Ruprecht-Karls-University Heidelberg
The Werner Rauh Heritage Project
Centre for Organismal Studies Heidelberg (COS Heidelberg)
Dept. Biodiversity and Plant Systematics
Im Neuenheimer Feld 345 • D-69120 Heidelberg • Germany

Rauh 21850
Cynanchum ansamalense

how to cite back home
Collector(s): Werner Rauh
URCI*: 693812185000 • WRHP-Entry: 10838 • Typus!
Taxon (Basionym): Cynanchum ansamalense Liede Details on Taxon 1438
(Apocynaceae) — WRHP-Taxon 1438
Collected as: «Cynanchum (sehr dünn)»
Name(s) of accession: Cynanchum ansamalense   Tropicos
Collected part: herbarium specimen
Gathering date: 1969-04-04
Location (Entry): «km 70 → Ansamala [= Antsamala?]»

Madagascar (MG), Faritany [Province] Toliara [Tuléar]
Estimated precision of locality data: ±30 km
Location comment (Entry): A place called "Antsamala" could not be found in the South of Madagascar, only in the North. The locality must be anywhere around Toliara as Rauh was at Ihosy, Manombo and Sakaraha before and at Ambohimahavelona after he collected this Cynanchum. There is a second place mentioned in the fieldbook, which is near Toliara: "St. Augustin". This place corresponds to the locus typicus in the map published with the protologue. Coordinates are taken from this place. [CNS 2012-05-16]
Fieldbook page: HEIDRAUHFDB038A_085
Herbarium specimen:
HEID 204928 ! [HT]
! = original specimen checked
Entry comment: [First TypeState=5]
Taxon set by Christof Nikolaus Schröder (CNS) according to protologue.
Dateset complete (all available information stored in database)

Show larger map
Coordinates rounded to 0.1.
Exact coordinates are available on demand
with proof of scientific interest.


Search for No. Rauh
search exact

how to citePlease cite this entry as
Title: The Werner Rauh Heritage Project: Rauh 21850 — Cynanchum ansamalense Liede (Apocynaceae)
URL:</entry?10838> [2025-03-13]

The project and database design have been announced in the following paper:
Authors: Marcus A. Koch, Christof Nikolaus Schröder, Markus Kiefer & Peter Sack (2013)
Title: A treasure trove of plant biodiversity from the 20th century: the Werner Rauh Heritage Project at Heidelberg Botanical Garden and Herbarium.
In: Plant Systematics and Evolution, November 2013, Vol. 299, Issue 9, pp. 17931800. [online]



The Werner Rauh Heritage Project was funded by:
KTS-Logo
* URCI = Uniform Rauh Collection Identifier  
Data last modified: 2020-12-08 16:42:19 • Script version: v3.0031 2018-10-15 CNS
© Copyright Universität Heidelberg. Impressum – Datenschutzerklärung
2025-03-13T08:06:47+00:00
En10838 EnStat1 Tx1438 Sy1558 It0