Scientific Papers Series B Horticulture

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Scientific Papers. Series B, Horticulture. Vol. LVII, 2013Print ISSN 2285-5653, CD-ROM ISSN 2285-5661, Online ISSN 2286-1580, ISSN-L 2285-5653SPONTANEOUS SPECIES WITH ORNAMENTAL POTENTIAL:ASTER OLEIFOLIUS (LAM.) WAGENITZ (I) - MORPHOLOGY,ECOLOGY, CHOROLOGYMihaela Ioana GEORGESCU, Ioana Marcela PDURE, Florin TOMA, Monica BADEA,Sorina PETRAAbstractUniversity of Agronomic Sciences and Veterinary Medicine of Bucharest, 59 Mrti Blvd.,District 1, 011464, Bucharest, RomaniaCorresponding author email: mihaelaigeorgescu@yahoo.comMorphological characters and environmental factors requirements for Aster oleifolius (Lam.) Wagenitz [syn. A. villosus(L.) Sch.Bip; Linosyris villosa (L.)DC.] (Asteraceae) are presented as arguments to introduce this species among theornamental plants. A chorology map, based on the original or collected data from different herbaria from Romania andreferences, gives the country spread of this species.Key words: Aster oleifolius, Asteraceae, morphology, ecology, chorology.INTRODUCTIONAster oleifolius (Lam.) Wagenitz [syn. A.villosus (L.) Sch.-Bip., non Thunb.; Galatellavillosa (L.) Rchb.f.; Linosyris villosa (L.) DC.;A. cinereus Korsh.; Chrysocoma villosa L.;Crinitaria villosa (L.) Grossh.; Conyzaoleifolia Lam.] from Asteraceae is a perennialherb, 13-35 cm, stem is ascending to erect,densely hairy, leaves alternate, simple, lanceolateto oblanceolate, 15-40cm/10mm; soonleafless and glabrous below, with oblanceolate,greish-white-tomentose leaves above. Capitulashortly pedunculate, narrowly infundibuliform,in dense corymbus. Involucral bracts is severalrows, subacute to subobtuse, long-ciliate, theouter tomentose, the inner somewhat lanate atthe apex; ligules absent; papus-hairs inequal(Merxmuller and Schreiber, 1976). A. oleifoliusis a xeric steppe species on calcareous soils (inthe nemoral areas and in the forest-steppe onlyon sunny steep clines) with continental Eurasiandistribution (Badarau, 2006).Some species of Aster L. are cultivated andsold in the horticultural trade. Some of thesespecies are widely distributed and have beenknown in cultivation for a long time. Due to thegeneral aspect of plant and the greish-white-tomentoseleaves above, A. oleifolius may be usedas ornamental plant with a longer floweringperiod between July-September, sometimes till327October (Figure 1). A. oleifolius has an excellentpotential as ornamental plant in gardens.Figure 1. The capitula and leaf morphology in Asteroleifolius (orig.)The species A. oleifolius was described byLinnaeus with syn. Chrysocoma villosa L. inLinnean Herbarium [S-LINN], in Sweden(http://linnaeus.nrm.se/botany/fbo/c/chrys/chryvil.html.en) (Figure 2).Figure 2. Chrysocoma villosa L. in Linnean Herbarium[Microfiche number: IDC 337.19]
MATERIALS AND METHODSThe chorology map and details of distributionof Aster oleifolius are based on collections fromHerbaria: BCHM, BRHM, BUAG, BVHU, CL,I, IASI, PLHM, SIB, SVHU (according codesto P.K. Holmgren from Index Herbariorum).The chorological map of A. oleifolius is basedon the cited sources above plus new recordsobtained during research, or different databases/ scientific publications where this species wasreferred. The chorological map of A. oleifoliusincluded in this work was made by taking inaccount the principles of the GEOCOD System(Oltean and Stefanut 2002), which ensures anexact localization of villages, communes andtowns where this species was found. The mainobjective of the present study is to documentthe geographic distribution of the A. oleifoliusspecies in Romania using Universal TransverseMercator (UTM) system. The chorological redpoints on the distribution map are representedby data from cited Herbaria and formercitations from literature, and original data fromthe field (Figure 7). The material used formorphological descriptions was collected fromAlah Bair Hill, Constanta County. The specieswas naturalized in “I. Todor” Botanical Garden,on Dobrodjan Colline in USAMV Bucharest(Figure 3).RESULTS AND DISCUSSIONSAster oleifolius is a calcareous species and thecoenotaxonomic framing of this newlyproposed vegetal subassociation is following:Cl. Puccinellio-Salicornietea Topa 1939, Ord.Puccinellietalia Soo 1940, Al. Puccinellionlimosae (Klika 1937) Wendelbg, 1943, 1950,As. Staticeto-Artemisietum santonicae Topa1939 and subass. asteretosum oleifolii subass.nova (Stefan et al., 2009) or As. Staticeto-Artemisietum monogynae (santonicum) Topa1939 (Lupascu et al, 2005)The species was collected from Alah Bair andtransplanted in “I. Todor” Botanical Garden foracclimatization and naturalization regarding themorphological and anatomical studies,cultivation aspects and interest forphytodiversity preservation (Figure 3).Figure 3. A. oleifolius on Dobrodjan Colline in “I.Todor” Botanical Garden, Bucharest (orig.)Aster oleifolius is xeric species with a raredistribution in Romania. The image presentedbellow (Figure 4) is a comparison between A.linosyris (left) and A. oleifolius (right).Though congeneric and sharing the samecharacter-the lack of the ligulae-the two speciesare not immediate and not even closely relatedin the context of the genus Aster. Thedifferences between the two, especially inconcerning the structure of the capitula(Badarau, 2006), leaf nervation and the colourof plants.Figure 4. Two species of Aster in Alba County (photoBadarau)The species is well-represented in Fantanita-Murfatlar, Basarabi (Constanta County). It ispreserved indirectly due to another rare speciesof Romania, like Nepeta parviflora, Paeoniaperegrina, P. tenuifolia, Adonis vernalis,Helianthemum salicifolium, Trigonellagladiata, Stipa lessingiana, Crocus pallasii,Euphorbia dobrogensis, Linum borzeanum,Buffonia tenuifolia, Aster oleifolius, Scutellariaorientalis (Figures 5 and 6).328
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SCIENTIFIC PAPERSSERIES B. HORTICUL
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SCIENTIFIC COMMITTEE Bekir Erol AK
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Fructification - Florin Constantin
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Phenological Studies on Some Variet
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Scientific Papers. Series B, Hortic
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Table 2. The organoleptic appreciat
