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FIG. 2 in Monograph of Acalypha L. (Euphorbiaceae) of the Western Indian Ocean Region, with the description of a new species from Mayotte

FIG. 2. — Trichomes: A, B, simple trichomes: A, lower leaf surface of Acalypha decaryana Leandri (P. Rakotomalaza 211); B, lower leaf surface of A. diminuta Baill. (H. Ralimanana 239); C, D, stellate and fasciculate trichomes; upper leaf surface of A. radula Baker (J. M. Hildebrandt 3865 and Service Forestier s.n.); E, simple and glandular trichomes, lower leaf surface of A. decaryana Leandri (Rakotomalaza 211); F, G, sessile glandular trichomes, lower leaf surface of A. diminuta Baill. (H. Ralimanana 239); H, pedunculate glandular trichomes, lower leaf surface of A. pervilleana Baill. (A. Mocquerys 159). Scale bars: A, E, 200 µm; B, 20 µm; C, G, 100 µm; D, H, 50 µm; F, 1 mm.

FIG. 23 in Monograph of Acalypha L. (Euphorbiaceae) of the Western Indian Ocean Region, with the description of a new species from Mayotte

FIG. 23. — Distribution map of Acalypha chibomboa Baill. in Comoros Archipelago and Northern Madagascar.

FIG. 4 in Monograph of Acalypha L. (Euphorbiaceae) of the Western Indian Ocean Region, with the description of a new species from Mayotte

FIG. 4. — Sessile glandular trichomes: A, B, lower leaf surface of Acalypha decaryana Leandri (P. De Block 2383 and P. Rakotomalaza 211); C, lower leaf surface of A. diminuta Baill. (S. Wohlhauser SW310); D, lower leaf surface of A. emirnensis Baill. (L. Gautier LG3889); E, mature female bract of A. claoxyloides Hutch. (F. R. Fosberg 48724); F, mature female bract of A. emirnensis Baill. (L. Gautier LG3889). Scale bars: 0.5 mm.

FIG. 5 in Monograph of Acalypha L. (Euphorbiaceae) of the Western Indian Ocean Region, with the description of a new species from Mayotte

FIG. 5. — Axillary buds: A, Acalypha emirnensis Baill. (L. Gautier LG3889); B, A. marginata (D. S. Léman s.n.); C, A. menavody (Leandri) I.Montero & Cardiel (M. Bardot-Vaucoulon 1016); D, A. rottleroides Baill. (L. Nusbaumer LN1933). Scale bars: 0.5 mm.

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National Checklists: Mayotte Species List

Data from: GBIF.org (23 January 2025) GBIF Occurrence Download <a href="https://doi.org/10.15468/dl.vd2ajk" target="_blank" rel="noopener">https://doi.org/10.15468/dl.vd2ajk</a>

Fig. 6. Croton adenophorus Baill. A in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 6. Croton adenophorus Baill. A. Habit, in a heavily disturbed and cultivated area along RN 6, near turnoff for Ampampamena airstrip; B. Leaves; C. Smooth bark on young twigs; D-E. Close-ups of stipules and leaf bases; note the auriculate, elongate stipules, the acropetiolar glands, and the laminar glands on the adaxial side of the lamina (arrows); F. Inflorescence with staminate flowers and buds; G-H. Inflorescences with pistillate flowers; note the green, unequal sepals, the patent stigmas, and the variable occurrence of petals; I. Capsule. [A, F: van Ee et al. 2288; B, G: van Ee et al. 2382; C: van Ee et al. 2287; D, H: van Ee et al. 2384; E: van Ee et al. 2295; I: van Ee et al. 1165] [Photos: A, F: K. Kainulainen; B-E, G-I: P. Berry]

Fig. 13. Croton tsiampiensis Leandri A in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 13. Croton tsiampiensis Leandri A. Habit of a felled shrub; B. Laciniate stipules; C. Leaves; note the compact young inflorescences; D. Underside of leaf showing the prominent (palmate) secondary venation and the transvenulose tertiary venation; note the petiolar and laminar glands (arrow); E. Inflorescence with pistillate and staminate flowers; F. Brach with senescent leaves and infructescence with a mature capsule. [A, E:Randrianaivo et al. 1400; B-D: van Ee et al. 2370; F: Gillespie et al. 10696] [Photos: A, E: R. Randrianaivo; B: K. Kainulainen; C-D: P. Berry; F: L. Gillespie]

