0000000000315605

AUTHOR

Albrecht Siegert

showing 2 related works from this author

Wuchsform und Organisation vonMonsonia nivea (Geraniaceae) unter besonderer Ber�cksichtigung der Blattstieldornen

1979

Monsonia nivea is a hemicryptophyte which shows spiny petioles after the loss of leaf blades. Anthocladial inflorescences and their supporting vegetative parts are spineless. Spines are formed only by vigorous rosettes. Similar spiny petioles can be found in all other genera of the tribeGeranieae.

Plant ecologybiologyInflorescenceBotanyMorphology (biology)Plant Sciencebiology.organism_classificationMonsonia niveaGeraniaceaeEcology Evolution Behavior and SystematicsPlant Systematics and Evolution
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Zur Bewertung der Blattdornen vonHalimodendron halodendron (Fabaceae)

1979

Halimodendron halodendron is a spiny shrub of north-western Asia. The spines are formed by the rachises of the paripinnate leaves. After abscission of pinnae the rigid rachises remain for several years. In culture these rachis spines do not develop fully.

musculoskeletal diseasesved/biologyved/biology.organism_classification_rank.speciesHalimodendronPlant ScienceFabaceaeBiologymusculoskeletal systembiology.organism_classificationShrubPlant ecologyAbscissionBotanyEcology Evolution Behavior and SystematicsPlant Systematics and Evolution
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