Details for: 12E0100875, Rhododendron obtusum (Lindl.) Planch., 'Opocno'


Summary Data
Taxonomy:
Rhododendron obtusum (Lindl.) Planch.
Cultivar:
'Opocno'
Origin:
Origin – Czech Republic
Received by CRI:
2014
Improvement Status:
Advanced/improved cultivar
Life form:
Shrub
Growth class:
flowers: perennial vegetatively propagated
Is Core:
N
Form Received:
Field collection
Availability
The item(s) is/are currently not available; request when available, as shown:
Cutting: June 01 - July 31
curator must confirm the availability
  
Images (1 total. Click on image for more.)

Core Passport Data
Taxonomy:
Rhododendron obtusum (Lindl.) Planch.
Cultivar:
'Opocno'
Origin:
Origin – Czech Republic
Received by CRI:
2014
Improvement Status:
Advanced/improved cultivar
Life form:
Shrub
Growth class:
flowers: perennial vegetatively propagated
Is Core:
N
Form Received:
Field collection
Source History
Accession Group(s)
Group name: Pěnišník, růže sadové
Note: Rhododendron, Rosa
To search for accessions in this group, click the following link. Pěnišník, růže sadové

Accession Names and Identifiers
'Opocno'
Type: Cultivar name

Opočno
Type: National name

67-98-3
Type: Other or unclassified name

Rhododendron obtusum
Type: Full taxon

Narrative
Curator: Lenka Kašparová, The Silva Tarouca Research Institute for Landscape and Ornamental Gardening (CZE079) Lenka.Kasparova@vukoz.cz
Rhododendron obtusum (Lindl.) Planch.
Genus:
Rhododendron
Subgenus:
Azaleastrum
Section:
Tsutsusi
Family:
Ericaceae
Subfamily:
Ericoideae
Tribe:
Rhodoreae
Nomen number:

31485
Place of publication:

Fl. Serres Jard. Eur. 9:80. 1854
Verified:
April 15, 1996 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Azalea obtusa Lindl.

Autonym(s)
Rhododendron obtusum (Lindl.) Planch. f. obtusum
Rhododendron obtusum (Lindl.) Planch. var. obtusum

Heterotypic Synonym(s)
Azalea amoena Lindl. & Paxton
Rhododendron austrokiusianum Hatus.
Rhododendron obtusum (Lindl.) Planch. f. amoenum (Lindl.) E. H. Wilson
Rhododendron sataense Nakai