Fig. 4 in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 4. Capsules (A, C, E, G, I, K, M, O); Seeds (B, D, F, H, J, L, N, P). A-B. Croton nudatus Baill.; C-D. Croton stanneus Baill.; E-F. Croton adenophorus Baill.; G-H. Croton bathianus Baill.; I-J. Croton loucoubensis Baill.; K-L. Croton orangeae Kainul. & P.E. Berry; M-N. Croton sahafariensis Kainul. & P.E. Berry; O-P. Croton tsiampiensis Leandri. [A: Randrianaivo et al. 1424; B: Gautier & Chatelain 4898; C: Gillespie 10802; D: Nusbaumer LN 906; E: van Ee et al. 1165; F: van Ee et al. 2294; G: van Ee et al. 2406; H: van Ee et al.1138; I: Nusbaumer 2536; J: Bernard et al. 1192; K-L: Razafitsalama et al. 692; M-N: van Ee et al. 2314; O-P: Nusbaumer 902]

Fig. 12. Croton scoriarum Leandri A in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 12. Croton scoriarum Leandri A. Habit; B. Bark; C. Mature leaves; D. Underside of young leaf; E. Inflorescence with staminate flowers and buds; F-G. Inflorescences with pistillate flowers; H. Young fruits. [A, C, D: van Ee et al. 2329; B, E-F: van Ee et al. 1118; G-H: van Ee et al. 1129] [Photos: A, C: K. Kainulainen; B, D-H: P. Berry]

Fig. 3. Croton nudatus Baill. A in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 3. Croton nudatus Baill. A. Leafless branch with young inflorescences.; B. Understory dwarf shrub; C. Leaves; D. Young inflorescence. Note the white woolly pubescence on the young leaves and shoots of this specimen; E. Leaves of a more hirsute specimen; F. Pistillate flower; G. Inflorescences with predominantly staminate flower; H. Close up of staminate and pistillate flowers; I. Immature capsules on a specimen with subglabrous leaves. [A: van Ee et al. 1064; B: van Ee et al. 2302; C: van Ee et al. 2321; D: van Ee et al. 2341; E-F: Callmander et al. 253; G-H: Burivalova 34; I: Randrianaivo et al. 1424] [Photos: A: B. van Ee; B: K. Kainulainen; C-D: P. Berry; E-F: M. Callmander; G-H: Z. Burivalova; I: R. Randrianaivo]

Fig. 2. Distribution maps. A in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 2. Distribution maps. A. Croton nudatus Baill. (white), C. stanneus Baill. (yellow); B. Croton adenophorus Baill. (green) and C. tsiampiensis Leandri (white); C. Croton bathianus Leandri (light blue), C. loucoubensis Baill. (yellow), and Croton scoriarum Leandri (red); D. Croton orangeae Kainul. & Berry (red) and C. sahafariensis Kainul. & Berry (yellow); E. Croton mayottae P.E. Berry & Kainul. [Google Earth Image © 2017 DigitalGlobe. Reproduced per attribution guidelines]

Fig. 10. Croton orangeae Kainul. & Berry A in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 10. Croton orangeae Kainul. & Berry A. Leaves; B. Bark; C. Underside of leaves; note the scabrous, stellate, indument and the laminar glands (arrow); D. Young inflorescences; E. Flowering branch with staminate flower and young fruits; F. Staminate flower and young fruits; G. Staminate flower in anthesis and mature fruits below. [A-B: van Ee et al. 2351; C-E: van Ee et al. 1080; F-G: Razafitsalama et al. 692] [Photos: A-D: P. Berry; E: B. van Ee; F-G: R. Randrianaivo]

