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Perrum
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Grape characteristics |
Name |
Perrum |
Type of grape variety |
White |
Description |
SOURCE: Catálogo das Castas da Região Demarcada do Algarve. |
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Ampelographic Characteristics
Fonte: Catálogo das Castas, IVV.
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Young Branch End |
open and flat, null pigmentation, webbed. |
Young leaf |
green L1 to L5 with shiny brown spots, green L6. Underside of L4 is webbed. |
Flower |
androgynous. |
Shoots |
green internodes and nodes, null anthocyanin pigmentation on the shoots, semi-erect to horizontal growth. |
Tendrils |
intermittent regular distribution, 02 formula, very long. |
Adult leaf |
very long, pentagonal, with five lobes. Slightly overlapping upper lateral sinuses with U-shaped bases; petiolar sinus with slightly overlapping lobes and a V-shaped base. Dark green leaf blade, undulated near the petioliar point and null anthocyanin pigmentation on the main nervures. Medium erect pilosity on the underside of the leaves and on the main nervures. Rectilineal, long teeth, larger in length than in width. Petiole shorter than the average main vein and webbed. |
Bunch |
large and medial compactness. Medium to long peduncle with medial lignification. |
Berry |
medium length, round, yellowish green in colour, medial bloom. Thick skin. Colourless, slightly soft pulp with a simple flavour. Medium pedicel, slightly adherent. |
Seeds |
strong hard tegument. |
Stalks |
circular section, striated surface. Yellowish brown in colour and glabrous. |
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