Geobotanical relationship of Draba chionophila (Brassicaceae) rosettes and miniature frost-sorted stripes in the high equatorial Andes

Flora

Volumn 197, Issue 1, 2002, Pages 24-36

  Pérez, Francisco L ^a  

^a UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

Andes; Draba chionophila; Frost activity; Geobotany; Paramo; Venezuela

Indexed keywords

ELEVATION; FROST; SPATIAL DISTRIBUTION; VASCULAR PLANT;

ANDES; VENEZUELA;

BRASSICACEAE; CHIONOPHILA; DRABA; DRABA CHIONOPHILA; TRACHEOPHYTA;

EID: 0036159493     PISSN: 03672530     EISSN: None     Source Type: Journal    
DOI: 10.1078/0367-2530-00009     Document Type: Article

References (69)

1. Estudio integral de las cuencas de los ríos Chama y Capazón
2. Freezing tolerance in Draba chionophila, a 'miniature' caulescent rosette species
3. Loss-on-ignition as an estimate of organic matter and organic carbon in noncalcareous soils
4. Bulk density
5. New plants from Venezuela
6. Paramo vegetation and its life forms
7. Some ecological features of the subterranean organs of alpine plants
8. Ecology of South American páramos with emphasis on the fauna of the Venezuelan páramos
9. Beobachtungen zum subnivalen Formenschatz am Kilimandjaro
10. Streifenböden auf Kalk und Dolomit und ihre Vegetation in den Ostalpen
11. Soil frost studies at a high country station. II
12. Vergleichende Betrachtungen zur Solifluktion in verschiedenen Breitenlagen
13. Zur Mechanik von Frostmusterungsprozessen in Bolivien und Ecuador
14. Observations on the periglacial morphology of Mts. Kenya and Kilimanjaro, east Africa
15. Observations on soil frost phenomena in the Peruvian Andes
16. Tropical-alpine life-forms of vascular plants
17. Features of Afro-alpine plant ecology
18. Plant colonization of actively sorted stone stripes in the Subantarctic
19. The morphology of some periglacial features on South Georgia and their relationship to local environment
20. Zur morphologischen Bedeutung des Kammeises in der subnivalen Zone randtropischer semihumider Hochgebirge
21. Influence of frost heaving on soil chemistry and on the distribution of plant growth forms
22. Influences of frost-heaving on vegetation and nutrient regime of polygon-patterned ground
23. Phénomènes cryonivaux dans les Andes de Santiago (Chili)
24. Páramos: A Checklist of Plant Diversity, Geographical Distribution, and Botanical Literature
25. Soil moisture and texture controls of selected parameters of needle ice growth
26. El páramo desertico en el altiandino de Venezuela
27. Las formaciones vegetales de los páramos de Venezuela
28. Diversidad ambiental y variación de la vegetación en los páramos de los Andes venezolanos
29. Physical factors controlling the formation of patterned ground on Haleakala, Maui
30. Striated soil in an Andean paramo of Venezuela: Its origin and orientation
31. Downslope stone transport by needle ice in a high Andean area (Venezuela)
32. Soil moisture and the upper altitudinal limit of giant paramo rosettes
33. Needle ice activity and the distribution of stem-rosette species in a Venezuelan paramo
34. Some effects of giant Andean stem-rosettes on ground microclimate, and their ecological significance
35. Miniature sorted stripes in the Páramo de Piedras Blancas (Venezuelan Andes)
36. Vagant cryptogams in a paramo of the high Venezuelan Andes
37. Geobotanical influence of talus movement on the distribution of caulescent Andean rosettes
38. Cryptogamic soil buds in the equatorial Andes of Venezuela
39. Microbiotic crusts in the high Equatorial Andes, and their influence on paramo soils
40. Páramo andino: Ecología de los líquenes errantes
41. Matrix granulometry of catastrophic debris flows (December 1999) in central coastal Venezuela
42. Microenvironment and the distribution of two species of Draba (Brassicaceae) in a Venezuelan paramo
43. Morphological and physiological radiation in páramo Draba
44. The growth form composition of plant communities in the Ecuadorian páramos
45. The relation of the vascular flora to some factors of site in the Mesters Vig district, Northeast Greenland
46. Observations on the relation of vegetation to mass-wasting processes in the Mesters Vig district, Northeast Greenland
47. Population dynamics and flowering in a Hawaiian alpine rosette plant, Argyroxiphium sandwicense
48. Disaster in Venezuela. The floods and landslides of December 1999
49. Glaciation and periglacial morphology in the northwestern Venezuelan Andes
50. Cruciferae - Draba et Erophila
51. Zur ökologie der andinen paramoregion
52. Root behavior as affected by soil structure and strength
53. Strukturböden, solifluktion und frostklimate der Erde
54. Structure soils, solifluction, and frost climates of the Earth
55. Etude micromorphologique et dynamique comparative de sols stries et autres petites formes fluantes superficielles en milieu Arctique, Alpin et Andin