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Hypericum revolutum Stock Photos and Images

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Hypericum revolutum Stock Photos and Images

Giant St John's wort, (Hypericum revolutum), God's Window, Scenic Route, Mpumalanga, South Africa. Stock Photo
RM2AR11GY–Giant St John's wort, (Hypericum revolutum), God's Window, Scenic Route, Mpumalanga, South Africa.
Hypericum revoltum with lichen Stock Photo
RFM65AJB–Hypericum revoltum with lichen
Postage stamp from Zaire depicting depicting the flower of the curry bush (Hypericum revolutum) Stock Photo
RMDENJ02–Postage stamp from Zaire depicting depicting the flower of the curry bush (Hypericum revolutum)
ZAIRE - CIRCA 1984: A stamp printed in Zaire from the 'Flowers' issue shows Hypericum revolutum, circa 1984. Stock Photo
RF2C8G5C4–ZAIRE - CIRCA 1984: A stamp printed in Zaire from the 'Flowers' issue shows Hypericum revolutum, circa 1984.
A night time shot of the Bale Mountains Two Horned Chameleon on a Saint John's wort tree (Hypericum revolutum). Harenna Forest endemic Stock Photo
RMF849CR–A night time shot of the Bale Mountains Two Horned Chameleon on a Saint John's wort tree (Hypericum revolutum). Harenna Forest endemic
Curry Bush, Hypericum revolutum Stock Photo
RMAA9JG5–Curry Bush, Hypericum revolutum
St. John's Wort Stock Photo
RMAX5CP3–St. John's Wort
Hypericum revolutum Vahl. Stock Photo
RM2BTNWEX–Hypericum revolutum Vahl.
Man with a horse in a forest of Giant heath Erica arborea and Giant lobelia Lobelia rhynchopetalum Semien Mountains National Stock Photo
RMABBXTB–Man with a horse in a forest of Giant heath Erica arborea and Giant lobelia Lobelia rhynchopetalum Semien Mountains National
. Bulletin of the British Museum (Natural History) Botany. STUDIES IN THE GENUS HYPERICUMS. (GUTTIFERAE) 131 and two laterals (CL). The residual tissue comprises five ventral carpel traces (CV), which innervate the placentae and then dichotomise (see Fig. 48). (b) I somerous pentamerous flowers No flower was found to have all the features of this idealised vascular pattern. Hypericum revolutum (sect. 1. Campylosporus) very nearly has it (Figs 33, 47a), but the sepal traces are 2-3(4)-lacunar with the laterals partly (S 1-3) or wholly (S 4, 5) commissural. On the other hand, in the flower of//, Stock Photo
RMRGK070–. Bulletin of the British Museum (Natural History) Botany. STUDIES IN THE GENUS HYPERICUMS. (GUTTIFERAE) 131 and two laterals (CL). The residual tissue comprises five ventral carpel traces (CV), which innervate the placentae and then dichotomise (see Fig. 48). (b) I somerous pentamerous flowers No flower was found to have all the features of this idealised vascular pattern. Hypericum revolutum (sect. 1. Campylosporus) very nearly has it (Figs 33, 47a), but the sepal traces are 2-3(4)-lacunar with the laterals partly (S 1-3) or wholly (S 4, 5) commissural. On the other hand, in the flower of//,
Hypericum revolutum Vahl Hypericum revolutum Vahl. Stock Photo
RM2C1NAY2–Hypericum revolutum Vahl Hypericum revolutum Vahl.
