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367 results for “Aloe”
FIGURE 2 in An annotated catalogue of Aloe and Aloiampelos (Asphodelaceae subfam. Alooideae) naturalised and escaped in continental Portugal
FIGURE 2. Aloe maculata in Portugal. A. Naturalised at Almograve along the Baixo Alentejo coast. Photograph taken on 29 December 2017. B. Naturalised at Porto Covo along the Alentejo Litoral coast. Photograph taken on 30 December 2017. C. Naturalised at Malveira da Serra, Almoinhas Velhas, in Cascais, near metropolitan Lisbon. Photograph taken on 28 September 2014. D. Close-up of an inflorescence that carries salmon-orange flowers. The racemes are distinctly capitate and flowers have prominent basal swellings. All photographs by Gideon F. Smith.
FIGURE 3 in An annotated catalogue of Aloe and Aloiampelos (Asphodelaceae subfam. Alooideae) naturalised and escaped in continental Portugal
FIGURE 3. Two nothospecies with which Aloe maculata can be confused. A. Aloe ×schimperi [A. maculata × A. striata] cultivated in the Botanical Garden of the University of Porto, Porto. Note the distinctly pinkish leaf margins, a character inherited from A. striata. B. The flowers of A. ×schimperi lack the prominent basal swellings present in A. maculata. Both photographs A and B were taken on 22 December 2017. C. The rosettes of A. ×commutata [A. grandidentata × A. maculata] resemble those of A. maculata, but, as shown in D, its inflorescences are elongated (not capitate) and the flowers of this nothospecies, too, lack basal swellings, as found in A. grandidentata. Both photographs C and D were taken in the Huntington Botanical Gardens, San Marino, California, U.S.A., on 27 April 2011. All photographs by Gideon F. Smith.
FIGURE 4 in An annotated catalogue of Aloe and Aloiampelos (Asphodelaceae subfam. Alooideae) naturalised and escaped in continental Portugal
FIGURE 4. Aloe ×nobilis in Portugal. A. The leaves are dark green, often more so when growing in shaded positions, as here. Leaf margins are concolorous and carry rather widely spaced, firm, white to slightly yellowish teeth, which gave rise to the English common name, golden tooth aloe. In full sun the leaves are usually distinctly reddish-infused. B. The cylindrical-conical, subdense racemes are up to 30 cm long. Photograph taken on 29 June 2012 of a plant cultivated in central Portugal. C. Aloe ×nobilis (in the container on the right) is commonly cultivated in Portugal, here in a domestic garden near the town of Serra de Santo António in the centre of the country. A ×Gasteraloe Guillaumin (1931: 339) hybrid [Aloe × Gasteria Duval (1809: 6)] grows in the container on the left. Photograph taken on 1 January 2013. D. Naturalised in dune vegetation at Praia do Amado, near Portimão, Algarve. Photograph taken on 17 September 2013. All photographs by Gideon F. Smith.
FIGURE 5 in Reinstatement of Aloe verdoorniae (Asphodelaceae subfam. Alooideae), a distinctively purplish blue-leaved species of maculate aloe endemic to the eastern Gauteng and western Mpumalanga provinces of South Africa
FIGURE 5. Dr h.c. Inez Clare Verdoorn (1896–1989), for whom Aloe verdoorniae was named. Photograph © and reproduced with the permission of the South African National Biodiversity Institute.
FIGURE 4 in Reinstatement of Aloe verdoorniae (Asphodelaceae subfam. Alooideae), a distinctively purplish blue-leaved species of maculate aloe endemic to the eastern Gauteng and western Mpumalanga provinces of South Africa
FIGURE 4. Aloe verdoorniae is a typical Highveld species that can tolerate temperatures of well below 0°C in exposed positions, for example along rocky outcrops in grassland vegetation. In protected kloofs, such as here, northeast of Bronkhorstspruit, plants grow larger. Photograph: Gideon F. Smith.
FIGURE 3. Aloe davyana. A in Reinstatement of Aloe verdoorniae (Asphodelaceae subfam. Alooideae), a distinctively purplish blue-leaved species of maculate aloe endemic to the eastern Gauteng and western Mpumalanga provinces of South Africa
FIGURE 3. Aloe davyana. A. Plant in flower. Note the clustering habit. B. Dark brownish green leaves. The adaxial leaf surface is invariably white-spotted. C. Raceme. D. Flowers. The stamens are usually conspicuously exserted. All photographs taken by Gideon F. Smith.
