by NZOR)
Preferred Name
Crassula tillaea Lest.-Garl. (In use by NZOR) }

No subordinate taxa

No vernacular applications

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