. Bulletin of the British Museum (Natural History) Botany. 74 N. K. B. ROBSON. Fig. 8 Stem lines in Hypericum and Ploiarium: (a) Hypericum revolutum; (b) H. perforatum; (c) H. bithynicum; (d) H. nilidum; (e) Ploiarium alternifolium. state in Hypericum; and it gives rise to 2-lined and then terete conditions, either by development (on the same woody shoot) or evolution (in some herbaceous species) (Fig. 8b, c). Occasionally six lines may be present in some internodes, e.g. in some species of sect. 20. Myriandra (Fig. 8d). Although these structures are usually no more than 'raised lines', they c Stock Photo
RMRGK16D–. Bulletin of the British Museum (Natural History) Botany. 74 N. K. B. ROBSON. Fig. 8 Stem lines in Hypericum and Ploiarium: (a) Hypericum revolutum; (b) H. perforatum; (c) H. bithynicum; (d) H. nilidum; (e) Ploiarium alternifolium. state in Hypericum; and it gives rise to 2-lined and then terete conditions, either by development (on the same woody shoot) or evolution (in some herbaceous species) (Fig. 8b, c). Occasionally six lines may be present in some internodes, e.g. in some species of sect. 20. Myriandra (Fig. 8d). Although these structures are usually no more than 'raised lines', they c
Hypericum revolutum Vahl Hypericum revolutum Vahl. Stock Photo
RM2BXBR8K–Hypericum revolutum Vahl Hypericum revolutum Vahl.
. Bulletin of the British Museum (Natural History) Botany. . Fig. 48 Carpel vasculature in Hypericum (omitting ovule traces): (a) H. revolutum (x c. 10); (b) H. ascyron (x c. 12); (c) H. olympicum (x 14); (d) H. aethiopicum subsp. sonderi{ c. 12).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). London : BM(NH) Stock Photo
RMRGJHFG–. Bulletin of the British Museum (Natural History) Botany. . Fig. 48 Carpel vasculature in Hypericum (omitting ovule traces): (a) H. revolutum (x c. 10); (b) H. ascyron (x c. 12); (c) H. olympicum (x 14); (d) H. aethiopicum subsp. sonderi{ c. 12).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). London : BM(NH)
Hypericum revolutum subsp keniense Schweinf N Robson. Stock Photo
RM2BTRFJA–Hypericum revolutum subsp keniense Schweinf N Robson.
. Bulletin of the British Museum (Natural History) Botany. . Fig. 24 Ovaries of Hypericum species in L.S. (diagrammatic) (numbers indicate sections): (a) H. revolutum (1); (b) H.' orientate (16); (c) H. prolificum (20); (d) H. elodes (28) (a x 5; b x 75; c x 6-5; dx8).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). London : BM(NH) Stock Photo
RMRGK0G1–. Bulletin of the British Museum (Natural History) Botany. . Fig. 24 Ovaries of Hypericum species in L.S. (diagrammatic) (numbers indicate sections): (a) H. revolutum (1); (b) H.' orientate (16); (c) H. prolificum (20); (d) H. elodes (28) (a x 5; b x 75; c x 6-5; dx8).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. British Museum (Natural History). London : BM(NH)
. Bulletin of the British Museum (Natural History) Botany. STUDIES IN THE GENUS HYPERICUM L. 167 The remaining evolutionary lines in sect. 1 stem from H. revolutum subsp. keniense, and it does not seem possible to resolve them further cladistically, as each displays a different morphological advance from H. revolutum subsp. keniense. The line through subsp. revolutum (Fig. 2(i)), in which the inflorescence remains 1-flowered, shows a disjunction between north-east tropical Africa and the Balearic Islands, where sect. 2 Psorophytum {H. balearicum) is endemic. Another line (Fig. 2(iii)), which s Stock Photo
RMRGKA33–. Bulletin of the British Museum (Natural History) Botany. STUDIES IN THE GENUS HYPERICUM L. 167 The remaining evolutionary lines in sect. 1 stem from H. revolutum subsp. keniense, and it does not seem possible to resolve them further cladistically, as each displays a different morphological advance from H. revolutum subsp. keniense. The line through subsp. revolutum (Fig. 2(i)), in which the inflorescence remains 1-flowered, shows a disjunction between north-east tropical Africa and the Balearic Islands, where sect. 2 Psorophytum {H. balearicum) is endemic. Another line (Fig. 2(iii)), which s
. Bulletin of the British Museum (Natural History) Botany. . Fig. 47 Longitudinal sections of toral vasculature of Hypericum species, showing some trends in vertical and lateral condensation (numbers indicate sections): (a) H. revolutum (1); (b) H.forrestii (3); (c) H. calycinum (3); (d) H. olympicum (10); (e) H. pulchrum (18); (0 H. canariense (21); (g) H. prolificum (20); (h) H. hyperkoides (20); (i) H. goyanesii (29); (j) H. brasiliense (30); (k) H. canadense (30) (a-d x 23, e-k x 28).. Please note that these images are extracted from scanned page images that may have been digitally enhance Stock Photo
RMRGJHMG–. Bulletin of the British Museum (Natural History) Botany. . Fig. 47 Longitudinal sections of toral vasculature of Hypericum species, showing some trends in vertical and lateral condensation (numbers indicate sections): (a) H. revolutum (1); (b) H.forrestii (3); (c) H. calycinum (3); (d) H. olympicum (10); (e) H. pulchrum (18); (0 H. canariense (21); (g) H. prolificum (20); (h) H. hyperkoides (20); (i) H. goyanesii (29); (j) H. brasiliense (30); (k) H. canadense (30) (a-d x 23, e-k x 28).. Please note that these images are extracted from scanned page images that may have been digitally enhance
. Bulletin of the British Museum (Natural History) Botany. STUDIES IN THE GENUS HYPERICUM L. Map 1 Sect. 1. Campylosporus: 1, H. bequaertii A . 2a. H. revolutum subsp. keniense Shrub or tree (0-3-)l-10(-12) m tall, bushy or slender, with branches ascending to spreading. Stems red to yellow-brown when young, soon 2-lined, eventually terete; internodes 2-6 mm long, much shorter than leaves; bark dark brown to grey. Leaves sessile; lamina (11—) 15-45(—60) x 2-5-12 mm, ± narrowly elliptic to narrowly oblong or very rarely oblanceolate, acute, margin plane to recurved, basecuneate, reflexed- auricu Stock Photo
RMRGJY7K–. Bulletin of the British Museum (Natural History) Botany. STUDIES IN THE GENUS HYPERICUM L. Map 1 Sect. 1. Campylosporus: 1, H. bequaertii A . 2a. H. revolutum subsp. keniense Shrub or tree (0-3-)l-10(-12) m tall, bushy or slender, with branches ascending to spreading. Stems red to yellow-brown when young, soon 2-lined, eventually terete; internodes 2-6 mm long, much shorter than leaves; bark dark brown to grey. Leaves sessile; lamina (11—) 15-45(—60) x 2-5-12 mm, ± narrowly elliptic to narrowly oblong or very rarely oblanceolate, acute, margin plane to recurved, basecuneate, reflexed- auricu
