World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. (Boraginaceae) with new first record of the species Symphytum tuberosum L.2069 historically used to treat a wide variety of ailments ranging from bronchial problems, sprains, broken bones, arthritis, acne and skin conditions (Gomes et al. c + 330 pp., Conservatoire et Jardin Botaniques, Genève 1984. 2), Gymnospermae, Dicotyledones (Acanthaceae – Cneoraceae). A critical inventory of vascular plants of the circum-mediterranean countries. Internet Archive, Lending Library Reference page. xxix + 370 pp., Cambridge University Press, Cambridge (UK), ISBN 9-X. Symphytum popovii Dobrocz., Ukrayins'k.Edinburgh 29: 157-180.Taxonavigation Taxonavigation: Boraginales (1985) The Greek species of Symphytum (Boraginaceae). (2010) New flora of the British Isles, 3th ed.: XXXII + 1232 p. Zprávy československé botanické společnosti 13: 145-161. Cambridge University Press, Cambridge: XXVIII + 595 p. (2009) Flora of Great Britain and Ireland. (1990) Phylogenetic relationships in the genus Symphytum L. Jardin botanique national de Belgique, Meise: CXXXIX + 1195 p. & Vannerom H.) (2012) Nouvelle Flore de la Belgique, du Grand-Duché de Luxembourg, du Nord de la France et des Régions voisines (Ptéridophytes et Spermatophytes). Delvosalle L., Toussaint B., Geerinck D., Hoste I., Van Rossum F., Cornier B., Schumacker R., Vanderpoorten A. Nepůvodní a pěstované druhy (The genus Symphytum L. (1961) Studies in the cultivated Boraginaceae. (Boraginaceae) with special emphasis on Turkish species. Cambridge University Press, Cambridge: 138-141. Suitable pH: acid, neutral and basic (alkaline) soils. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and can grow in heavy clay soil. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees. Chromosome numbers and classification of ten European species. Overview Perennial growing to 0.6 m by 0.6 m at a fast rate It is in flower from May to June. (1978) Cytotaxonomic studies on the genus Symphytum, 8. (1984) Notes on Symphytum (Boraginaceae) in North America. (1913) A revision of the genus Symphytum. caucasicumįlowering calyx divided more than half way to base, usually 2/3 to ¾. Corolla often blue = 4Ĥ Flowering calyx divided less than half way to base, usually 1/3 to ¼ (less obvious in fruiting calyx!). Stem unwinged to shortly winged, wings usually not decurrent for more than one internode. Nutlets minutely tuberculate to nearly smooth, dull to slightly shiny. Corolla variable in colour but never blue (native) = S. Stem distinctly winged, wings decurrent for more than one internode. Largest flowering stems branched, prickly = S. Flowering stem unbranched, hirsute but not prickly = Symphytum grandiflorumĬorolla when open blue or pink below and white above, sometimes flushed with red below (reddish in bud). This species, as well as Symphytum x uplandicum are only rarely considered invasive by some gardeners. Plant not stoloniferous, with vertical rootstock = 3Ģ Corolla pale yellow when open (reddish in bud). is the common Comfrey most often grown in gardens and used in herbal medicine, along with Russian Comfrey ( Symphytum x uplandicum ), a sterile hybrid of S. The account for the British Isles (Stace 2010) is particularly helpful and includes several supplementary (notho-) taxa.ġ Plant with creeping rootstock, often stoloniferous, decumbent or procumbent = 2 In addition to the species and hybrids treated in this account several others have been recorded in the wild in neighbouring territories. Several species are cultivated as ornamentals (e.g. is a common native species (Lambinon & Verloove 2012). Its center of diversity lies in Turkey where 18 species are native (Hacıoğlu & Erik 2013). 35-40 species, native to Europe, the Mediterranean area and the Caucasus.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |