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Notes et contributions à la flore de Corse, XXIV
JEANMONOD, Daniel, SCHLÜSSEL, André
Abstract
These “notes” deal with 87 noteworthy taxa amongst which 14 are new to the island’s flora. 3
of these taxa are native: Milium montianum, Rorippa palustris, Scleranthus annuus subsp.
verticillatus and 8 are introduced: Centaurea jacea subsp. decipiens, Citrullus aff. colocynthis,
Eleusine tristachya, Geranium sanguineum, Lampranthus brownii, Oenothera lindheimeri,
Paspalum notatum, Vitis aff. labrusca and 3 were present in the past but have probably
desappeared from the island: Camelina sativa subsp. microcarpa, Malcolmia maritima,
Malcolmia triloba. The presence of Cuscuta suaveolens, Pelargonium graveolens,
Ranunculus aquatilis, Sedum litoreum and Vicia narbonensis is once and for all confirmed.
New localities are given on one hand for 32 taxa considered as “very rare” (RR) out of which 7
(Brassica rapa, Luzula sylvatica subsp. sieberi, Orchis mascula, Petroselinum crispum, Seseli
djianeae, Trifolium phleoides subsp. audigieri and Veronica beccabunga) become “rare” (R).
On the other hand 21 taxa considered to be “rare” (R) out of which 9 (Arum cylindraceum,
Crassula vaillantii, Elymus caninus, Moenchia [...]
JEANMONOD, Daniel, SCHLÜSSEL, André. Notes et contributions à la flore de Corse, XXIV.
Candollea, 2012, vol. 67, no. 2, p. 293-321
Available at:
http://archive-ouverte.unige.ch/unige:74835
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67(2)
candollea
Journal international de botanique systématique
Notes et contributions à la flore de Corse, XXIV
Daniel Jeanmonod & André Schlüssel (éd.)
13 décembre 2012

1

Notes et contributions à la flore de Corse, XXIV
Daniel Jeanmonod & André Schlüssel (éd.)
Online ISSN: 2235-3658 Candollea 67(2): 293-321 (2012) © CONSERVATOIRE ET JARDIN BOTANIQUES DE GENÈVE 2012
Adresse des auteurs: Labo de Systématique végétale et biodiversité, Université de Genève et Conservatoire et Jardin botaniques de la Ville de Genève, CP 60, CH-1292 Chambésy,
Switzerland. Email: [e-mail]
Abstract
JEANMONOD, D. & A. SCHLÜSSEL (éd.) (2012). Notes and contributions
on Corsican flora, XXIV. Candollea 67: 293-321. In French, French and Eng-
lish abstracts.
These “notes” deal with 87 noteworthy taxa amongst which
14 are new to the island’s flora. 3 of these taxa are native: Mil-
ium montianum, Rorippa palustris, Scleranthus annuus subsp.
verticillatus and 8 are introduced: Centaurea jacea subsp.
decipiens, Citrullus aff. colocynthis, Eleusine tristachya,
Geranium sanguineum, Lampranthus brownii, Oenothera
lindheimeri, Paspalum notatum, Vitis aff. labrusca and 3 were
present in the past but have probably desappeared from the
island: Camelina sativa subsp. microcarpa, Malcolmia mar-
itima, Malcolmia triloba. The presence of Cuscuta suaveolens,
Pelargonium graveolens, Ranunculus aquatilis, Sedum
litoreum and Vicia narbonensis is once and for all confirmed.
New localities are given on one hand for 32 taxa considered
as “very rare” (RR) out of which 7 (Brassica rapa, Luzula syl-
vatica subsp. sieberi, Orchis mascula, Petroselinum crispum,
Seseli djianeae, Trifolium phleoides subsp. audigieri and
Veronica beccabunga) become “rare” (R). On the other hand
21 taxa considered to be “rare” (R) out of which 9 (Arum
cylindraceum, Crassula vaillantii, Elymus caninus, Moenchia
erecta subsp. erecta, Lathyrus annuus, Physospermum cor-
nubiense, Scrophularia nodosa, Solanum villosum subsp. vil-
losum and Vicia laeta) change their status from “rare” to “not
common” (PF) or “localised” (LOC). Finally, the datas pub-
lished for the 11 remaining taxa (considered “localised” (LOC)
or “not common” (PF) taxa) constitute a considerable increase
Résumé
JEANMONOD, D. & A. SCHLÜSSEL (éd.) (2012). Notes et contributions
à la flore de Corse, XXIV. Candollea 67: 293-321. En français, résumés fran-
çais et anglais.
Les «notes» traitent de 87 taxons intéressants dont 14 nouveaux
pour la flore sauvage de l’île. Soit 3 taxons indigènes: Milium
montianum, Rorippa palustris, Scleranthus annuus subsp. ver-
ticillatus et 11 néophytes: Centaurea jacea subsp. decipiens,
Citrullus aff. colocynthis, Eleusine tristachya, Geranium
sanguineum, Lampranthus brownii, Oenothera lindheimeri,
Paspalum notatum et Vitis aff. labrusca ainsi que Camelina
sativa subsp. microcarpa, Malcolmia maritima, Malcolmia
triloba autrefois présents, mais aujourd’hui très probablement
disparus. Par ailleurs, la présence actuelle dans l’île de Cuscuta
suaveolens, Pelargonium graveolens, Ranunculus aquatilis,
Sedum litoreum et Vicia narbonensis est aujourd’hui confirmée.
De nouvelles stations sont données d’une part pour 32 taxons
tenus pour «très rares» (RR) dont 7 (Brassica rapa, Luzula
sylvatica subsp. sieberi, Orchis mascula, Petroselinum
crispum, Seseli djianeae, Trifolium phleoides subsp. audigieri
et Veronica beccabunga) passent au statut «rare» (R); d’autre
part pour 21 taxons «rares» (R) dont 9 (Arum cylindraceum,
Crassula vaillantii, Elymus caninus, Moenchia erecta subsp.
erecta, Lathyrus annuus, Physospermum cornubiense, Scro-
phularia nodosa, Solanum villosum subsp. villosum et Vicia
laeta) qui passent au statut «peu fréquent» (PF) ou «localisé»
(LOC). Les autres mentions étendent l’aire connue de 11 taxons
«localisés» (LOC) ou «peu fréquents» (PF), avec souvent de
nouveaux secteurs signalés. Sur l’ensemble des taxons, 14 font

294 – Candollea 67, 2012
of our knowledge about their distribution. The new sites cor-
respond often to a new sector for the presence of a given
taxon. 14 of the whole lot of 88 taxa are part of the red
list and 26 are xenophytic species.A distribution map is also
provided for Crassula vaillantii, Platanthera algeriensis,
Physospermum cornubiense and Vicia laeta.
Keywords
Corsica – Floristics – Chorology
partie de la Liste Rouge et 26 concernent des xénophytes,
souvent en expansion. Une synthèse cartographique est
également donnée pour Crassula vaillantii, Platanthera
algeriensis, Physospermum cornubiense et Vicia laeta.
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