. Bulletin of the British Museum (Natural History) Botany. CL Fig. 32 Basic (primitive?) plan of toral vasculature in Hypericum. Legend used in Figs 32-52: CD = dorsal carpel trace; CL = lateral carpel trace; CSL = commissural lateral trace; CV = ventral carpel trace; OC = outline of carpel; OTT = ovule traces; P = petal trace; S,^ = sepal trace (1-5); SL = lateral sepal trace; SM = sepal midrib trace; ST = stamen fascicle trace; Std = fasciclode (i.e. sterile fascicle) trace; VStd = vestigial fasciclode trace. uA^a^Am^AijuAu^Aij "°. Fig. 33 Plan of toral vasculature of//, revolutum (sect Stock Photo
RMRGK08F–. Bulletin of the British Museum (Natural History) Botany. CL Fig. 32 Basic (primitive?) plan of toral vasculature in Hypericum. Legend used in Figs 32-52: CD = dorsal carpel trace; CL = lateral carpel trace; CSL = commissural lateral trace; CV = ventral carpel trace; OC = outline of carpel; OTT = ovule traces; P = petal trace; S,^ = sepal trace (1-5); SL = lateral sepal trace; SM = sepal midrib trace; ST = stamen fascicle trace; Std = fasciclode (i.e. sterile fascicle) trace; VStd = vestigial fasciclode trace. uA^a^Am^AijuAu^Aij "°. Fig. 33 Plan of toral vasculature of//, revolutum (sect
. Bulletin of the British Museum (Natural History) Botany. STUDIES IN THE GENUS HYPERICUM L. Map 2 Sect. 1. Campylosporus: 2b. H. revolutum subsp. revolutum. m, 22.xi.1958, Robson & Angus 246 (BM, K). Central: Dedza, Chongoni Mtn, c. 2100 m, 29.v. 1960, Chapman 722 (BM), 722a (K). Southern: Zomba Plateau, by Chingwe'sHole, 1880 m, 11.ii. 1970, Brummitt & Banda 8514 (K). ZAMBIA. Eastern: Nyika Plateau, 1-6 km N. of Rest House, 2100 m, 27.xi.1955, Lees 95 (K). [Central: Broken Hill, xi.1928, van Hogsen 1231 (PRE), probably wrong location]. ZIMBABWE. Eastern: Umtali, rim of Umkarara Valle Stock Photo
RMRGJY76–. Bulletin of the British Museum (Natural History) Botany. STUDIES IN THE GENUS HYPERICUM L. Map 2 Sect. 1. Campylosporus: 2b. H. revolutum subsp. revolutum. m, 22.xi.1958, Robson & Angus 246 (BM, K). Central: Dedza, Chongoni Mtn, c. 2100 m, 29.v. 1960, Chapman 722 (BM), 722a (K). Southern: Zomba Plateau, by Chingwe'sHole, 1880 m, 11.ii. 1970, Brummitt & Banda 8514 (K). ZAMBIA. Eastern: Nyika Plateau, 1-6 km N. of Rest House, 2100 m, 27.xi.1955, Lees 95 (K). [Central: Broken Hill, xi.1928, van Hogsen 1231 (PRE), probably wrong location]. ZIMBABWE. Eastern: Umtali, rim of Umkarara Valle
. Bulletin of the British Museum (Natural History) Botany. STUDIES IN THE GENUS HYPERICUMS. (GUTTIFERAE) 81 m 'W )j -i/ij-'j ilnvl' 'Viii 1 !*. INs 'j/ â iiÂ¥t. I i}W£[rV °V;»'^T ^^^^^^^;* ' '°^h°'z^S :;-^v;°r»1- H^a^^vl^^Sfe^ â¢' â¢t? ^s^c^i v&WAcDln ^K^^S^^w^S;: 'W$$W ^^^^^^TO?- '5;$Y>?£jci ;^U,°V^vq ^^^^^^i^c^' 'K<£r^ .,0/ ^'1°^, ^^^^^^^M;| â¢^S^S |||il|$ ^^^^^?' Fig. 11 One origin of pale glands in leaves of Hypericum: (a) H. bequaertii (x 6); (b) H. revolutum subsp. keniense (x 12); (c) //. revolutum subsp. revolutum (x 12); (d) //. roeperanum (x 4). function Stock Photo
RMRGK11J–. Bulletin of the British Museum (Natural History) Botany. STUDIES IN THE GENUS HYPERICUMS. (GUTTIFERAE) 81 m 'W )j -i/ij-'j ilnvl' 'Viii 1 !*. INs 'j/ â iiÂ¥t. I i}W£[rV °V;»'^T ^^^^^^^;* ' '°^h°'z^S :;-^v;°r»1- H^a^^vl^^Sfe^ â¢' â¢t? ^s^c^i v&WAcDln ^K^^S^^w^S;: 'W$$W ^^^^^^TO?- '5;$Y>?£jci ;^U,°V^vq ^^^^^^i^c^' 'K<£r^ .,0/ ^'1°^, ^^^^^^^M;| â¢^S^S |||il|$ ^^^^^?' Fig. 11 One origin of pale glands in leaves of Hypericum: (a) H. bequaertii (x 6); (b) H. revolutum subsp. keniense (x 12); (c) //. revolutum subsp. revolutum (x 12); (d) //. roeperanum (x 4). function
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