Foliar Permeability Among Twenty Species of the Bromeliaceae (Record no. 53763)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01929nam a2200181Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625162434.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-19640 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | Foliar Permeability Among Twenty Species of the Bromeliaceae |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Bulletin of the Torrey Botanical Club, 97(5), p.269-279, 1970 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The foliar uptake of calcium-45, zinc-65 and water through the leaf blade surfaces of diverse species of the Bromeliaceae was investigated using excised leaf discs or whole leaf blades. Zinc uptake ranged 50-fold among these surfaces; it was highest among four xeric tillandsias and relatively low in 16 bromelioid, pitcairnioid and mesic tillandsioid species. Relative rates of calcium uptake among 6 species paralleled the zinc data. Foliar absorption of water by partially desiccated leaf blades was slight or non- existent except in the four xerie tillandsias which exhibited high cation uptake. Species which have the greatest proportion of their leaf surfaces occupied by trichome stalks comprised of densely cytoplasmic cells showed the highest water, calcium and zinc uptake. Although all trichomes studied possess stalks ef living cells which lead into the mesophyll, the presence of these stalks is not always associated with high water, calcium and zinc permeability. This study supports theories that an enhanced foliar absorptive capacity exists in xeric tillandsioids and that this capacity may be facilitated by a dense layer of specialized, absorbing trichomes. The implications of foliar permeability to the origin and evolution of the Bromeliaceae and its subfamilies are discussed. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Benzing, D. H. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Burt, K. M. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1ZyzAM2s6gk6Jsks9pAvxXWEw2l5hknhx/view?usp=drivesdk">https://drive.google.com/file/d/1ZyzAM2s6gk6Jsks9pAvxXWEw2l5hknhx/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-19640 | 25.06.2025 | 25.06.2025 | Documentos solicitados |