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processes become even slower and th
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- usingselectedbacteriafromm Leucon
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To organoleptic analysis of the win
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works were pickling the cucumbers i
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days after removal of weeds by burn
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it appears that the culture has gro
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Maintainance of the genetic structu
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Table 3. Interaction variety of dwa
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Experimental scheme is situated in
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improvement especially laboratory s
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Table 1 shows the type 2x3x2 trifac
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Neamtu G., Gheorghe Campeanu, Carme
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Experience consisted of the followi
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Table 7. Total production on plantV
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vineyard, several methods were used
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Table 4. Structure and number and r
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gets serious role through the ferme
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Table 3. Element content of the ber
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Figure 4. The length of internodes
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The process of fruit forming was de
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Compomist F1 hybrid reaches value o
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Figure 2. Experimental results repr
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and total number of tubers per plan
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and quality of organic potatoes for
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Petri dishes, the pathogenic fungi
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Variant 4R 2 11.0 4.0 15.0 7.0 22.0
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Analyzing the dynamics of the total
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Table 2. Indicative data on volumes
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Table 3. The Influence of the level
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Table 8. The Influence of irrigatio
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Figure 1. The aspect of apples from
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Conclusions on changes in chemicalc
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RESULTS AND DISCUSSIONSRaspberry is
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CONCLUSIONSAs a result of scientifi
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observations were made on phenologi
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Figure 1. Flowering period and blac
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content, A-acidity content) to the
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sugar accumulated in grapes and 1,0
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Figure 2. DryerFigure 3. Programmer
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Appearance of the apricots after 5
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where: P F represent the coordinate
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Table 2. The production obtained at
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As shown in figures 5 and 6 the vit
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At two weeks from planting it was a
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If we take into account the both fa
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F1 - + infectedF2 - + infectedF3 +
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HORTICULTURALBIODIVERSITY ANDGENETI
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RESULTS AND DISCUSSIONSFruit charac
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The chorology maps of Artemisia alb
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Figure 5. Chorology of Artemisia le
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Molecular differentiation showed a
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The characterization of the grapevi
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Figure 4. Amino acid profile of the
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Table 4. The significance of differ
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The studied phenophases (table 1),
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REFERENCESCapusan Janina, 2013. Rez
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Neoaliturus fenestratus Herrich-Sch
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occurrence in western part of Roman
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Pop 3 = Population 3 obtained by cr
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well adapted in our country, and th
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Variations in acidity of the variet
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grape. Analele Universitatii din Cr
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Flow cytometry has proved to be an
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cell nuclei, using chromosome count
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Figure 1. Prekos F1Figure 4. Prekos
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Interpretation of the results conce
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Photo 1- Redhaven (Control)The Roma
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Dry matter (determinate refractomet
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was evaluated by using a large-size
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During the growing season have been
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Likewise, vitamin C content of ‘G
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Figure 2. Air temperature (°C) in
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REFERENCESAnconelli S., Antolini G.