FIGURE 1. Aloe verdoorniae. A in Reinstatement of Aloe verdoorniae (Asphodelaceae subfam. Alooideae), a distinctively purplish blue-leaved species of maculate aloe endemic to the eastern Gauteng and western Mpumalanga provinces of South Africa
FIGURE 1. Aloe verdoorniae. A. First flowering of a young plant. Note the inflorescence branching from about the middle. B. Rosette. Note the purplish blue adaxial leaf surface and haphazardly scattered maculations. C. Plant with a glaucous green adaxial leaf surface. D. A rare, highly spotted variant. The rosette divided into two after it was damaged, likely by grazing herbivores. All photographs taken by Gideon F. Smith.
FIGURE 2. Aloe verdoorniae. A. Inflorescence that reached 1 m in Reinstatement of Aloe verdoorniae (Asphodelaceae subfam. Alooideae), a distinctively purplish blue-leaved species of maculate aloe endemic to the eastern Gauteng and western Mpumalanga provinces of South Africa
FIGURE 2. Aloe verdoorniae. A. Inflorescence that reached 1 m in length. B. Raceme of a variant with only the basal ⅔ of the perianth being pinkish, and the apical ⅓ light whitish yellow and greenish striped. C. Variant with uniformly pinkish red perianths. D. Close-up of flowers. The stamens are visible at the mouth, but hardly exserted. All photographs taken by Gideon F. Smith.
FIGURE 15. Aloe microstigma subsp. juttae. A in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 15. Aloe microstigma subsp. juttae. A. Known distribution (red shading). B. Dense, multi-headed cluster of rosettes. C. Rosette of thin, blue-green leaves with white spots during a period of above-average rainfall. D. Rosettes of reddish leaves during a dry season. E. Raceme with orange-red flowers. Photographs: B, D. Arrie W. Klopper (Aus, Namibia, July 2010); C, E. Japie C. Kruger (Pofadder, Northern Cape, South Africa, June 2006).
FIGURE 14. Aloe microstigma subsp. microstigma. A in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 14. Aloe microstigma subsp. microstigma. A. Known distribution (red shading). B. Single rosette with simple, bicoloured inflorescences. C. Rosette of grey-green leaves with copious white spots on both surfaces. D. Rosette of reddish leaves with copious white spots. E. Single rosette with reddish leaves and simple, unicoloured, yellow inflorescences. F. Raceme with red buds and yellow, greentipped open flowers. Photographs: Arrie W. Klopper (B, C. Uniondale, Western Cape, South Africa; D, E. Anysberg, Western Cape, South Africa; F. Carlisle Bridge, Eastern Cape, South Africa; July 2010).
FIGURE 16. Aloe succotrina. A in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 16. Aloe succotrina. A. Known distribution (red shading in white circle). B. Plants froming dense groups. C. Rosette of dull green leaves with few to no white spots. D. Plants with long trailing stems growing over boulders. E. Raceme with glossy red, greentipped flowers and diagnostic broad purple bracts. Photographs: Arrie W. Klopper (B, C. Cape Peninsula, Western Cape, South Africa; D. Kirstenbosch National Botanical Garden, Western Cape, South Africa; E. Kleinmond, Western Cape, South Africa; July 2010).
FIGURE 11. Aloe khamiesensis subsp. khamiesensis. A in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 11. Aloe khamiesensis subsp. khamiesensis. A. Known distribution (red shading). B. Tall plant with unbranched stem. C. Rosette of dull green leaves with a few white spots. D. Plant with branched stem and numerous rosettes. E. Raceme with orange-red, greenish yellow-tipped flowers. Photographs: B, C, E. Marinda Koekemoer (Concordia, Northern Cape, South Africa, July 2013); D. Arrie W. Klopper (Kamieskroon, Northern Cape, South Africa, August 2007).
