WebThe morphology of the cryptogeal germination sequence of Araucaria bidwillii (bunya pine) was studied. Individual seeds were 5-6 cm in length and 2.5-3.5 cm in diameter and had … WebThe morphology of the cryptogeal germination sequence of Araucaria bidwillii (bunya pine) was studied, and it appears that the carbohydrate reserve of the tuber allows seedlings to exist for several years under the low light levels of the forest floor, until a break in the canopy allows for rapid growth. The morphology of the cryptogeal germination sequence of …

Seedling morphology of three sympatric savanna species

WebSeedling morphology of three sympatric savanna species of Byrsonima: First evidence of cryptogeal germination in Malpighiaceae and an overlooked seedling type in eudicots Author: Barbosa, Cylles Zara dos Reis, Mendonça, Maria Silvia de, Rodrigues, Rodrigo Schütz Source: Flora 2014 v.209 no.8 pp. 401-407 ISSN: 0367-2530 Subject: check payment icon

What is Bunya pine timber used for? – KnowledgeBurrow.com

WebOct 1, 1996 · Both B. coccolobifolia and B. verbascifolia have cryptogeal germination, which involves characters that presumably protect the plumule from the recurrent fires they are subjected in savannas (e.g., plumule burying, cotyledonary node below the soil surface, and fusion of cotyledonary petioles). This is the first report of cryptogeal germination ... WebThe hierarchical division of primary seed dormancy into many distinct categories highlights its great diversity and complexity at the whole-seed level, which can be expressed most … WebMay 6, 2010 · In contrast to most of the species of the genus Araucaria, which have typical epigeal germination, A. angustifolia, as well as two other species of the same genus ( A. araucana and A. bidwillii ), exhibits cryptogeal germination, a typical germination pattern of large-seeded species in which the plumule is carried below the soil surface before … check payment format