Common names
LANGUAGENAMEALTERNATE NAMENOTESEQCITATION
Japanese Rōmaji kirishima-tsutsuji 2 Ohwi, J. 1965. Flora of Japan (Engl. ed.).
Japanese Rōmaji kurume-tsutsuji 2 Ohwi, J. 1965. Flora of Japan (Engl. ed.).
Annotations
  • Re-Identification: 14 Mar 2018, from Rhododendron kiusianum Makino to Rhododendron obtusum (Lindl.) Planch.
  • Re-Identification: 14 Mar 2018, from Rhododendron kiusianum Makino to Rhododendron obtusum (Lindl.) Planch.
Other Links
Actions
  • Curator Change: Previous: Jiřina RŮŽIČKOVÁ, Current: Lenka Kašparová. 13 Dec 2017.
  • Enter ECN Into System: . 17 Oct 2014.
Pathogens
Vouchers
Citations
Pedigree
Pollination type:
(4) Crossing
Description:
Kermesinum × Blanice
Intellectual Property Rights
MLS. (Multi-Lateral System FAO item.)
MLS.
FAO Standard Material Transfer Agreement.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueStudyInventoryAvailability
MORPHOLOGY001 Plant - persistence of leaves001 Plant - persistence of leaves2 - semi-deciduous2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY010 Young leaf - pubescence on the upper sideYoung leaves are observed as soon as they have reached full size3 - sparse hairs2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY011 Young leaf - pubescence on the lower sideYoung leaves are observed as soon as they have reached full size0 - hairless2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY012 Mature leaf - blade shapeFig. 2 / Matured leaves are observed at the time of end of growth3 - elliptic2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY013 Mature leaf - blade lengthMatured leaves are observed at the time of end of growth3 - short 2,1- 4 (cm)2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY023 Inflorescence - attitude on the shootFig. 31 - terminal2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY024 Inflorescence - number of flowers024 Inflorescence - number of flowers3 - low 3 - 52015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY028 Flower - funnel-shapedFig. 62 - widely funnel-shaped2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY035 Flower - number of corolla lobes035 Flower - number of corolla lobes3 - low 52015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY036 Flower - type of the flowerFig. 81 - single2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY037 Flower - corolla undulation of margins037 Flower - corolla undulation of margins3 - weak2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY038 Flower - colour of corolla edges in comparison with flower colour038 Flower - colour of corolla edges in comparison with flower colour5 - the same2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY045 Flower - yellow orange colour on inner side045 Flower - yellow orange colour on inner side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY046 Flower - orange colour on inner side046 Flower - orange colour on inner side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY048 Flower - orange red colour on inner side048 Flower - orange red colour on inner side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY049 Flower - red colour on inner side (light to medium deep tones)049 Flower - red colour on inner side (light to medium deep tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY050 Flower - red colour on inner side (medium deep tones)050 Flower - red colour on inner side (medium deep tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY057 Flower - violet colour on inner side057 Flower - violet colour on inner side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY058 Flower - violet blue colour on inner side 058 Flower - violet blue colour on inner side 0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY060 Flower - blue colour on inner side060 Flower - blue colour on inner side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY063 Flower - deepness of colour on inner side063 Flower - deepness of colour on inner side7 - deep R.H.S. - A2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY064 Flower - supplemental colour on inner side064 Flower - supplemental colour on inner side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY070 Flower - orange colour on outer side070 Flower - orange colour on outer side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY072 Flower - orange red colour on outer side072 Flower - orange red colour on outer side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY073 Flower - red colour on outer side (light to medium deep tones)073 Flower - red colour on outer side (light to medium deep tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY074 Flower - red colour on outer side (medium deep tones)074 Flower - red colour on outer side (medium deep tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY075 Flower - red colour on outer side (deep tones)075 Flower - red colour on outer side (deep tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY082 Flower - violet blue colour on outer side 082 Flower - violet blue colour on outer side 0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY084 Flower - blue color on outer side084 Flower - blue color on outer side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY087 Flower - deepness of colour on outer side087 Flower - deepness of colour on outer side7 - deep R.H.S. - A2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY088 Flower - supplemental colour on outer side088 Flower - supplemental colour on outer side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY089 Flower - arrangement of supplemental colour on outer side089 Flower - arrangement of supplemental colour on outer side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY099 The ratio pistil : stamens length099 The ratio pistil : stamens length5 - equal2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY100 Pistil - stigma colour100 Pistil - stigma colour6 - brown2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY101 Pistil - uniformity of style colour101 Pistil - uniformity of style colour1 - unified2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY102 Pistil - unifed colour of style102 Pistil - unifed colour of style1 - white2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY103 Pistil - double colour of style103 Pistil - double colour of style0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY109 Flower - time of beginning of floweringComparative varieties: 2. ‘Bouzov’, 3. ‘Alena’, 4. ‘Motýl’, 5. ‘Catawbiense Grandiflorum’, 7 ‘James Burchett’. Specific values (time period) valid for central Bohemian mesophyticum (Průhonice).5 - medium 16.5.-30.6.2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY111 Flower - fragrance111 Flower - fragrance0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY051 Flower - red colour on inner side (deep tones)051 Flower - red colour on inner side (deep tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY052 Flower - red purple colour on inner side (light tones)052 Flower - red purple colour on inner side (light tones)7 - deep / strong / moderate / light purplish pink R.H.S. 682015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY055 Flower - purple colour on inner side055 Flower - purple colour on inner side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY056 Flower - purple violet colour on inner side056 Flower - purple violet colour on inner side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY065 Flower - arrangement of supplemental colour on inner side065 Flower - arrangement of supplemental colour on inner side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY066 Flower - white colour on outer side066 Flower - white colour on outer side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY067 Flower - yellow colour on outer side (light tones)067 Flower - yellow colour on outer side (light tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY068 Flower - yellow colour on outer side (deep tones)068 Flower - yellow colour on outer side (deep tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY069 Flower - yellow orange colour on outer side069 Flower - yellow orange colour on outer side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY076 Flower - red purple colour on outer side (light tones)076 Flower - red purple colour on outer side (light tones)7 - deep / strong / moderate / light purplish pink R.H.S. 682015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY078 Flower - red purple colour on outer side (deep tones)078 Flower - red purple colour on outer side (deep tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY079 Flower - purple colour on outer side079 Flower - purple colour on outer side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY080 Flower - purple violet colour on outer side080 Flower - purple violet colour on outer side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY081 Flower - violet colour on outer side081 Flower - violet colour on outer side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY090 Flower - presence of design090 Flower - presence of design1 - present2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY092 Flower - distinctness of design092 Flower - distinctness of design5 - intermediate2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY094 Flower - type of design Fig. 102 - linear2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY105 Stamens - colour of ripe anthers105 Stamens - colour of ripe anthers8 - light brown2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY106 Stamens - colour of filaments106 Stamens - colour of filaments2 - different in lower and upper parts2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY107 Stamens - colour of filaments unified107 Stamens - colour of filaments unified0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY108 Stamens - double colour of filaments108 Stamens - double colour of filaments2 - white, up pink2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY004 Plant - heightIn 10 years of age3 - low 30- 50 (cm)2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY014 Mature leaf - blade widthMatured leaves are observed at the time of end of growth4 - narrow to medium 1,6- 2,5 (cm)2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY015 Mature leaf - petiole lengthMatured leaves are observed at the time of end of growth3 - short 0,5- 1,4 (cm)2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY019 Mature leaf - colour of upper sideMatured leaves are observed at the time of end of growth4 - dark green2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY021 Mature leaf - colour of lower sideMatured leaves are observed at the time of end of growth3 - medium green2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY029 Flower - campanulate shapeFig. 70 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY030 Flower - diameterMaximal value at open flower4 - small to intermediate 3,1 - 4 (cm)2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY031 Flower - length of peduncle031 Flower - length of peduncle3 - short 0,5 - 1,5 (cm)2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY032 Flower - presence of calyx032 Flower - presence of calyx1 - present2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY033 Flower - length of the longest sepal033 Flower - length of the longest sepal5 - medium 2 - 4 (mm)2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY041 Flower - inner colour of base in comparison with flower colour041 Flower - inner colour of base in comparison with flower colour5 - the same2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY042 Flower - white colour on inner side042 Flower - white colour on inner side0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY043 Flower - yellow colour on inner side (light tones)043 Flower - yellow colour on inner side (light tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY044 Flower - yellow colour on inner side (deep tones)044 Flower - yellow colour on inner side (deep tones)0 - absent2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season
MORPHOLOGY097 Flower - colour of design (dark colours)Type variety ‘Humboldt’. Colour observation 1 – 2 days after full bloom of the flower.1 - red2015 Research Institute of Ornamental Gardening Pruhonice_Rhododendron Out of Season