FIGURE 12. Aloe khamiesensis subsp. hantamensis. A in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 12. Aloe khamiesensis subsp. hantamensis. A. Known distribution (red shading). B. Shortly caulescent plant with greenish yellow leaves, as well as bicoloured inflorescences (with red buds and yellow open flowers) and developing fruit. C. Rosette of young plant with green leaves and numerous white spots. Photographs: Arrie W. Klopper (Hantam region, Northern Cape, South Africa, July 2010)
FIGURE 10. Aloe gariepensis. A in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 10. Aloe gariepensis. A. Known distribution (red shading). B. Small, single, acaulescent rosette with short, uniform yellow inflorescences. C. Rosette of reddish brown, clearly lineate leaves with no white spots. D. Big, caulescent rosette with tall, bicoloured inflorescences. E. Yellow buds and flowers on a unicoloured raceme. F. Red buds and yellow open flowers on a bicoloured raceme. Photographs: Arrie W. Klopper (B, C. Grootderm, near Orange River, Northern Cape, South Africa; D–F. Warmbad, Namibia; July 2010).
FIGURE 7. Aloe framesii subsp. framesii. A in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 7. Aloe framesii subsp. framesii. A. Known distribution (red shading). B. Very large group of clustered rosettes with decumbent to erect stems. C. Rosette of bluish-green, red-tinged leaves with very few white spots. D. Raceme with orange-red, greenish-tipped flowers. Photographs: Arrie W. Klopper (Port Nolloth, Northern Cape, South Africa, July 2010).
FIGURE 8. Aloe framesii subsp. amoena. A in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 8. Aloe framesii subsp. amoena. A. Known distribution (red shading). B. Single rosette with 3-branched inflorescence. C. Rosette of grey-green leaves with obscure striations and sparse white spots on both surfaces. D. Rosette of intense red leaves during very dry conditions. E. Raceme with red, greenish yellow-tipped flowers. Photographs: B, C, E. Neil R. Crouch (Clanwilliam, Western Cape, South Africa, July 2015); D. Arrie W. Klopper (Agter Pakhuis, Cederberg, Western Cape, South Africa, December 2012).
FIGURE 9. Aloe framesii subsp. maraisii. A in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 9. Aloe framesii subsp. maraisii. A. Known distribution (red shading). B. Dense group of rosettes with simple or 2-branched inflorescences. C. Rosette of bluish green leaves with very few white spots. D. Rosette of more greenish leaves with several spots. E. Raceme with orange-red, greenish yellow-tipped flowers. Photographs: Arrie W. Klopper (B, C, E. St Helena Bay, Western Cape, South Africa; D. Elands Bay, Western Cape, South Africa; July 2010).
FIGURE 6 in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 6. Morphological features mapped on the best-scoring maximum likelihood tree for ITS and matK combined. New classification: Eastern Cape, Karoo, and unnamed populations of A. microstigma = A. microstigma subsp. microstigma; Namibia and Bushmanland populations of A. microstigma = A. microstigma subsp. juttae; Northwestern populations of A. khamiesensis = A. khamiesensis subsp. khamiesensis; Hantam populations of A. khamiesensis = A. khamiesensis subsp. hantamensis; A. knersvlakensis = A. khamiesensis subsp. knersvlakensis; Northwestern and unnamed populations of A. framesii = A. framesii subsp. framesii; Southwest coast populations of A. framesii = A. framesii subsp. maraisii.
FIGURE 4 in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 4. Combined matK and ITS tree. Bootstrap Percentage is shown for well supported nodes. Specimens with only one of the gene sequences are not included in this tree. Taxa in grey represent species that are not members of A. sect. Purpurascentes. New classification: Eastern Cape, Karoo, and unnamed populations of A. microstigma = A. microstigma subsp. microstigma; Namibia and Bushmanland populations of A. microstigma = A. microstigma subsp. juttae; Northwestern populations of A. khamiesensis = A. khamiesensis subsp. khamiesensis; Hantam populations of A. khamiesensis = A. khamiesensis subsp. hantamensis; A. knersvlakensis = A. khamiesensis subsp. knersvlakensis; Northwestern and unnamed populations of A. framesii = A. framesii subsp. framesii; Southwest coast populations of A. framesii = A. framesii subsp. maraisii.
FIGURE 1 in A taxonomic revision of Aloe sect. Purpurascentes (Asphodelaceae subfam. Alooideae)
FIGURE 1. Known distribution of the members of A. sect. Purpurascentes (green—A. framesii; yellow—A. gariepensis; orange—A. khamiesensis; blue—A. microstigma; red in white circle—A. succotrina).
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