Closterium lunula Ehrenb. & Hemprich ex Ralfs
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Filed As
Closteriaceae
Closterium lunula Ehrenb. & Hemprich ex Ralfs -
Collector(s)
P. K. H. Dusén s.n., 26 Jul 1891
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Location
Cameroon. Cameruniæ in platea urbis Victoriæ.
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Identifiers
NY Barcode: 02013251
Occurrence ID: 20ae3f37-3fae-4e0d-a766-ea034e089742
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Exsiccatae
Exsiccatae Number: 1137
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Feedback
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Kingdom
Algae
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Division
Charophyta
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Class
Zygnematophyceae
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Order
Desmidiales
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Family
Closteriaceae
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All Determinations
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Region
Africa
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Country
Cameroon
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Locality
Cameruniæ in platea urbis Victoriæ
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Location Notes
Victoria, Cameruniæ in platea urbis Victoriæ
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Distribution
Wittrock et Nordstedt. Algæ exsiccatœ. 1137. Closterium Lunula Ehrenb. forma. Cellulæ sæpe paullum elongatæ (et paullulum cur- vatæ) diametro (6—) 7 — 9-plo longiores, medio ssepe cylindricæ, pyrenoidibus in una serie (ut mihi videtur). Long. 250—405 fi, crass. 37—50 fi. Cfr Ehrenb. Inf. t. V f. XV. 1 et B (sed apicibns sæpius ut in Ralfs Brit.Desm. t. 27 f. 1), et Cl. acuminatum Corda in Aim. d. Carlsbad 1835 t. V f. 59 (cellulis magis cnrvatis quam vulgo in liac forma) et Cl. aeerosum Ralfs Br. Desm. t. 27 fig. 2 f., et Wolle Fr. Wat. Alg. TJ. S. A. t. VI f 7 E. Cl. prœgrande (cujus specimina in Bab. Alg.^ Sachs. M:o 366 pyrenoides in una serie habent) apicibns minus attennatis et membrana glabra præcipue differt. For- tasse propria sit species. Cameruniæ in platea urbis Victorise 18 7 91 legit cl. P. Dusén. Deterra. 0. Nordstedt. Witlroch et Nordstedt. Alg re exsiccatce. 1137. Closterium Lunula Ehrenb. forma. Cellulse ssepe paullum elongatse (et paullulnm cnr- vatas) diametro (6—) 7 -9-plo longiores, medio ssepe cylindricse, pyrenoidibus in una serie (ut milii videtur). Long. 250—405 fi, crass. 37—50 fi. Cfr Ehrenb. Inf. t. V f. XV. 1 et 3 (sed apicibus ssopius ut in Ralfs Brit.Desm. t. 27 f. 1), et Cl. acuminatum Corda in Aim. d. Carlsbad 1835 t. V f. 59 (cellulis magis cnrvatis quam vulgo in hac forma) et Cl. aeerosum Ralfs Br. Desm. t. 27 fig. 2 f., et Wolle Fr. "Wat. Alg. U. S. A. t. YI f 7 E. Cl. prcegrande (cujus specimina in Rab. Alg. Sachs. N:o 366 pyrenoides in una serie habent) apicibus minus attennatis et membrana glabra prsecipue differt. Por- tasse propria sit species. Camernnise in platea urbis Yictorise 1827G91 legit cl. P. Dusén. Determ. 0. Nordstedt. 02013251
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Closterium lunula Ehrenb. & Hemprich ex Ralfs