Fig. 5. Croton stanneus Baill. A in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 5. Croton stanneus Baill. A. Fertile branches of a small tree in the middle of the dry season, showing senescent leaves and partially deciduous habit, and unusually elongate inflorescences with irregular spacing of the cymules; B. Underside of leaves, showing the typical silvery ("stanneus") color and conspicuous divergent glands at the junctions of the secondary veins with the midvein; C. Branch showing contrasting leaf surfaces and single fruit and short persistent sepals; D. Branch showing the terminal position of the inflorescence; E. Base of an inflorescence and an axillary shoot showing young leaves and the conspicuous falcate stipules; F. Inflorescence showing unevenly spaced cymules of staminate flowers and depressed globose buds; G. Infructescence with immature capsules showing scattered darker trichomes; H-I. Inflorescences and young capsules in more hirsute, ferrugineous forms. Note the mixed cymules and young fruits with erect styles and speckled surface in I. [A-B: van Ee et al. 2039; C: Gillespie 10802; D: van Ee et al. 2158; E-F: van Ee et al. 2160; G: Nusbaumer 3379; H: van Ee et al. 2038; I: van Ee et al. 804] [Photos: A-B, D-F, I: P. Berry; C: L. Gillespie; G: L. Nusbaumer]

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Fig. 4. – Tylophora mayottae W.D in Two new species of Apocynaceae, Asclepiadoideae from Mayotte

Fig. 4. – Tylophora mayottae W.D. Stevens, Labat & Barthelat A. Habit; B. Gynostegium; C. Pollinarium.

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Fig. 4. – Tylophora mayottae W.D in Two new species of Apocynaceae, Asclepiadoideae from Mayotte

Fig. 4. – Tylophora mayottae W.D. Stevens, Labat & Barthelat A. Habit; B. Gynostegium; C. Pollinarium. [Boivin 3210, P] [Drawing: A. Arbeláez]

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Fig. 2 in Two new species of Apocynaceae, Asclepiadoideae from Mayotte

Fig. 2. – Field pictures of the new species Marsdenia mayottae W.D. Stevens, Labat & Barthelat. [Photos: F.Barthelat]

Fig. 11. Croton sahafariensis Kainul. & Berry A in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 11. Croton sahafariensis Kainul. & Berry A. Branch with young inflorescences. Note the awn-like bracts; B. Underside of the leaves showing whitish woolly pubescence with contrasting ferrugineous hairs along the veins. Note laminar glands (arrow); C-D. Inflorescences with staminate and pistillate flowers; E. Young fruit. [A, D-E:van Ee et al. 2313; B-C: van Ee et al. 1089] [Photos: A-B, D-E: P. Berry; C: B. van Ee]

Fig. 9. Croton mayottae Berry & Kainul. A in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 9. Croton mayottae Berry & Kainul. A. Flowering branch with staminate flowers; B. Abaxial side of leaves showing laminar glands and pubescence; C. Staminate flower; D-F. Pistillate flower; F. Top-view with the ovary removed to show the five nectaries. [Photo: A: Sébastien Traclet; B-F: Barthelat et al. 225]

Fig. 8. Croton loucoubensis Baill. A in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 8. Croton loucoubensis Baill. A. Habit, growing in secondary vegetation in Mahajanga Province, S of Ankaromyhely, 111 km N of Antsohihy along RN 6; B. Fimbriate stipules; C. Inflorescence with pistillate flowers; note the persistent bracts; D. Pistillate flowers, with patent, multiply bifurcating stigmas; E. Underside of a leaf showing the pubescent, stipitate acropetiolar glands, the palmate venation of the first pairs of secondary veins, and a pair of laminar glands. [A-D: Gillespie et al. 10646; E: Antilahimena 154] [Photos: A, C-D: G. Levin; E: P. Antilahimena]

Fig. 1 in A revision of the Adenophorus Group and other glandular-leaved species of Croton (Euphorbiaceae) from northern Madagascar and Mayotte, including three new species

Fig. 1. Abaxial side of leaves showing laminar glands and pubescence A. Croton nudatus Baill.; B. Croton stanneus Baill.; C. Croton adenophorus Baill.; D. Croton bathianus Leandri; E. Croton loucoubensis Baill.; F. Croton orangeae Kainul. & Berry; G. Croton sahafariensis Kainul. & Berry; H. Croton scoriarum Leandri; I. Croton tsiampiensis Leandri. [A: van Ee et al. 2340; B: van Ee et al. 2160; C: van Ee et al. 1135; D: van Ee et al. 1138; E: Ammann et al. 378; F: van Ee et al. 2353; G: van Ee et al. 1089; H: van Ee et al. 2329; I: Nusbaumer LN 902]