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Taking into the account these and t
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postharvest decays in fruits and ve
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manure semifermentated. In vegetati
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Figure 1. Prima Cl. 1022 varietyThe
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temperature required for a differen
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MATERIALS AND METHODSTo accomplish
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climate (IH4), becomes for this yea
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quantities of sugar accumulated in
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ibosomal to investigate 13 species
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Biogeography of Genus MangiferaTwo
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productionand uses. Center for trop
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analysis of variance to express the
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highlighted by a correlation coeffi
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without heat and in open field. Cro
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ut the fruit had a reduced number o
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Genetic autochthonous heritage wasi
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Table 1. The main characteristics o
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Data were subjected to statistical
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Also, the dry biomass and root leng
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“Clapp’s Favorite” in 2011 wh
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2012 the order was “Conference”
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microspore to mature pollen, determ
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microspores at certain date. Micros
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viin utilizate ca genitori potentia
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The objective of this paper, is to
Page 277 and 278: Table 1. Relationship between germi
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Page 282 and 283: Figure 2. Tassels lengthIn case of
Page 284: ORNAMENTAL PLANTS,DESIGN ANDLANDSCA
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Page 293 and 294: Results from table 8 shows that Mar
Page 298 and 299: Pinus sylvestris ‘Gold Coin’, R
Page 302 and 303: Figure 4. Excelsa (H 18/1)Descripti
Page 306 and 307: Figure 1. Plants in cellular trays
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Page 311 and 312: observations made on the plants of
Page 313 and 314: The values of pH diminished in all
Page 315 and 316: Figure 5. Content of total soluble
Page 317 and 318: Figure 1. Plan of Bran domain (Ion
Page 319 and 320: Carol the second, her brother, on h
Page 321 and 322: Figure 14. Tea house in the natural
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Page 331 and 332: Merce, 2011; Zamfirescu, 2010) (IAS
Page 336 and 337: experiment because it shows and ill
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Page 341 and 342: solution known as AKN. Content: pot
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Page 348 and 349: MotivationsOfferprospectingCustomer
Page 350: conclude the presented case, with k
Page 353 and 354: Also, comparative studies, concerni
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Page 361 and 362: Pyongyang, the hidden cityThe capit
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Page 367 and 368: Figure 4. Vegetation planRegarding
Page 369 and 370: Figure 9. BenchesVasesThere are 4 k
Page 371 and 372: REFERENCESPanoiu A., 2011, Evolutia
Page 373 and 374: RESULTS AND DISCUSSIONSResults of t
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fact that root injuries is the majo
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We recommend that the species and c
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and parameters of quality. The phys
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AESTHETICALLEVEL OFAPPROACHLEVEL OF
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REFERENCESArchibugi F., 1997. The E
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Figure 1. Optimized version of comp
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CONCLUSIONSThe optimized version (F
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etween 182-212 g/l, the lowest valu
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CONCLUSIONSThis study showed that 2
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RESULTS AND DISCUSSIONSFor this pur
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according to quality class.The calc
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third party countries who wish to b
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Stakeholder comments concerned nota
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Figure 2. The „Eco-leaf” logo o
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identified to facilitate its tracea
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- Analysis reports;This document ma
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Table 1. Sampling procedures applic
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Table 2. Example of sampling proced
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should be 5 kg.” According to thi
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One of the first and simplest condi
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of RIN transcription factor in ethy
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oriented towards the centre of the
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Figure 5. Macroscopic view of the c
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Related to the process of the evolu
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efore it is printed using the main
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Imposition of the pot is done every
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Figure 8. Test of Strength Vetiver
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Table 3 defines LSD test for genoty
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